Section 184 (Lighting System - Diagnosis)
WARNING: This page is about a different car, the 2004 Lexus ES 330. 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 B1244: Light Sensor Circuit Malfunction
- Room Lamp ASSY No.1 Does Not Light Up
- Room Lamp ASSY No.1 Does Not Go Off
- Step Lamp ASSY Does Not Light Up
- Headlamp (Lo Beam, Discharge) Does Not Lights Up
- Taillight Does Not Light Up
- Automatic Light Control System Does Not Operate
- Light Auto Turn Off System Light Does Not Operate
- Initial Set Control Function Does Not Operate (Warning Lamp Lights Up)
- Initial Set Control Function Does Not Operate (Warning Lamp Goes Off)
- Initial Set Control Function Operates, But Headlamp Aiming Does Not Operate (Warning Lamp Lights Up)
- Initial Set Control Function Operates, But Headlamp Aiming Does Not Operate (Warning Lamp Goes Off)