C1AB1

PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: C1AB1: Short to +B in Outer Mirror Indicator(Slave)
C1AB1 - Short to +B in Outer Mirror Indicator(Slave)

DESCRIPTION

This DTC is stored when the blind spot monitor sensor LH detects a +B short in the outer rear view mirror indicator LH.








WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
When checking for DTCs, make sure that the blind spot monitor main switch (warning canceling switch assembly) is on.

PROCEDURE

1. CHECK DTC

(a) Clear the DTCs Blind Spot Monitor System.

(b) Recheck for DTCs and check if the same DTC is output again.

OK:

No DTCs are output.

NG -- INSPECT OUTER REAR VIEW MIRROR LH (OUTER REAR VIEW MIRROR INDICATOR LH)

OK -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting

2. INSPECT OUTER REAR VIEW MIRROR LH (OUTER REAR VIEW MIRROR INDICATOR LH)

(a) Disconnect connector T10 from the blind spot monitor sensor LH.

(b) Measure the voltage according to the value(s) in the table below.





Standard Voltage:





Text in Illustration





NG -- CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR LH - OUTER REAR VIEW MIRROR LH)

OK -- REPLACE BLIND SPOT MONITOR SENSOR LM

3. CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR LH - OUTER REAR VIEW MIRROR LH)

(a) Disconnect connector IND2 from the outer rear view mirror LH.

(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





NG -- CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR RH - OUTER REAR VIEW MIRROR ASSEMBLY RH)

OK -- REPLACE OUTER REAR VIEW MIRROR LH Removal

4. CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR RH - OUTER REAR VIEW MIRROR ASSEMBLY RH)

(a) Disconnect connector K12 from the outer rear view mirror assembly LH.

(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Removal