Navigator 4WD V8-5.4L (2010)
Clock: Initial Inspection and Diagnostic Overview
Special Tool(s) Used With Diagnostics
Clock
Inspection and Verification
Clock
Inspection and Verification
NOTE: The Smart Junction Box (SJB) is also known as the Generic Electronic Module (GEM).
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical or electrical damage.
Visual Inspection Chart
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the fault is not visually evident, verify the symptom. GO to Symptom Chart. See: Symptom Related Diagnostic Procedures
