STEP
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INSPECTION
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ACTION
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1
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• Turn the ignition switch to the ON position.
• Verify that the fuel gauge needle does not move after ignition switch is turned off, or the display does not indicate F even though fuel tank is full.
• Is the fuel gauge normal?
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Yes
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Troubleshooting completed.
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No
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Go to the next step.
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2
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• Start the instrument cluster input/output check mode.
• Select the check code 22.
• Display value is 7-206?
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Yes
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Go to the next step.
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No
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Go to Step 4.
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3
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• Perform the check code 23 inspection.
• Is there any malfunction?
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Yes
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Replace the instrument cluster.
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No
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Go to the next step.
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4
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• Perform the check code 22 inspection.
• Is there any malfunction?
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Yes
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Go to the next step.
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No
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Go to Step 6.
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5
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• Turn the ignition switch off.
• Inspect the instrument cluster connector terminals for poor connection (such as damaged/pulled-out pins, and corrosion).
• Are the terminals normal?
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Yes
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Replace the instrument cluster.
|
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No
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Repair or replace the terminal.
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6
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• Turn the ignition switch to LOCK position.
• Remove the instrument cluster.
• Disconnect the instrument cluster connector.
• Inspect for continuity between the following wiring harnesses.
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- 2R terminal-GND
-
- 2T terminal-GND
• Is there continuity?
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Yes
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Repair or replace the wiring harness between the instrument cluster and GND.
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No
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Go to the next step.
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7
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• Turn the ignition switch off.
• Inspect the fuel gauge sender unit connector terminals for poor connection (such as damaged/pulled-out pins, and corrosion).
• Are the terminals normal?
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Yes
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Go to the next step.
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No
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Repair or replace the terminal.
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8
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• Turn the ignition switch to LOCK position.
• Inspect for continuity following the wiring harness between instrument cluster and fuel gauge sender unit.
-
- 2R terminal-C terminal
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- 2T terminal-A terminal
• Is there continuity?
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Yes
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Go to the next step.
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No
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Repair or replace the wiring harness between the instrument cluster and the fuel gauge sender unit.
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9
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• Turn the ignition switch off.
• Is the fuel gauge sender unit installed properly?
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Yes
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Inspect the fuel gauge sender unit.
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No
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Reinstall the fuel gauge sender unit.
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