Schematic Reference: Theft Deterrent System Schematics

Connector End View Reference: Component Connector End Views

DEFINITION: The status of the security indicator never changes and the security indicator never illuminates.

Did you perform the Diagnostic System Check - Vehicle?

Go to Step 2

Go to Diagnostic System Check - Vehicle

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

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

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

Replace the security indicator.

Did you complete the replacement?

Go to Step 8

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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

Replace the faulty module.

Did you complete the replacement?

Go to Step 8

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2