1. Disconnect the digital speedometer module connector.
2. Turn the ignition switch to the RUN position.
3. Use a test lamp in order to probe the digital speedometer module harness connector between the terminals F and H.

Does the test lamp light?

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Go to Step 2

Go to Step 5

Inspect for a short to ground in CKT 376.

Does a short to ground exist in CKT 376?

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Go to Step 3

Go to Step 4

Repair the short to ground in CKT 376.

Is the repair complete?

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System OK

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Replace the accessory switch. Refer to Accessory Switch Replacement .

Is the repair complete?

--

System OK

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Repair the instrument cluster. Refer to Instrument Cluster Replacement .

Is the repair complete?

--

System OK

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