Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001A0L005X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Door Lock Motor Circuit; 2007 MY LX470 [08/2006 -        ]

Door Lock Motor Circuit

WIRING DIAGRAM

INSPECTION PROCEDURE

HINT:

When using the intelligent tester, start from *1. When not using the intelligent tester, start from *2.

PROCEDURE

1.

PERFORM ACTIVE TEST USING INTELLIGENT TESTER (DOOR LOCK MOTOR) *1

(a) Select the ACTIVE TEST, use the intelligent tester to generate a control command, and then check that the door lock motor operates normally.

OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE

NG

2.

INSPECT DOOR LOCK MOTOR *2

(a) Inspect the front door lock motor 2007 MY LX470 [08/2006 -        ]; DOOR LOCK: FRONT DOOR LOCK: INSPECTION+ .

(b) Inspect the rear door lock motor 2007 MY LX470 [08/2006 -        ]; DOOR LOCK: REAR DOOR LOCK: INSPECTION+ .

NG

REPLACE DOOR LOCK MOTOR

OK

3.

CHECK WIRE HARNESS (MOTOR - BODY ECU (MAIN))
NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE