The combination meter assembly detects the rear seat belt state. The rear seat belt warning light on the telltale light assembly illuminates, blinks or turns off in accordance with the vehicle speed and rear seat belt state.
except Wagon
for Wagon
The seat belt warning system uses the CAN communication system. First, confirm that there is no malfunction in the CAN communication system. Refer to the How to Proceed with Troubleshooting procedure.
When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
Inspect the fuses for circuits related to this system before performing the following procedure.
Check vehicle condition.
| Result | Proceed to |
|---|---|
| except Wagon | A |
| for Wagon | B |
A
B
Check the rear seat belt warning light.
| Result | Proceed to |
|---|---|
| No rear seat belt warning lights illuminate. | A |
| LH side rear seat belt warning light does not illuminate. | B |
| Center side rear seat belt warning light does not illuminate. | C |
| RH side rear seat belt warning light does not illuminate. | D |
A
B
C
D
Remove the rear center seat inner belt assembly.
Inspect the rear center seat inner belt assembly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
| *a | Front view of wire harness connector
(to Rear Center Seat Inner Belt Assembly) |
Disconnect the rear center seat inner belt assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| V14-5 (LBE-) - Body ground | Always | Below 1 Ω |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
| *a | Front view wire harness connector
(to Indicator Assembly [Rear Seat Belt Warning Light]) |
Disconnect the indicator assembly (rear seat belt warning light) connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Switch Condition | Specified Condition |
|---|---|---|
| N30-1 (IG) - Body ground | Ignition switch ON | 11 to 14 V |
| Ignition switch off | Below 1 V |
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-3 (E) - Body ground | Always | Below 1 Ω |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Rear Left Seat Buckle / Occupant Detection Warning Switch | Rear seat inner belt LH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear LH seat belt fastened and occupied
ON: Rear LH seat belt not fastened and occupied |
- |
| Tester Display |
|---|
| Rear Left Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
| *a | Front view of wire harness connector
(to Combination Meter Assembly) |
Disconnect the combination meter assembly connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Switch Condition | Specified Condition |
|---|---|---|
| N23-9 (RLMT) - Body ground | Ignition switch ON | 11 to 14 V |
| Ignition switch off | Below 1 V |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear seat inner belt assembly LH.
Inspect the rear seat inner belt assembly LH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 1 seat cushion pad (occupant detection sensor).
Inspect the No. 1 seat cushion pad (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear center seat inner belt assembly.
Inspect the rear center seat inner belt assembly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the V14 rear center seat inner belt assembly connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| V14-1 (LBR+) - N23-36 (RLSB) | Always | Below 1 Ω |
| V14-1 (LBR+) or N23-36 (RLSB) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Rear Center Seat Buckle / Occupant Detection Warning Switch | Rear seat inner belt (for Center) buckle and occupant detection sensor signal | OFF or ON | OFF: Rear center seat belt fastened and occupied
ON: Rear center seat belt not fastened and occupied |
- |
| Tester Display |
|---|
| Rear Center Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-10 (R2CM) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-10 (R2CM) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
| *a | Front view of wire harness connector
(to Combination Meter Assembly) |
Disconnect the combination meter assembly connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Switch Condition | Specified Condition |
|---|---|---|
| N23-25 (RCMT) - Body ground | Ignition switch ON | 11 to 14 V |
| Ignition switch off | Below 1 V |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear center seat inner belt assembly.
Inspect the rear center seat inner belt assembly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 1 seat cushion pad (occupant detection sensor).
Inspect the No. 1 seat cushion pad (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the V14 rear center seat inner belt assembly connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| V14-6 (CBR+) - N23-19 (RCSB) | Always | Below 1 Ω |
| V14-6 (CBR+) or N23-19 (RCSB) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Rear Right Seat Buckle / Occupant Detection Warning Switch | Rear seat inner belt RH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear RH seat belt fastened and occupied
ON: Rear RH seat belt not fastened and occupied |
- |
| Tester Display |
|---|
| Rear Right Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
| *a | Front view of wire harness connector
(to Combination Meter Assembly) |
Disconnect the combination meter assembly connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Switch Condition | Specified Condition |
|---|---|---|
| N23-8 (RRMT) - Body ground | Ignition switch ON | 11 to 14 V |
| Ignition switch off | Below 1 V |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear seat inner belt assembly RH.
Inspect the rear seat inner belt assembly RH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 1 seat cushion pad (occupant detection sensor).
Inspect the No. 1 seat cushion pad (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear center seat inner belt assembly.
Inspect the rear center seat inner belt assembly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the V14 rear center seat inner belt assembly connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| V14-2 (RBR+) - N23-35 (RRSB) | Always | Below 1 Ω |
| V14-2 (RBR+) or N23-35 (RRSB) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Check the rear seat belt warning light.
| Result | Proceed to |
|---|---|
| No rear seat belt warning lights illuminate. | A |
| LH side rear No. 1 seat belt warning light does not illuminate. | B |
| RH side rear No. 1 seat belt warning light does not illuminate. | C |
| LH side rear No. 2 seat belt warning light does not illuminate. | D |
| RH side rear No. 2 seat belt warning light does not illuminate. | E |
| LH side rear No. 3 seat belt warning light does not illuminate. (w/ Rear No. 3 Seat Belt Warning) | F |
| Center side rear No. 3 seat belt warning light does not illuminate. (w/ Rear No. 3 Center Seat Belt Warning) | G |
| RH side rear No. 3 seat belt warning light does not illuminate. (w/ Rear No. 3 RH Seat Belt Warning) | H |
A
B
C
D
E
F
G
H
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
| *a | Front view wire harness connector
(to Indicator Assembly [Rear Seat Belt Warning Light]) |
Disconnect the indicator assembly (rear seat belt warning light) connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Switch Condition | Specified Condition |
|---|---|---|
| N30-1 (IG) - Body ground | Ignition switch ON | 11 to 14 V |
| Ignition switch off | Below 1 V |
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-3 (E) - Body ground | Always | Below 1 Ω |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Check vehicle condition.
| Result | Proceed to |
|---|---|
| for Manual Captain Seat | A |
| for Power Captain Seat | B |
A
B
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Rear Left Seat Buckle / Occupant Detection Warning Switch | Rear seat inner belt LH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear LH seat belt fastened and occupied
ON: Rear LH seat belt not fastened and occupied |
- |
| Tester Display |
|---|
| Rear Left Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 1 seat inner belt assembly LH.
Inspect the rear No. 1 seat inner belt assembly LH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 1 seat cushion pad LH (occupant detection sensor).
Inspect the No. 1 seat cushion pad LH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v24 No. 1 seat cushion pad LH (occupant detection sensor) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v24-1 - N23-36 (RLSB) | Always | Below 1 Ω |
| v24-1 or N23-36 (RLSB) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v24 No. 1 seat cushion pad LH (occupant detection sensor) connector.
Disconnect the v25 rear No. 1 seat inner belt assembly LH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v24-3 - v25-5 | Always | Below 1 Ω |
| v25-4 - Body ground | Always | Below 1 Ω |
| v24-3 or v25-5 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Rear Left Seat Buckle / Occupant Detection Warning Switch | Rear seat inner belt LH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear LH seat belt fastened and occupied
ON: Rear LH seat belt not fastened and occupied |
- |
| Tester Display |
|---|
| Rear Left Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 1 seat inner belt assembly LH.
Inspect the rear No. 1 seat inner belt assembly LH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 1 seat cushion pad LH (occupant detection sensor).
Inspect the No. 1 seat cushion pad LH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v8 rear No. 1 seat inner belt assembly LH connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v8-5 - N23-36 (RLSB) | Always | Below 1 Ω |
| v8-5 or N23-36 (RLSB) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v8 rear No. 1 seat inner belt assembly LH connector.
Disconnect the v14 No. 1 seat cushion pad LH (occupant detection sensor) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v8-4 - v14-1 (ODS) | Always | Below 1 Ω |
| v14-3 (E) - Body ground | Always | Below 1 Ω |
| v8-4 or v14-1 (ODS) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Check vehicle condition.
| Result | Proceed to |
|---|---|
| for Manual Captain Seat | A |
| for Power Captain Seat | B |
A
B
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Rear Right Seat Buckle / Occupant Detection Warning Switch | Rear seat inner belt RH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear RH seat belt fastened and occupied
ON: Rear RH seat belt not fastened and occupied |
- |
| Tester Display |
|---|
| Rear Right Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 1 seat inner belt assembly RH.
Inspect the rear No. 1 seat inner belt assembly RH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 1 seat cushion pad RH (occupant detection sensor).
Inspect the No. 1 seat cushion pad RH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v27 No. 1 seat cushion pad RH (occupant detection sensor) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v27-1 - N23-35 (RRSB) | Always | Below 1 Ω |
| v27-1 or N23-35 (RRSB) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v27 No. 1 seat cushion pad LH (occupant detection sensor) connector.
Disconnect the v28 rear No. 1 seat inner belt assembly LH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v27-3 - v28-5 | Always | Below 1 Ω |
| v28-4 - Body ground | Always | Below 1 Ω |
| v27-3 or v28-5 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Rear Right Seat Buckle / Occupant Detection Warning Switch | Rear seat inner belt RH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear RH seat belt fastened and occupied
ON: Rear RH seat belt not fastened and occupied |
- |
| Tester Display |
|---|
| Rear Right Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 1 seat inner belt assembly RH.
Inspect the rear No. 1 seat inner belt assembly RH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 1 seat cushion pad RH (occupant detection sensor).
Inspect the No. 1 seat cushion pad RH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v1 rear No. 1 seat inner belt assembly RH connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v1-5 - N23-35 (RRSB) | Always | Below 1 Ω |
| v1-5 or N23-35 (RRSB) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v1 rear No. 1 seat inner belt assembly RH connector.
Disconnect the v7 No. 1 seat cushion pad RH (occupant detection sensor) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v1-4 - V7-1 (ODS) | Always | Below 1 Ω |
| v7-3 (E) - Body ground | Always | Below 1 Ω |
| v1-4 or V7-1 (ODS) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Check vehicle condition.
| Result | Proceed to |
|---|---|
| w/o Rear No. 3 Seat (for Manual Captain Seat) | A |
| w/o Rear No. 3 Seat (for Power Captain Seat) | B |
| w/ Rear No. 3 Seat | C |
A
B
C
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 3rd Left Seat Buckle / Occupant Detection Warning Switch | Rear No. 2 seat inner belt LH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 2 seat belt LH fastened and occupied
ON: Rear No. 2 seat belt LH not fastened and occupied |
- |
| Tester Display |
|---|
| 3rd Left Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 2 seat inner belt assembly LH.
Inspect the rear No. 2 seat inner belt assembly LH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 2 seat cushion pad LH (occupant detection sensor).
Inspect the No. 2 seat cushion pad LH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v32 No. 2 seat cushion pad LH (occupant detection sensor) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v32-1 - N23-37 (RDC) | Always | Below 1 Ω |
| v32-1 or N23-37 (RDC) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v32 No. 2 seat cushion pad LH (occupant detection sensor) connector.
Disconnect the v33 rear No. 2 seat inner belt assembly LH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v32-3 - v33-5 | Always | Below 1 Ω |
| v33-4 - Body ground | Always | Below 1 Ω |
| v32-3 or v33-5 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 3rd Left Seat Buckle / Occupant Detection Warning Switch | Rear No. 2 seat inner belt LH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 2 seat belt LH fastened and occupied
ON: Rear No. 2 seat belt LH not fastened and occupied |
- |
| Tester Display |
|---|
| 3rd Left Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 2 seat inner belt assembly LH.
Inspect the rear No. 2 seat inner belt assembly LH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 2 seat cushion pad LH (occupant detection sensor).
Inspect the No. 2 seat cushion pad LH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v39 rear No. 2 seat inner belt assembly LH connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v39-5 - N23-37 (RDC) | Always | Below 1 Ω |
| v39-5 or N23-37 (RDC) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v39 rear No. 2 seat inner belt assembly LH connector.
Disconnect the y14 No. 2 seat cushion pad LH (occupant detection sensor) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v39-4 - y14-1 (ODS) | Always | Below 1 Ω |
| y14-3 (E) - Body ground | Always | Below 1 Ω |
| v39-4 or y14-1 (ODS) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 3rd Left Seat Buckle / Occupant Detection Warning Switch | Rear No. 2 seat inner belt LH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 2 seat belt LH fastened and occupied
ON: Rear No. 2 seat belt LH not fastened and occupied |
- |
| Tester Display |
|---|
| 3rd Left Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 2 seat inner belt assembly LH.
for Manual Captain Seat:
for Power Captain Seat:
Inspect the rear No. 2 seat inner belt assembly LH.
for Manual Captain Seat:
for Power Captain Seat:
| Proceed to |
|---|
| OK |
| NG |
OK
NG
for Manual Captain Seat:
for Power Captain Seat:
Remove the No. 2 seat cushion pad LH (occupant detection sensor).
for Manual Captain Seat:
for Power Captain Seat:
Inspect the No. 2 seat cushion pad LH (occupant detection sensor).
for Manual Captain Seat:
for Power Captain Seat:
| Proceed to |
|---|
| OK |
| NG |
OK
NG
for Manual Captain Seat:
for Power Captain Seat:
Disconnect the x3 rear No. 2 seat inner belt assembly LH connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| x3-1 (+) - N23-37 (RDC) | Always | Below 1 Ω |
| x3-2 (E) - Body ground | Always | Below 1 Ω |
| x3-1 (+) or N23-37 (RDC) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v36 rear No. 2 seat inner belt assembly LH connector.
Disconnect the v37 No. 2 seat cushion pad LH (occupant detection sensor) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v36-5 - v37-1 | Always | Below 1 Ω |
| v36-4 - v37-3 | Always | Below 1 Ω |
| v36-5 or v37-1 - Body ground | Always | 10 kΩ or higher |
| v36-4 or v37-3 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Check vehicle condition.
| Result | Proceed to |
|---|---|
| w/o Rear No. 3 Seat (for Manual Captain Seat) | A |
| w/o Rear No. 3 Seat (for Power Captain Seat) | B |
| w/ Rear No. 3 Seat | C |
A
B
C
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 3rd Right Seat Buckle / Occupant Detection Warning Switch | Rear No. 2 seat inner belt RH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 2 seat belt RH fastened and occupied
ON: Rear No. 2 seat belt RH not fastened and occupied |
- |
| Tester Display |
|---|
| 3rd Right Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 2 seat inner belt assembly RH.
Inspect the rear No. 2 seat inner belt assembly RH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 2 seat cushion pad RH (occupant detection sensor).
Inspect the No. 2 seat cushion pad RH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v30 No. 2 seat cushion pad RH (occupant detection sensor) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v30-1 - N23-21 (RDC) | Always | Below 1 Ω |
| v30-1 or N23-21 (RDC) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v30 No. 2 seat cushion pad RH (occupant detection sensor) connector.
Disconnect the v31 rear No. 2 seat inner belt assembly RH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v30-3 - v31-5 | Always | Below 1 Ω |
| v31-4 - Body ground | Always | Below 1 Ω |
| v30-3 or v31-5 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 3rd Right Seat Buckle / Occupant Detection Warning Switch | Rear No. 2 seat inner belt RH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 2 seat belt RH fastened and occupied
ON: Rear No. 2 seat belt RH not fastened and occupied |
- |
| Tester Display |
|---|
| 3rd Right Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 2 seat inner belt assembly RH.
Inspect the rear No. 2 seat inner belt assembly RH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 2 seat cushion pad RH (occupant detection sensor).
Inspect the No. 2 seat cushion pad RH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v38 rear No. 2 seat inner belt assembly RH connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v38-5 - N23-21 (RDC) | Always | Below 1 Ω |
| v38-5 or N23-21 (RDC) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v38 rear No. 2 seat inner belt assembly RH connector.
Disconnect the y6 No. 2 seat cushion pad RH (occupant detection sensor) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v38-4 - y6-1 (ODS) | Always | Below 1 Ω |
| y6-3 (E) - Body ground | Always | Below 1 Ω |
| v38-4 or y6-1 (ODS) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 3rd Right Seat Buckle / Occupant Detection Warning Switch | Rear No. 2 seat inner belt RH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 2 seat belt RH fastened and occupied
ON: Rear No. 2 seat belt RH not fastened and occupied |
- |
| Tester Display |
|---|
| 3rd Right Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 2 seat inner belt assembly RH.
for Manual Captain Seat:
for Power Captain Seat:
Inspect the rear No. 2 seat inner belt assembly RH.
for Manual Captain Seat:
for Power Captain Seat:
| Proceed to |
|---|
| OK |
| NG |
OK
NG
for Manual Captain Seat:
for Power Captain Seat:
Remove the No. 2 seat cushion pad RH (occupant detection sensor).
for Manual Captain Seat:
for Power Captain Seat:
Inspect the No. 2 seat cushion pad RH (occupant detection sensor).
for Manual Captain Seat:
for Power Captain Seat:
| Proceed to |
|---|
| OK |
| NG |
OK
NG
for Manual Captain Seat:
for Power Captain Seat:
Disconnect the v34 No. 2 seat cushion pad RH (occupant detection sensor) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v34-1 - N23-21 (RDC) | Always | Below 1 Ω |
| v34-1 or N23-21 (RDC) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v34 No. 2 seat cushion pad RH (occupant detection sensor) connector.
Disconnect the v35 rear No. 2 seat inner belt assembly RH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v34-3 - v35-5 | Always | Below 1 Ω |
| v35-4 - Body ground | Always | Below 1 Ω |
| v34-3 or v35-5 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 4th Left Seat Buckle / Occupant Detection Warning Switch | Rear No. 3 seat inner belt LH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 3 seat belt LH fastened and occupied
ON: Rear No. 3 seat belt LH not fastened and occupied |
- |
| Tester Display |
|---|
| 4th Left Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 3 seat inner belt assembly LH.
Inspect the rear No. 3 seat inner belt assembly LH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 3 seat cushion pad LH (occupant detection sensor).
Inspect the No. 3 seat cushion pad LH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v23 No. 3 seat cushion pad LH connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v22-1 (ODS) - N23-38 (LBE-) | Always | Below 1 Ω |
| v22-1 (ODS) or N23-38 (LBE-) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v22 rear No. 3 seat inner belt assembly LH connector.
Disconnect the v23 No. 3 seat cushion pad LH (occupant detection sensor) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v22-3 (E) - v23-1 | Always | Below 1 Ω |
| v23-2 - Body ground | Always | Below 1 Ω |
| v22-3 (E) or v23-1 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 4th Center Seat Buckle / Occupant Detection Warning Switch | Rear No. 3 center seat inner belt buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 3 center seat belt fastened and occupied
ON: Rear No. 3 center seat belt not fastened and occupied |
- |
| Tester Display |
|---|
| 4th Center Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 3 center seat inner belt assembly.
Inspect the rear No. 3 center seat inner belt assembly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 3 seat inner belt assembly RH.
Inspect the rear No. 3 seat inner belt assembly RH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 3 seat cushion pad RH (occupant detection sensor).
Inspect the No. 3 seat cushion pad RH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the x2 rear No. 3 seat inner belt assembly RH connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| x2-3 (+) - N23-19 (RCSB) | Always | Below 1 Ω |
| x2-4 (E) - Body ground | Always | Below 1 Ω |
| x2-3 (+) or N23-19 (RCSB) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v21 rear No. 3 seat inner belt assembly RH connector.
Disconnect the v20 No. 3 seat cushion pad RH (occupant detection sensor) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v21-3 - v20-1 | Always | Below 1 Ω |
| v21-2 - v20-2 | Always | Below 1 Ω |
| v21-3 or v20-1 - Body ground | Always | 10 kΩ or higher |
| v21-2 or v20-2 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| 4th Right Seat Buckle / Occupant Detection Warning Switch | Rear No. 3 seat inner belt RH buckle and occupant detection sensor signal | OFF or ON | OFF: Rear No. 3 seat belt RH fastened and occupied
ON: Rear No. 3 seat belt RH not fastened and occupied |
- |
| Tester Display |
|---|
| 4th Right Seat Buckle / Occupant Detection Warning Switch |
The GTS display changes correctly in response to the rear seat belt condition.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the indicator assembly (rear seat belt warning light).
Inspect the indicator assembly (rear seat belt warning light).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N30 indicator assembly (rear seat belt warning light) connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N30-9 (R2LM) - N23-9 (RLMT) | Always | Below 1 Ω |
| N30-13 (RC1D) - N23-25 (RCMT) | Always | Below 1 Ω |
| N30-11 (R2RI) - N23-8 (RRMT) | Always | Below 1 Ω |
| N30-8 (RRID) - N23-10 (R2RM) | Always | Below 1 Ω |
| N30-14 (L) - N23-11 (SW) | Always | Below 1 Ω |
| N30-6 (RLID) - N23-26 (R2LM) | Always | Below 1 Ω |
| N30-12 (LAIL) - N23-27 (B) | Always | Below 1 Ω |
| N30-9 (R2LM) or N23-9 (RLMT) - Body ground | Always | 10 kΩ or higher |
| N30-13 (RC1D) or N23-25 (RCMT) - Body ground | Always | 10 kΩ or higher |
| N30-11 (R2RI) or N23-8 (RRMT) - Body ground | Always | 10 kΩ or higher |
| N30-8 (RRID) or N23-10 (R2RM) - Body ground | Always | 10 kΩ or higher |
| N30-14 (L) or N23-11 (SW) - Body ground | Always | 10 kΩ or higher |
| N30-6 (RLID) or N23-26 (R2LM) - Body ground | Always | 10 kΩ or higher |
| N30-12 (LAIL) or N23-27 (B) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the rear No. 3 seat inner belt assembly RH.
Inspect the rear No. 3 seat inner belt assembly RH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the No. 3 seat cushion pad RH (occupant detection sensor).
Inspect the No. 3 seat cushion pad RH (occupant detection sensor).
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the x2 rear No. 3 seat inner belt assembly RH connector.
Disconnect the N23 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| x2-1 (+) - N23-22 (RBE+) | Always | Below 1 Ω |
| x2-2 (E) - Body ground | Always | Below 1 Ω |
| x2-1 (+) or N23-22 (RBE+) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the v21 rear No. 3 seat inner belt assembly RH connector.
Disconnect the v19 No. 3 seat cushion pad RH (occupant detection sensor) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| v21-5 - v19-1 | Always | Below 1 Ω |
| v21-4 - v19-3 | Always | Below 1 Ω |
| v21-5 or v19-1 - Body ground | Always | 10 kΩ or higher |
| v21-4 or v19-3 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG