B2602

DTC B2602 KEY UNLOCK WARNING SWITCH CIRCUIT MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The different signal (ON or OFF) is sent from body ECU to power tilt and power telescopic ECU through the communication bus when the ignition key is inserted into the key cylinder. Power tilt and power telescopic ECU uses this signal to operate the auto away function or auto return function.




INSPECTION PROCEDURE