Operation CHARM: Car repair manuals for everyone.
Hosted by mcallihan.com

Wireless Door Lock Control System

DTC B1242 Wireless Door Lock Tuner Circuit Malfunction

DESCRIPTION


DTC Detection Condition:




The door control receiver receivers signals from the transmitter and sends these signals to the multiplex network body ECU.

Wiring Diagram:





INSPECTION PROCEDURE

Step 1-2:




Step 2(Continued)-5:




Step 5(Continued):