Security Indicator Inoperative. Chevrolet Joy 2008

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 never illuminates.
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 RCDLR/Theft Deterrent Control Module and the Immobilizer module.
3. Connect a test light between the security indicator control circuit and B+.
4. Turn ON the ignition, with the engine OFF.

Is the security indicator ON?

Go to Step 6

Go to Step 3

3 | Test the security indicator control circuit for an open or high resistance. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 8 | Go to Step 4
4 | Test the security indicator ground circuit for an open or high resistance. Refer to Testing for Continuity and Wiring Repairs . Did you find and correct the condition? | Go to Step 8 | Go to Step 5
5 | Replace the security indicator. Did you complete the replacement? | Go to Step 8 | --
6 | Test for a poor connection at the remote control door lock receiver (RCDLR) and Immobilizer. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 8 | Go to Step 7
7 | Replace the faulty module. Did you complete the replacement? | Go to Step 8 | --
8 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2