Lights Inoperative in Content Theft Deterrent (CTD) Alarm Mode
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Lights Inoperative in Content Theft Deterrent (CTD) Alarm Mode
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Theft Deterrent System Schematics Connector End View Reference: Theft Deterrent System Connector End Views |
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| 1 | Did you perform A Diagnostic System Check - Theft Deterrent? | Go to Step 2 | Go to Diagnostic System Check - Theft Deterrent |
| 2 | Perform one of the following to activate the CTD alarm mode:
Do all of the alarm mode functions activate, lights flash and horn pulses? |
Go to TESTING FOR INTERMITTENT AND POOR CONNECTIONS | Go to Step 3 |
| 3 | Are only the parking lamps inoperative? | Go to TURN SIGNAL LAMPS &/OR INDICATORS INOPERATIVE | Go to Content Theft Deterrent (CTD) Alarm Mode Inoperative |