Last Modified: 6-7-2017 6.8:8.0.40 Doc ID: RM0000018BM001X
Model Year Start: 2006 Model: Land Cruiser Prod Date Range: [05/2005 -           ]
Title: LIGHTING: LIGHTING SYSTEM: Light Control Switch Circuit; 2006 MY Land Cruiser [05/2005 -        ]

Light Control Switch 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.

READ VALUE USING INTELLIGENT TESTER (LIGHT CONTROL SWITCH)*1

(a) Connect the intelligent tester (with CAN VIM) to the DLC3.

(b) Check that the light control switch operates using the DATA LIST 2006 MY Land Cruiser [05/2005 -        ]; LIGHTING: LIGHTING SYSTEM: DATA LIST / ACTIVE TEST .

OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE

NG

2.

INSPECT LIGHT CONTROL SWITCH ASSEMBLY*2

(a) Inspect the light control switch assembly 2006 MY Land Cruiser [05/2005 -        ]; LIGHTING: LIGHT CONTROL SWITCH: ON-VEHICLE INSPECTION+ .

NG

REPLACE LIGHT CONTROL SWITCH ASSEMBLY

OK

3.

CHECK WIRE HARNESS (LIGHT CONTROL SWITCH - BODY ECU)
NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE