1. Disconnect the seat belt/lamps alarm module.
2. Install a fused jumper wire at the seat belt/lamps alarm module connector, from cavity D 2 to cavity C 2. Refer to Using Fused Jumper Wires in Wiring Systems.
3. Turn the ignition switch to the RUN position.

Did the seat belt indicator illuminate?

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Go to Step 4

Go to Step 2

1. Remove the fused jumper wire.
2. Disconnect the instrument cluster connector.
3. Use a J 39200 DMM to measure the resistance between the seat belt /lamps alarm connector, cavity C 2, and the instrument cluster connector, cavity 30.

Is the resistance greater than the specified value?

1.0 ohms

Go to Step 3

Go to Step 5

Repair the open in CKT 234 (YEL) between the instrument cluster connector, cavity 30 and the seat belt/lamps alarm module connector, cavity C 2.

Is the repair complete?

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System OK

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Replace the seat belt/lamps alarm module.

Is the repair complete?

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System OK

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Replace the instrument cluster.

Is the repair complete?

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System OK

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