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STEP
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INSPECTION
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ACTION
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1
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• Does the A/C compressor disengage when the A/C switch is turned off?
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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 symptom troubleshooting "No.24 A/C always on/ A/C compressor runs continuously".
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2
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• Connect the WDS or equivalent to the DLC-2.
• Turn the ignition switch to the ON position (Engine off).
• Retrieve any DTCs.
• Is "PASSED" displayed?
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Yes
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No DTC is displayed:
• Inspect the TP sensor for proper adjustment.
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No
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DTC is displayed:
• Go to the applicable DTC inspection.
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3
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• Verify test results.
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- If normal, return to diagnostic index to service any additional symptoms.
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- If malfunction remains, inspect related Service Information and perform repair or diagnosis.
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• If vehicle is repaired, troubleshooting completed.
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• If vehicle is not repaired or additional diagnostic information is not available, replace or reprogram the PCM.
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