Section 493 (Cruise Control System - Diagnostics)
WARNING: This page is about a different car, the 2004 Toyota 4Runner. 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
- Location
- Terminals Of ECM
- Problem Symptoms Table
- DTC P0500/21, P0503/23: Vehicle Speed Sensor "A" (Intermittent/Erratic/High)
- DTC P0571/52: Brake Switch "A" Circuit
- DTC P0607/54: Control Module Performance
- Cruise Control Switch Circuit
- Cruise Main Indicator Light Circuit
- Diagnosis Circuit