Toyota Camry (XV70): Short to GND in Outer Mirror Indicator(Slave) (C1AB3)
DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH detects a short to ground in the outer rear view mirror indicator LH.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|---|---|---|---|
|
C1AB3 | Short to GND in Outer Mirror Indicator(Slave) | Both of the following conditions are met:
|
|
WIRING DIAGRAM
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CAUTION / NOTICE / HINT
NOTICE:
When checking for DTCs, make sure that the blind spot monitor system is turned on.
PROCEDURE
| 1. |
CHECK DTC |
(a) Turn the engine switch off.
(b) Turn the engine switch on (IG).
(c) Recheck for DTCs and check if the same DTC is output again.
Body Electrical > Blind Spot Monitor Slave > Trouble CodesOK:
No DTCs are output.
| OK | .gif) |
USE SIMULATION METHOD TO CHECK |
|
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| 2. |
CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR LH - OUTER REAR VIEW MIRROR ASSEMBLY WITH COVER LH) |
(a) Disconnect the W6 blind spot monitor sensor LH connector.
(b) Disconnect the O20*1 or O21*2 outer rear view mirror assembly with cover LH connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
W6-4 (OMIL) or O20-1 (BSL+) - Body ground*1 |
Always | 10 kΩ or higher |
|
W6-4 (OMIL) or O21-8 (BSL+) - Body ground*2 |
Always | 10 kΩ or higher |
- *1: w/o Panoramic View Monitor System
- *2: w/ Panoramic View Monitor System
| NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
| 3. |
INSPECT OUTER REAR VIEW MIRROR ASSEMBLY WITH COVER LH |
(a) Disconnect the IND2 outer mirror LH connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
O20-1 (BSL+) or IND2-2 (+) - Body ground*1 |
Always | 10 kΩ or higher |
|
O21-8 (BSL+) or IND2-2 (+) - Body ground*2 |
Always | 10 kΩ or higher |
- *1: w/o Panoramic View Monitor System
- *2: w/ Panoramic View Monitor System
| NG | | REPLACE OUTER REAR VIEW MIRROR ASSEMBLY WITH COVER LH
|
|
| 4. |
INSPECT OUTER MIRROR LH |
(a) Remove the outer mirror LH.
Click here .gif)
(b) Inspect the outer rear view mirror indicator LH on the outer mirror LH.
Click here
| OK | | REPLACE BLIND SPOT MONITOR SENSOR LH
|
| NG | | REPLACE OUTER MIRROR LH |
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