Speed Control Systems - Automatic, General Motors Cruise Master

• Description & Operation
  • Notes
  • Engagement Switch
  • Brake Release Switch & Valve
  • Servo Unit
  • Transducer
• Trouble Shooting & Diagnosis
  • Will Not Engage - System Inoperative
  • Does Not Cruise At Engagement Speed
  • System Hunts, Pulses Or Surges
  • Brake Pedal Does Not Disengage System
  • System Accelerates Or Applies Full Throttle When Engaged
  • Cannot Adjust Speed Downward
  • Vacuum Bleed Off When System Disengaged
  • Does Not Engage, Or Engages At Speeds Lower Than 30 Mph
  • Electrical Test - "Resume" System
  • Servo & Vacuum
  • Vacuum Brake Switch
• Adjustments
  • Notes
  • Brake And Vacuum Switches
  • Engagement Switch
  • Servo Unit
    • Notes
    • Bead Chain
    • Link
    • Cable Jam Nut
    • Servo Link-Rod Hole
  • Transducer
• Removal & Installation
  • Switch
    • Removal (All Models)
    • Installation (All Models)
  • Transducer
    • Removal (All Models)
    • Installation (All Models)