Inspection and Verification

NOTE: If any concerns are noted with the speedometer, stoplamps, ABS or horn, address those concerns by referring to their associated systems 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.







VISUAL INSPECTION CHART

3. If the fault is not visually evident, verify the symptom and refer to Self-Test Diagnostics. [1][2]Reading and Clearing Diagnostic Trouble Codes