Section 38 (Lighting)
WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
- Lighting System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- DTC Check / Clear
- Fail-Safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- On-Vehicle Inspection
- DTC B1244 Light Sensor Circuit Malfunction
- DTC B1268 Back-up Communication Bus Malfunction
- DTC B2402 Transistor Relay Overload Malfunction; DTC B2403 Transistor Relay Overhead Malfunction
- DTC B2412 Headlight Swivel Motor LH Malfunction; DTC B2413 Headlight Swivel Motor RH Malfunction
- DTC B2414 Steering Position Sensor Malfunction
- DTC B2415 Vehicle Speed Sensor Malfunction
- DTC B2416 Height Control Sensor Malfunction
- DTC B2417 Headlight Beam Level Control Motor LH Malfunction; DTC B2418 Headlight Beam Level Control Motor RH Malfunction
- DTC B2419 BEAN Communication Malfunction
- DTC B2420 AFS ECU Malfunction
- Stop Light Switch Circuit
- 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
- Door Courtesy Switch Circuit
- Door Courtesy Light Circuit
- Room Light Circuit
- Buckle Illumination Circuit
- Luggage Room Light Circuit
- Clearance Light Circuit
- High Mounted Stop Light Circuit
- License Plate Light Circuit
- Front Side Marker Light Circuit
- Rear Side Marker Light Circuit
- Illumination Circuit
- AFS ECU Power Source Circuit
- AFS OFF Switch Circuit
- Luggage Compartment Door Courtesy Switch Circuit
- Power Source Circuit
- Headlight Assembly
- Front Side Marker Light Assembly
- Fog Light Assembly
- Rear Combination Light Assembly
- Back-Up Light Assembly
- License Plate Light Assembly
- High Mounted Stop Light Assembly
- Rear Side Marker Light Assembly
- Turn Signal Light Switch
- Hazard Warning Switch
- AFS Off Switch
- Stop Light Switch
- Front Door Courtesy Switch
- HEIGHT CONTROL SENSOR (for Front Side)
- HEIGHT CONTROL SENSOR (for Rear Side)
- AFS Ecu
- Headlight Relay
- Fog Light Relay