Did you perform the Diagnostic System Check for the door systems?

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Go to Step 2

Go to Diagnostic System Check - Door Systems

1. Turn the ignition switch off.
2. Disconnect electrical connector of the inoperative door lock switch.
3. Using a test light, connect between B+ and the inoperative door lock switch harness connector terminal F.

Is the test light on?

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Go to Step 3

Go to Step 4

1. Check for a poor connection at the inoperative door lock switch.
2. If connection is OK, then replace the inoperative door lock switch. Refer to Door Lock and Side Window and Outside Rearview Mirror Remote Control Switch Replacement .

Did you complete the repair?

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Go to Step 5

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Repair poor connection or open in circuit 750. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

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Go to Step 5

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Operate the system in order to verify the repair.

Did you correct the condition?

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System OK

Go to Diagnostic System Check - Door Systems