For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Theft Deterrent System Schematics Connector End View Reference: Theft Deterrent System Connector End Views DEFINITION: The status of the security indicator never changes and the security indicator is ON solid or always flashing.
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle
2 |

1. Turn OFF the ignition.
2. Disconnect the remote control door lock receiver (RCDLR).
3. Turn ON the ignition, with the engine OFF.

Is the security indicator ON?

Go to Step 3

Go to Step 4

3 | Repair the security indicator control circuit for a short to ground. Refer to Wiring Repairs . Did you complete the repair? | Go to Step 5 | --
4 | Replace the RCDLR. Refer to Remote Control Door Lock Receiver Replacement . Did you complete the replacement? | Go to Step 5 | --
5 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2