Section 465 (Passenger Side Junction Block (Body No. 3 ) Control System - Diagnosis)
WARNING: This page is about a different car, the 2003 Lexus LS 430. 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
- Pattern Select Switch Circuit
- Wiper Motor Circuit
- Wiper Switch (HI speed) Circuit
- Inspection Procedure
- Rear Seat Return Switch Circuit
- Headlight Beam Level Control ECU Communication Circuit
- Rear Sunshade Relay Communication Circuit
- Passenger Buckle Illumination Circuit
- Shoulder Belt Anchor Motor Circuit
- Passenger Seat Belt Tension Reducer Circuit
- Illumination (Door courtesy switch signal) circuit
- Brake Pad Sensor Circuit
- Navigation ECU Communication Circuit