Inspection and Verification
- Verify the customer concern.
- Visually inspect for obvious signs of damage and system integrity.Visual Inspection
Mechanical Electrical - Speed control sensor
- Ensure the speed control sensor is free from obstructions
- Speed control module
- Fuses
- Wiring harness
- Electrical connector(s)
- Steering wheel switches
- Brake switch
- Speed control sensor
- Speed control module
- Engine Control Module (ECM)
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, verify the symptom and refer to Symptom Chart , alternatively, check for Diagnostic Trouble Codes (DTCs) and refer to DTC Index .