Last Modified: 4-30-2014 6.6 J Doc ID: RM0000018YY000X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: WIPER AND WASHER: WIPER AND WASHER SYSTEM: Stop Light Switch Circuit; 2006 MY LX470 [05/2005 -        ]

Stop Light Switch Circuit

DESCRIPTION

This circuit sends a stop light switch ON or OFF signal to the ECU.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1.

INSPECT STOP LIGHT SWITCH ASSEMBLY

(a) Inspect the stop light switch assembly 2006 MY LX470 [05/2005 -        ]; LIGHTING: STOP LIGHT SWITCH: ON-VEHICLE INSPECTION+ .

NG

REPLACE STOP LIGHT SWITCH ASSEMBLY

OK

2.

CHECK WIRE HARNESS (STOP LIGHT SWITCH - AUTO WIPER ECU (WIPER CONTROL ECU))
NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE