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STEP
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INSPECTION
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ACTION
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|---|---|---|---|
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1
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INSPECT INSTRUMENT CLUSTER DTC
Connect the WDS or equivalent to the DLC-2.
Turn the ignition switch to the ON position.
Read and record DTCs.
Is the DTC displayed?
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Yes
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If the instrument cluster DTC B1202 or B1204 is displayed, refer to No.3 FUEL GAUGE READING IS NOT CORRECT.
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No
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Go to the next step.
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2
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INSTRUMENT CLUSTER SIMULATION USING WDS OR EQUIVALENT
Select ALL_LAMP in the instrument cluster simulation items.
Inspect the fuel level warning light.
Does the fuel level warning light illuminate?
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Yes
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No
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Go to the next step.
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3
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INSPECT INSTRUMENT CLUSTER OPERATION
Disconnect all the instrument cluster connectors.
Inspection:
• Corrosion
• Terminal separation
Connect the instrument cluster connector and verify that its position is correct.
Operate the system and inspect for any malfunction.
Is any malfunction still present?
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Yes
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Replace the instrument cluster. Inspect the system for normal operation.
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|
No
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The system operates normally. The malfunction may result from loose connectors or corrosion. Clear the DTC. Repeat the self-test.
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