DESCRIPTION If the collision door lock release function does not operate normally, or an open or short in the GSW input circuit of the main body ECU (multiplex network body ECU) is detected, DTC B1243 will be stored. DTC No. Detection Item DTC Detection Condition Trouble Area B1243 GS
RemovalREMOVAL CAUTION / NOTICE / HINT NOTICE:
Avoid any impact to the blind spot monitor sensor.
Do not drop the blind spot monitor sensor. If it is dropped, replace it with a new one.
PROCEDURE 1. REMOVE REAR BUMPER COVER Click here 2. REMOVE BLIND SPOT MONITOR SENSOR LH (a) Remove the