Explorer Sport Trac 4WD V8-4.6L VIN 8 (2007)
Garage Door Opener Transmitter: Initial Inspection and Diagnostic Overview
INSPECTION AND VERIFICATION
1. Verify the customer concern.
2. Visually inspect the following for obvious signs of electrical damage.
VISUAL INSPECTION CHART
Electrical
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Universal transmitter
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Receiver unit
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 cause is not visually evident, verify the symptom. GO to Symptom Chart. See: Symptom Related Diagnostic Procedures