Did you perform the Instrument Cluster System Check?

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Go to Step 2

Go to Instrument Cluster System Check

1. Turn ON the ignition.
2. Observe the CHECK OIL LEVEL lamp.

Does the lamp light momentarily?

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Go to Engine Oil Level Sensor and/or Switch Diagnosis

Go to Step 3

1. Install a Scan Tool .
2. Observe for powertrain control module (PCM) diagnostic trouble codes (DTCs).

Are any DTCs present?

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Go to the applicable DTC diagnostic chart in Engine Controls

Go to Step 4

Using the Scan Tool , turn on the CHECK OIL LEVEL light.

Does the lamp light?

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Go to Powertrain On Board Diagnostic (OBD) System Check

Go to Step 5

1. Disconnect PCM connector C2.
2. Connect a fused jumper between connector C2 terminal 6 and ground.
3. Turn ON the ignition, with the engine OFF.

Is the CHECK OIL LEVEL lamp lit?

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Go to Step 6

Go to Step 7

1. Using a J 39200 digital multimeter (DMM), measure the amperage draw between CKT 1173 (BRN/WHT) to ground.
2. Turn ON the ignition, with the engine OFF.

Does the amperage measure greater than the specified value?

500 mA

Go to Step 8

Go to Step 9

Inspect CKT 1173 for an open.

Is the circuit OK?

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Go to Step 10

Go to Step 11

Inspect CKT 1173 (BRN/WHT) for a short to voltage.

Is the circuit OK?

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Go to Step 12

Go to Step 11

Replace the PCM.

Is the repair complete?

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Go to Instrument Cluster System Check

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Inspect connector C2 cavity A8 for proper terminal contact.

Is the connection OK?

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Go to Step 12

Go to Step 12

Repair CKT 1173.

Is the repair complete?

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Go to Instrument Cluster System Check

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Replace the instrument cluster.

Is the repair complete?

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Go to Instrument Cluster System Check

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