The power slide door main switch signal is sent to the slide door motor unit RH (slide door ECU RH) and slide door motor unit LH (slide door ECU LH)*.
If the power slide door does not operate using any of the operations, a malfunction related to the power slide door operation conditions, power slide door main switch or power slide door sensor assembly RH circuit malfunction is a possible cause.
*: w/ Power Slide Door LH
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
| *a | Front view of wire harness connector
(to Slide Door Motor Unit RH [Slide Door ECU RH]) |
Disconnect the slide door motor unit RH (slide door ECU RH) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| W9-1 (GND) - Body ground | Always | Below 1 Ω |
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| W9-3 (B) - Body ground | Always | 11 to 14 V |
| W9-6 (ECUB) - Body ground | Always | 11 to 14 V |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Normal Condition | Reference Value | Diagnostic Note |
|---|---|---|---|---|
| PSD Main Switch | Power slide door main switch signal | ON or OFF | ON: Power slide door main switch on
OFF: Power slide door main switch off |
- |
| Tester Display |
|---|
| PSD Main Switch |
On the GTS screen, ON or OFF is displayed accordingly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Normal Condition | Reference Value | Diagnostic Note |
|---|---|---|---|---|
| PSD Touch Sensor | Power slide door sensor assembly RH signal | OFF, ON or Open | OFF: Power slide door sensor assembly RH not pressed
ON: Power slide door sensor assembly RH pressed Open: Power slide door sensor assembly RH open |
- |
| Tester Display |
|---|
| PSD Touch Sensor |
On the GTS screen, ON or OFF is displayed accordingly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the power slide door sensor assembly RH.
Inspect the power slide door sensor assembly RH.
| Result | Proceed to |
|---|---|
| OK | A |
| NG (except Wagon) | B |
| NG (for Wagon) | C |
A
B
C
Disconnect the S4 slide door motor unit RH (slide door ECU RH) connector.
Disconnect the U2 power slide door sensor assembly RH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| S4-10 (OS) - U2-1 (OS) | Always | Below 1 Ω |
| S4-2 (OSG) - U2-2 (OSG) | Always | Below 1 Ω |
| S4-10 (OS) or U2-1 (OS) - Body ground | Always | 10 kΩ or higher |
| S4-2 (OSG) or U2-2 (OSG) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the power slide door main switch.
Inspect the power slide door main switch.
| Result | Proceed to |
|---|---|
| OK (w/o Power Slide Door LH) | A |
| OK (w/ Power Slide Door LH) | B |
| NG | C |
A
B
C
Disconnect the N51 power slide door main switch connector.
Disconnect the W9 slide door motor unit RH (slide door ECU RH) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N51-5 (MSW) - W9-2 (MSW) | Always | Below 1 Ω |
| N51-2 (E) - Body ground | Always | Below 1 Ω |
| N51-5 (MSW) or W9-2 (MSW) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the V10 slide door motor unit LH (slide door ECU LH) connector.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Normal Condition | Reference Value | Diagnostic Note |
|---|---|---|---|---|
| PSD Main Switch | Power slide door main switch signal | ON or OFF | ON: Power slide door main switch on
OFF: Power slide door main switch off |
- |
| Tester Display |
|---|
| PSD Main Switch |
On the GTS screen, ON or OFF is displayed accordingly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the N51 power slide door main switch connector.
Disconnect the W9 slide door motor unit RH (slide door ECU RH) connector.
Disconnect the V10 slide door motor unit LH (slide door ECU LH) connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| N51-5 (MSW) - W9-2 (MSW) | Always | Below 1 Ω |
| N51-2 (E) - Body ground | Always | Below 1 Ω |
| N51-5 (MSW) or W9-2 (MSW) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG