Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001B6C004X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2007 MY LX470 [08/2006 -        ]

DIAGNOSTIC TROUBLE CODE CHART

Power window control system

DTC No.

Detection Item

Trouble Area

See page

B1221

Power Window Switch Circuit on Driver Door

- Power window regulator master switch assembly

- Wire harness

2007 MY LX470 [08/2006 -        ]; WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: B1221; Power Window Switch Circuit on Driver Door

B1222

Door Lock Switch Circuit on Driver Door

- Door lock control switch

- Door key lock and unlock switch

- Wire harness

2007 MY LX470 [08/2006 -        ]; WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: B1222; Driver Side Door Lock Switch Circuit Malfunction

B1231

Jam Protection Limit Switch Circuit on Driver Door

- Front power window regulator motor assembly LH (jam protection limit switch)

- Power window regulator master switch assembly

- Wire harness

2007 MY LX470 [08/2006 -        ]; WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: B1231; Jam Protection Limit Switch Circuit on Driver Door

B1232

Jam Protection Pulse Switch Circuit on Driver Door

- Power window regulator motor assembly (jam protection pulse switch)

- Power window regulator master switch assembly

- Wire harness

2007 MY LX470 [08/2006 -        ]; WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: B1232; Jam Protection Pulse Switch Circuit on Driver Door