| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B150819 | Turn Signal/Hazard Flasher Circuit Current Above Threshold | Diagnosis Condition:
Auxiliary battery voltage is 10 V or more Malfunction Status:
·
Short in front turn signal light circuit ·
Short in side turn signal light circuit ·
Short in rear turn signal light circuit |
·
Harness or connector ·
Headlight unit assembly ·
Headlight Cord ·
Outer rear view mirror assembly ·
Side turn signal light assembly ·
Rear combination light socket and wire ·
Combination meter assembly |
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.
Bulb Type Turn Light:
Inspect the bulbs before performing the following procedure.
Inspect the illumination of each turn signal light.
| Result | Proceed to |
|---|---|
| Front turn signal light LH does not blink. | A |
| Front turn signal light RH does not blink. | B |
| Rear turn signal light LH and side turn signal light LH do not blink. | C |
| Rear turn signal light RH and side turn signal light RH do not blink. | D |
A
B
C
D
Disconnect the A108*1 or A112*2 headlight cord LH connector.
*1: for Triple Beam Headlight
*2: for Single Beam Headlight
Clear the DTCs.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC B150819 is output. | A |
| DTC B150718 is output. | B |
A
B
for Triple Beam Headlight:
for Single Beam Headlight:
*1: for 4.2 Inch Multi-information Display Type
*2: for 12.3 Inch Multi-information Display Type
*3: for Triple Beam Headlight
*4: for Single Beam Headlight
Disconnect the G19*1 or G150*2 combination meter assembly connector.
Disconnect the A108*3 or A112*4 headlight cord LH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| G19-1 (LL) or A108-1 (B)*3 or A112-1 (B)*4 - Body ground | Always | 10 kΩ or higher |
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| G150-5 (LL) or A108-1 (B)*3 or A112-1 (B)*4 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the A107*1 or A111*2 headlight cord RH connector.
*1: for Triple Beam Headlight
*2: for Single Beam Headlight
Clear the DTCs.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC B150819 is output. | A |
| DTC B150718 is output. | B |
A
B
for Triple Beam Headlight:
for Single Beam Headlight:
*1: for 4.2 Inch Multi-information Display Type
*2: for 12.3 Inch Multi-information Display Type
*3: for Triple Beam Headlight
*4: for Single Beam Headlight
Disconnect the G19*1 or G150*2 combination meter assembly connector.
Disconnect the A107*3 or A111*4 headlight cord RH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| G19-2 (LR) or A107-1 (B)*3 or A111-1 (B)*4 - Body ground | Always | 10 kΩ or higher |
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| G150-6 (LR) or A107-1 (B)*3 or A111-1 (B)*4 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the J13*2 or J14*1 outer rear view mirror assembly LH connector.
*1: w/o Panoramic View Monitor System
*2: w/ Panoramic View Monitor System
Clear the DTCs.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC B150819 is output. | A |
| DTC B150718 is output. | B |
A
B
Disconnect the N18 rear combination light socket and wire LH connector.
Clear the DTCs.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC B150819 is output. | A |
| DTC B150718 is output. | B |
A
B
*1: for 4.2 Inch Multi-information Display Type
*2: for 12.3 Inch Multi-information Display Type
*3: w/o Panoramic View Monitor System
*4: w/ Panoramic View Monitor System
Disconnect the G19*1 or G150*2 combination meter assembly connector.
Disconnect the N18 rear combination light socket and wire LH connector.
Disconnect the J13*4 or J14*3 outer rear view mirror assembly LH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| G19-5 (TRNL) or N18-4 (TRN) or J14-5 (B)*3 - Body ground | Always | 10 kΩ or higher |
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| G150-37 (TRNL) or N18-4 (TRN) or J13-1 (B)*4 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the side turn signal light assembly LH.
Reconnect the J13*2 or J14*1 outer rear view mirror assembly LH connector.
*1: w/o Panoramic View Monitor System
*2: w/ Panoramic View Monitor System
Clear the DTCs.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC B150819 is output. | A |
| DTC B150718 is output. | B |
A
B
Disconnect the I13*2 or I14*1 outer rear view mirror assembly RH connector.
*1: w/o Panoramic View Monitor System
*2: w/ Panoramic View Monitor System
Clear the DTCs.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC B150819 is output. | A |
| DTC B150718 is output. | B |
A
B
Disconnect the M14 rear combination light socket and wire RH connector.
Clear the DTCs.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC B150819 is output. | A |
| DTC B150718 is output. | B |
A
B
*1: for 4.2 Inch Multi-information Display Type
*2: for 12.3 Inch Multi-information Display Type
*3: w/o Panoramic View Monitor System
*4: w/ Panoramic View Monitor System
Disconnect the G19*1 or G150*2 combination meter assembly connector.
Disconnect the M14 rear combination light socket and wire RH connector.
Disconnect the I13*4 or I14*3 outer rear view mirror assembly RH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| G19-6 (TRNR) or M14-4 (TRN) or I14-5 (B)*3 - Body ground | Always | 10 kΩ or higher |
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| G150-38 (TRNR) or M14-4 (TRN) or I13-1 (B)*4 - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the side turn signal light assembly RH.
Reconnect the I13*2 or I14*1 outer rear view mirror assembly RH connector.
*1: w/o Panoramic View Monitor System
*2: w/ Panoramic View Monitor System
Clear the DTCs.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC B150819 is output. | A |
| DTC B150718 is output. | B |
A
B