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.
- Verify the customer concern by operating the speed control system.
- Visually inspect for obvious signs of mechanical and electrical damage.VISUAL INSPECTION CHART
Mechanical Electrical - Deactivator switch
- Speed control actuator cable not attached to throttle
- Speed control actuator cable not fully seated to the engine bracket
- Central junction box (CJB) fuse(s):
- 15 (15A)
- 33 (15A)
- 35 (15A)
- Battery junction box (BJB) fuse HORN (20A)
- Wiring harness
- Loose or corroded connections
- Speed control actuator switches
- If the fault is not visually evident, verify the symptom and go to the SYMPTOM CHART .