Inspection and Verification
- Verify the customer concern.
- Visually inspect for obvious signs of mechanical or electrical damage. VISUAL INSPECTION CHART Mechanical Electrical Damaged universal transmitter Damaged receiver Wiring, terminals or connectors
- 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. Go to «Symptom Chart»(ref-293529-S04980867362008080700000) .
Symptom Chart
| Condition | Possible Sources | Action |
|---|---|---|
| The universal transmitter is inoperative | Wiring, terminals or connectors Universal transmitter Receiver unit | Go to Pinpoint Test A . |
Symptom Chart
Pinpoint Test A: The Universal Transmitter is Inoperative
Refer to appropriate SYSTEM WIRING DIAGRAMS article, Interior Lamps for schematic and connector information.