Was the instrument cluster diagnostic system check performed?

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Go to Step 2

Go to Instrument Cluster System Check

Turn the ignition switch to the RUN position.

Does the engine coolant indicator come on when the ignition switch is turned ON?

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Go to Step 3

Go to Instrument Cluster System Check

1. Disconnect the engine coolant temperature (gauge) sensor connector
2. Connect the instrument panel tester tool J 33431-C between the engine coolant temperature (gauge) sensor harness connector terminal C and ground.
3. Set the tester to 44 ohms.
4. Turn the ignition switch to the RUN position.

Does the engine coolant temperature gauge read high, approximately 125°C (260°F)?

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Go to Step 3

Go to Engine Coolant Temperature Gage Inaccurate or Inoperative

With the engine coolant temperature gauge still reading high, does the engine temperature indicator illuminate?

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System OK

Go to Step 5

1. Replace the instrument cluster. Go to Instrument Cluster Replacement .
2. Inspect the system.

Is the repair complete?

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System OK

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