Cruise Control Systems

• 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 P1520: Stop light switch circuit
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure
  • DTC P1566: Input Signal Circuit abnormal
    • Circuit Description
    • Inspection Procedure
  • Power source circuit
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure
  • Cruise Control Switch Circuit
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure
  • CRUISE MAIN Indicator Light Circuit
    • Circuit Description
    • Wiring Diagram
    • Inspection Procedure