1

Did you perform the Diagnostic System Check for Starting and Charging?

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Go to Step 2

Go to Diagnostic System Check - Engine Electrical

Start the engine.

Does the battery charge indicator remain illuminated after the five second bulb check?

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Go to Step 3

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

1. Install a scan tool
2. With a scan tool, observe the Ignition 1 Signal parameter in the PCM data list.

Does the voltage measure within the normal operating range?

10 V -15 V

Go to Step 4

Go to Charging System Test

Replace the instrument panel cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gages and Console.

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 2