Cruise Control Systems

• Description
• Operation
  • System Parameters
    • Engine Control Module (ECM)
    • Self-Diagnostics
• Checking System Operation
  • Notes
  • System Functions
    • Turn System On (Check Cruise Indicator Light)
    • Set
    • Coast
    • Cancel
    • Resume
    • ACCEL
• Trouble Shooting
• Component Tests
  • Park/Neutral Position (PNP) Switch Test
• Self-Diagnostic System
  • Retrieving Codes
    • Notes
    • CRUISE Light Flashes Steadily
    • CRUISE Light Flashes Codes
  • Clearing Codes
    • With LEXUS Hand-held Tester
    • Without LEXUS Hand-held Tester
  • Diagnostic Trouble Code (DTC) Definitions
• Diagnostic Tests
  • Notes
  • Vehicle Speed Signal (VSS) Abnormal
    • Notes
    • Circuit Description
    • Diagnosis & Repair
  • Stoplight Switch Circuit Problem
    • Description
  • Input Signal Circuit Problem
• Pin Voltage Tests
  • ECM Pin Voltage Test
  • ECM Pin Voltages
• Removal & Installation
• Wiring Diagrams