Section 451 (Power Tilt & Telescopic Steering Column - 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
- Pre-Check
- Diagnostic Trouble Code Chart
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- DTC B2602 Key Unlock Warning Switch Circuit Malfunction
- DTC B2610 Tilt Position Sensor or Tilt Motor Circuit Malfunction
- DTC B2611 Telescopic Position Sensor or Telescopic Motor Circuit Malfunction
- DTC B2620 ECU Power Source Circuit Malfunction
- DTC B2621 Communication Interruption
- ECU Power Source Circuit
- Actuator Power Source Circuit
- Sensor Power Source Circuit
- Tilt Motor Circuit
- Telescopic Motor Circuit