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Home >> Toyota >> 2004 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 455 (Wireless Door Lock Control System - Diagnostics) >> Problem Symptoms Table
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Problem Symptoms Table

WARNING: This page is about a different car, the 2002 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS

Symptom Suspected Area Go To
All functions of wireless door lock control system are inoperative (only wireless control function is inoperative.)
Transmitter battery (1)
Door control transmitter (1)
Door control reciever (1)
DOME fuse (1)
Body ECU (1)
Unlock warning SW (1)
Wire harness (1)
(1) For diagnostics of the above systems, see ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE .
Fig 1: Reviewing Wireless Door Lock Symptom Information
G01114428Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002