XJ (X350) V8-4.2L SC (2004)
Garage Door Opener Transmitter: Initial Inspection and Diagnostic Overview
Inspection and Verification
1. Verify the customer concern by operating the system.
2. Visually inspect for obvious signs of mechanical damage.
Visual Inspection Chart
Mechanical
Damaged universal transmitter
Damaged receiver
1. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
2. If the concern is not visually evident, verify the concern and refer to the Symptom Chart.
Symptom Chart
The universal transmitter is inoperative
Possible Source(s):
-
Universal transmitter.
-
Receiver unit.
Action(s) to take:
-
GO to Pinpoint Test A