DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH detects a +B short in the blind spot monitor indicator LH.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1AB0 |
With the blind spot monitor main switch assembly (warning canceling switch assembly) on, the voltage applied to the indicator is high for a certain amount of time even though the blind spot monitor sensor is not outputting voltage to the indicator. |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When checking for DTCs, make sure that the blind spot monitor main switch assembly (warning canceling switch assembly) is on.
PROCEDURE
1. |
CHECK DTC |
(a) Clear the DTCs (See page ).
(b) Recheck for DTCs and check if the same DTC is output again (See page
).
OK:
No DTCs are output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK |
|
2. |
CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR INDICATOR LH CIRCUIT) |
(a) Disconnect the blind spot monitor sensor LH connector. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
B12-4 (OMIL) - Body ground |
Ignition switch ON |
Below 1 V |
*a |
Front view of wire harness connector (to Blind Spot Monitor Sensor LH) |
OK | ![]() |
REPLACE BLIND SPOT MONITOR SENSOR LH |
|
3. |
CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR LH - OUTER REAR VIEW MIRROR ASSEMBLY LH) |
(a) Disconnect the blind spot monitor sensor LH connector. |
|
(b) Disconnect the O2 outer rear view mirror assembly LH connector.
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
B12-4 (OMIL) - Body ground |
Ignition switch ON |
Below 1 V |
*a |
Front view of wire harness connector (to Blind Spot Monitor Sensor LH) |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
4. |
CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR LH - OUTER REAR VIEW MIRROR LH) |
(a) Reconnect the O2 outer rear view mirror assembly LH connector.
(b) Disconnect the blind spot monitor sensor LH connector. |
|
(c) Disconnect the A outer rear view mirror LH connector.
(d) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
B12-4 (OMIL) - Body ground |
Ignition switch ON |
Below 1 V |
*a |
Front view of wire harness connector (to Blind Spot Monitor Sensor LH) |
OK | ![]() |
REPLACE OUTER REAR VIEW MIRROR LH |
NG | ![]() |
REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH |
Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
).
If the side airbag was deployed, replace the front seat airbag assembly
LH, front seatback cover and front seat frame with adjuster assembly with
the necessary part ...
Power Source Circuit
DESCRIPTION
This circuit provides power to operate the forward recognition camera.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following
inspection procedure.
PROCEDURE
1.
CHECK HARNESS A ...
Control Module Communication Bus OFF (U0073,U0100,U0114,U0123,U0124,U0126)
DESCRIPTION
The skid control ECU (master cylinder solenoid) receives the signals from the
ECM, steering angle sensor (spiral cable with sensor sub-assembly), 4 wheel drive
control ECU*, and yaw rate and acceleration sensor (airbag sensor assembly) via
the CAN communication system.
*: ...