WASHER FLUID IS SPRAYED ON REAR GLASS UNEXPECTEDLY [WIPER/WASHER SYSTEM]
WASHER FLUID IS SPRAYED ON REAR GLASS UNEXPECTEDLY [WIPER/WASHER SYSTEM]
SM2336316
id0903p6068800
Outline
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Description
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• When the wiper and washer switch is not operated, the washer fluid is sprayed onto the rear glass.
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Possible cause
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• Wiper and washer switch malfunction
• Instrument cluster malfunction
• BCM malfunction
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Diagnostic Procedure
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Step |
Inspection |
Results |
Action |
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1
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VERIFY ALL SYSTEM DTCs
• Perform the DTC inspection. (See DTC INSPECTION.)
• Are any DTCs displayed?
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Yes
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Repair the malfunctioning location according to the applicable DTC troubleshooting.
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No
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Go to the next step.
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2
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INSPECT WIPER AND WASHER SWITCH FOR MALFUNCTION
• Inspect the applicable part. (See WIPER AND WASHER SWITCH INSPECTION [(US)].)
• Is the part 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 malfunctioning location and perform the repair completion verification.
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3
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INSPECT INSTRUMENT CLUSTER FOR MALFUNCTION
• Inspect the applicable part. (See INSTRUMENT CLUSTER INSPECTION [(US)].)
• Is the part 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 malfunctioning location and perform the repair completion verification.
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Repair completion verification
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VERIFY THAT VEHICLE IS REPAIRED
• Install/connect the part removed/disconnected during the troubleshooting procedure.
• Has the malfunction symptom been eliminated?
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Yes
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Complete the symptom troubleshooting. (Explain contents of repair to customer)
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No
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Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.
If the CAN communication is normal, perform the diagnosis from Step 1.
• If the malfunction is not resolved, replace the BCM. (See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION.)
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