1. Place the ignition switch in RUN.
2. Remove the audio alarm module.
3. Connect a test lamp from the audio alarm module terminal K4 to ground.

Does the test lamp light?

--

Go to Step 3

Go to Step 2

Locate and repair the open in CKT 39 (PNK) between the audio alarm module and the IP fuse block.

Is the repair complete?

--

System OK

1. Unfasten the driver seat belt.
2. Connect a test lamp from the audio alarm module K1 to B+.

Does the test lamp light?

--

Go to Step 4

Go to Step 5

Replace the audio alarm module.

Is the repair complete?

--

System OK

--

1. Disconnect the seat belt switch connector C211.
2. Connect a test lamp between Terminal A of the seat belt switch connector C211 and B+.

Does the test lamp light?

--

Go to Step 7

Go to Step 6

Locate and repair the open in the CKT 150 (BLK) wire between the seat belt switch connector and ground.

Is the repair complete?

--

System OK

--

1. Connect a jumper wire between terminals A and B of the seat belt switch connector C211.
2. Connect a self-powered test lamp between the audio alarm module terminal K1 to ground.

Does the test lamp light?

--

Go to Step 8

Go to Step 9

Replace the seat belt switch.

Is the repair complete?

--

System OK

--

Locate and repair the open in CKT 238 (BLK/WHT) between the seat belt switch and the audio alarm module.

Is the repair complete?

--

System OK

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