Speed Control Systems - Automatic

• Description
• Operation
  • Notes
  • 6-Cylinder System
    • Electronic Regulator
    • Speed Sensor
    • Servo
    • Control Switch
    • Release System
  • V8 System
    • Regulator
    • Vacuum Servo
    • Control Switch
    • Relay
    • Release Switch
• Trouble Shooting & Diagnosis
  • System Will Not Engage
  • System Does Not Disengage When Brakes Applied
  • System Re-Engages When Brakes Released
  • Carburetor Does Not Return To Normal Idle, Pulsating Accelerator Pedal
  • Speedometer Inoperative, System Still Operates
  • Speedometer & System Inoperative
  • Speed 3 Or More Mph Above Or Below Selected Speed
  • System Disengages On Level Road Without Applying Brake
  • Erratic Operation Of System
  • System Continues To Accelerate After Engagement
  • Vehicle Loses Speed On Hills
  • Stop Light Fuses Blowing
  • Blowing Fuses
  • System Disengages When Turn Signal Switch Is Operated
• Testing
  • Notes
  • Control Switch Continuity
  • Electrical Tests
  • Brake Release Switch Test
  • Speed Control Relay Test
  • Speed Sensor Test
• Adjustment
  • Vacuum Servo Chain
  • Centering Spring