DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH (Master) detects a short to +B in the outer rear view mirror indicator LH.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
C1AB0 |
Short to +B in Outer Mirror Indicator(Master) |
Both of the following conditions are met:
|
|
WIRING DIAGRAM
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 ignition switch off.
(b) Turn the ignition switch to ON.
(c) Recheck for DTCs and check if the same DTC is output again.
Body Electrical > Blind Spot Monitor Master > Trouble CodesOK:
No DTCs are output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK
|
|
2. |
CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR INDICATOR CIRCUIT) |
*a |
Front view of wire harness connector (to blind spot monitor sensor LH (Master)) |
(a) Disconnect the blind spot monitor sensor LH (Master) connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
M62-4 (OMIL) - Body ground |
Ignition switch ON |
Below 1 V |
OK | ![]() |
REPLACE BLIND SPOT MONITOR SENSOR LH (MASTER) |
|
3. |
CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR INDICATOR CIRCUIT) |
*a |
Front view of wire harness connector (to blind spot monitor sensor LH (Master)) |
(a) Disconnect the IND1 outer mirror LH connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
M62-4 (OMIL) - Body ground |
Ignition switch to ON |
Below 1 V |
OK | ![]() |
REPLACE OUTER MIRROR LH |
|
4. |
CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR INDICATOR CIRCUIT) |
*a |
Front view of wire harness connector (to blind spot monitor sensor LH (Master)) |
(a) Disconnect the J7 outer rear view mirror assembly LH connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
M62-4 (OMIL) - Body ground |
Ignition switch to ON |
Below 1 V |
OK | ![]() |
REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
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