Section 548 (Power Door Lock Control System - Diagnostics)
WARNING: This page is about a different car, the 2004 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
- Precaution
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Location
- Terminals Of Ecu
- Problem Symptoms Table
- DTC B1222/22 Door Lock Switch Circuit On Driver Door
- DTC B1223/23 Power Window Switch Circuit On Passenger Door
- DTC B1224/24 Door Lock Switch Circuit On Passenger Door
- All Doors Are Not Operated By The Driver's Door Key Cylinder For Interlocked With Key
- Key Confinement Prevention Function Does Not Work Properly (Manual Operation And Interlocked With Key Are Active)