Inspection and Verification
WARNING: This page is about a different car, the 2012 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern.
- Visually inspect for obvious signs of electrical damage.VISUAL INSPECTION CHART
Electrical - Battery Junction Box (BJB) fuse(s):
- 18 (30A) (upfitter relay 1)
- 19 (30A) (upfitter relay 2)
- 28 (10A) (upfitter relay 4)
- 44 (15A) (upfitter relay 3)
- Body Control Module (BCM) fuse 41 (7.5A) (upfitter switches)
- Wiring, terminals or connectors
- Upfitter relay(s)
- Upfitter switch
- Battery Junction Box (BJB) fuse(s):
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, verify the symptom and GO to Symptom Chart .