Cruise Control - Inoperative/Malfunctioning
CRUISE CONTROL INOPERATIVE/MALFUNCTIONINGDIAGNOSTIC AIDS
To avoid misdiagnosis:
- Inspect for proper operation of the brake lamps.
- Inspect throttle linkage for mechanical binding which could cause the system to malfunction.
- Inspect cruise control cable for adjustment. It should have minimum slack.
- EMI on the speed sensor signal circuit may cause erratic cruise control operation.
TEST
Steps 1 - 3:
Steps 4 - 9:
Steps 10 - 15:
Steps 16 - 21:
Steps 22 - 27:
Steps 28 - 34:
Steps 35 - 36:
