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, P0503/23: Vehicle Speed Sensor A (Intermittent/Erratic/High)
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure
  • DTC P0571/52: Stop Light Switch A Circuit
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure
  • DTC P0607/54: Input Signal Circuit Malfunction
    • Circuit Description
    • Inspection Procedure
  • Cruise Indicator Circuit
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure