Inspection and Verification
- Verify the customer concern by operating the system.
- Visually inspect for obvious signs of mechanical or electrical damage.
- If the concern is not visually evident, verify the symptom. GO to SYMPTOM CHART .VISUAL INSPECTION CHART
Mechanical Electrical - Transmission selector lever cable
- Manual control lever
- Selector lever or selector lever knob
- TCS (Grade Assist)
- TCS (Tow Haul)
- BCM fuse 18 (10A)
- Connections
- Wiring harness
- BSIA solenoid
- BCM fuse 41 (7.5A)
- TCS (Grade Assist)
- TCS (Tow Haul)