Section 191 (Body No. 1 Control System)
WARNING: This page is about a different car, the 2004 Lexus GS 430 and 2004 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- Power source circuit
- Wireless door lock tuner circuit
- Hood courtesy switch circuit
- Luggage courtesy switch circuit
- Luggage compartment door lock and unlock switch circuit
- Parking brake switch circuit
- Pattern select switch circuit
- Wireless door lock buzzer circuit
- Luggage opener motor circuit
- Theft deterrent horn circuit
- Horn circuit
- Theft deterrent indicator circuit
- Heater main relay circuit
- Rear defogger relay circuit
- Hazard switch circuit
- Luggage opener switch circuit
- PWS circuit
- Mirror Retract Switch Circuit (TAIWAN models only)