Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001DPK001X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2007 MY LX470 [08/2006 -        ]

DIAGNOSTIC TROUBLE CODE CHART

HINT:

If a trouble code is indicated during the DTC check, check the circuit listed for that code in the table below. Then proceed to the appropriate page.

Power door lock control system

DTC No.

Detection Item

Trouble Area

See page

B1222

Door Lock Switch Circuit on Driver Door

- Door lock control switch

- Door key lock and unlock switch

- Wire harness

- Power window regulator master switch

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