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Home >> Jeep >> 1982 >> Scrambler Base, 4.2L Eng VIN C, Automatic Trans >> Repair and Diagnosis >> Electrical >> Body Electrical >> Cruise Control Systems >> Testing >> Cruise Command System Tests >> Solenoid Continuity

Solenoid Continuity

  1. With control and ignition switches "ON" and set switch depressed, lamps 2, 3, 4, 5 and 6 should be on. Lamp 4 will dim when servo moves throttle to wide open position with engine operating.
  2. If lamp 2 is off, check speed sensor for correct output voltage. Check Grey and Dark Blue wire at speed sensor connector for continuity to regulator connector. Check terminals 2, 3, 5 and 7 at regulator connector for proper connection to wires.
  3. If lamp 3 is off, check brake light (and clutch, if equipped) switch adjustment. Check Brown, Light Blue and Dark Green wire connections for continuity between connectors.
  4. If lamp 4 is off, check for defective connection at terminals 2 and 11 on regulator connector. Check operation of throttle position feedback potentiometer on servo.
  5. If lamp 5 is off, check for defective connections at terminals 6 and 12 on regulator connector. If necessary, replace defective servo.
  6. If lamp 6 is off, check for defective connection at terminals 4 and 12 on regulator connector. If necessary, replace defective servo.
  7. If all lamps are off after depressing set speed switch or moving control switch to "RESUME/ACCELERATION" position, check for blown fuse. Check for short circuits in Red, Pink and Brown wire circuits at control switch. If necessary, replace defective servo.