Section 207 (Lighting System - Diagnosis)
WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
- Precaution
- Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- DTC Check/Clear
- Fail-Safe Chart
- Data List/Active Test
- Diagnostic Trouble Code Chart
- DTC B1244: Light Sensor Circuit Malfunction
- DTC B1268: Back Up Communication Bus Malfunction
- DTC B2402, B2403: Transistor Relay Overload Malfunction
- DTC B2412, B2413: Headlight Swivel Motor LH/RH Malfunction
- DTC B2414: Steering Position Sensor Malfunction
- DTC B2415: Vehicle Speed Sensor Malfunction
- DTC B2416: Height Control Sensor Malfunction
- DTC B2417, B2418: Headlight Beam Level Control Motor LH/RH Malfunction
- DTC B2419: Bean Communication Malfunction
- DTC B2420: AFS Ecu Malfunction
- Headlight Relay Circuit
- Headlight (Hi-Beam) Circuit
- Front Fog Light Circuit
- Turn Signal Light Circuit
- Hazard Warning Switch Circuit
- Taillight Circuit
- Stop Light Circuit
- Back Up Light Circuit
- Light Control Switch Circuit
- Headlight Signal Circuit
- Ignition Switch Circuit
- Automatic Light Control Sensor Circuit
- Door Courtesy Switch Circuit
- Door Lock Position Circuit
- Room Light Circuit
- Step Illumination Circuit
- Buckle Illumination Circuit
- Instrument Panel Illumination Circuit
- Luggage Room Light Circuit
- AFS Ecu Power Source Circuit
- AFS Off Switch Circuit