1. Turn the ignition switch to the RUN position.
2. With a test light,

backprobe the instrument connector cluster from cavity 31 to B +.

Refer to Using Connector Test Adapters in Wiring Systems.

Did the test light illuminate?

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Go to Step 3

Go to Step 2

Repair the open in CKT 451 (BLK/WHT) between the instrument cluster connector and G 108.

Is the repair complete?

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System OK

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1. Backprobe the instrument cluster with a J 39200 DMM from cavity 22 to ground.
2. Measure the voltage.

Is the voltage less than the specified value?

10 V

Go to Step 4

Go to Step 5

Repair the open in CKT 439 (PNK) between the IP fuse block and the instrument cluster connector.

Is the repair complete?

--

System OK

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Replace the instrument cluster

Is the repair complete?

--

System OK

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