Section 282 (Power Door Lock Control System - Diagnosis)
WARNING: This page is about a different car, the 2004 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Table
- Location
- Terminals Of Ecu
- Problem Symptoms Table
- DTC B1222: Door Lock Switch Circuit On Driver Door
- DTC B1224: Door Lock Switch Circuit On Passenger Door
- Passenger's Door Can Not Be Operated By Manual Operation And Operation Interlocked With Key
- Key Lock-In Prevention Function Does Not Work Properly (Unlock Warning Switch Circuit)
- Key Lock-In Prevention Function Does Not Work Properly (Courtesy Lamp Switch Circuit)
- Automatic Locking Function By Vehicles Speed Does Not Work