Inspection Procedure 11: The intelligent washing function does not work normally: Diagnosis

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

STEP 1. Check the ETACS customization function.
Use the ETACS-ECU customization function to check that the "intelligent washer" is set to "Enabled."

Q: Is the check result normal?
- YES: Go to Step 2.
- NO: Use the ETACS-ECU customization function to set "intelligent washer" to "Enabled." (Refer to ON-VEHICLE SERVICE .)
STEP 2. Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is stored.
Connect the scan tool. Refer to "HOW TO CONNECT THE SCAN TOOL (M.U.T.-III) ."

Q: Is the diagnostic trouble code stored?
- YES: Diagnose the ETACS-ECU. Refer to "DIAGNOSTIC TROUBLE CODE CHART ."
- NO: Go to Step 3.
STEP 3. Windshield wiper operation check
Check that the windshield wipers work normally.

Q: Is the check result normal?
- YES: Go to Step 4.
- NO: Refer to TROUBLE SYMPTOM CHART .
STEP 4. Windshield washer operation check
Check that the windshield washer works normally.

Q: Is the check result normal?
- YES: Go to Step 5.
- NO: Refer to INSPECTION PROCEDURE 10 "THE WINDSHIELD WASHER DOES NOT WORK NORMALLY ."
STEP 5. System retest
Check that the intelligent washer function works normally.

Q: Is the check result normal?
- YES: Intermittent malfunction (Refer to HOW TO COPE WITH INTERMITTENT MALFUNCTION .)
- NO: Replace the ETACS-ECU.