Cruise Control System - Diagnostics

• How To Proceed With Troubleshooting
• Customer Problem Analysis Check
• Pre-Check
• Diagnostic Trouble Code Chart
• Parts Location
• Terminals Of ECM
• Problem Symptoms Table
• Circuit Inspection
  • DTC P0500/21, 23: Vehicle Speed Sensor Circuit
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure
  • DTC P1520/52: Stop Light Switch Circuit
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure
  • DTC P1566/54: Input Signal Circuit
    • Circuit Description
    • Inspection Procedure
• Cruise Main Indicator Light Circuit
  • Circuit Description
  • Wiring Diagram
  • Inspection Procedure