Symptom Diagnostic Procedures

Only Wireless Control Function is Inoperative (Prepare New or Normal Transmitter of the Same Type Vehicle)


CIRCUIT DESCRIPTION
Door control receiver receives a signal from the transmitter and sends the signal to the MPX body ECU. The MPX body ECU sends a door LOCK/UNLOCK signal to each door lock actuator to control it.

Wiring Diagram:

Step 1 - 5:

Step 6 - 7:

Step 7 (Continued) - 11:

Step 12 - 13:

Step 14 - 15:

Step 16 - 17:

Step 18 - 19:

INSPECTION PROCEDURE