Inspection and Verification

NOTE: If any concerns are noted with the speedometer, stoplamps or horn, address those concerns by referring to their associated sections before continuing speed control diagnosis.

1. Verify the customer concern by operating the speed control system.







2. Visually inspect for obvious signs of mechanical and electrical damage.
3. If the fault is not visually evident;go to Self-Test Diagnostics. Reading and Clearing Diagnostic Trouble Codes