Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001D7P004X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Front Passenger Side Jam Protection Limit / Pulse Switch Circuit; 2007 MY LX470 [08/2006 -        ]

Front Passenger Side Jam Protection Limit / Pulse Switch Circuit

DESCRIPTION

The front power window regulator switch assembly RH receives the power window switch signal from the switch to operate the front power window regulator motor assembly RH.

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 (POWER WINDOW OPERATION) *1

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

(b) Check that the power window operation can operate in the ACTIVE TEST 2007 MY LX470 [08/2006 -        ]; WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: DATA LIST / ACTIVE TEST .

OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE

NG

2.

INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (JAM PROTECTION LIMIT SWITCH AND JAM PROTECTION PULSE SWITCH) *2

(a) Refer to motor inspection 2007 MY LX470 [08/2006 -        ]; WINDSHIELD / WINDOWGLASS: POWER WINDOW REGULATOR MOTOR: INSPECTION .

NG

REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH

OK

3.

CHECK WIRE HARNESS (POWER WINDOW REGULATOR SWITCH - LIMIT SWITCH AND PULSE SWITCH)

(a) Refer to inspection 2007 MY LX470 [08/2006 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE .

NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE