Did you perform the Instrument Cluster Diagnostic System Check?

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Go to Step 2

Go to Diagnostic System Check - Instrument Cluster

Verify the fault is present.

Does the system operate normally?

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Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 3

1. Turn ON the ignition with the engine OFF.
2. Remove the combs for the instrument cluster connector. Refer to Instrument Cluster Replacement .
3. Backprobe the instrument cluster connector with a digital multimeter (DMM) and measure the voltage between the ignition 1 voltage circuit and a good ground with the instrument cluster connected. Refer to Circuit Testing in wiring systems.
4. Compare the DC voltage reading displayed on the DMM and the voltmeter reading displayed on the instrument cluster.

Does the volt gauge on the instrument cluster and the DMM display approximately agree?

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Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 4

Replace the instrument cluster. Refer to Instrument Cluster Replacement .

Did you complete the replacement?

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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 Step 3