Inspection and Verification
- Verify the customer concern by operating the transmission external control.
- Visually inspect for obvious signs of mechanical and electrical damage. Refer to the following chart:VISUAL INSPECTION CHART
Mechanical Electrical - Damaged Brake Shift Interlock Actuator (BSIA)
- Damaged Transmission Control Switch (TCS)
- Failed fuse(s):
- Battery Junction Box (BJB) 30 (10A)
- Smart Junction Box (SJB) 5 (10A)
- BJB 79 (10A)
- Damaged harness
- Loose or corroded connections
- If the concern is not visually evident, determine the symptom. GO to SYMPTOM CHART - EXTERNAL CONTROLS or SYMPTOM CHART - NVH .