|
|
Content .. 1365 1366 1367 1368 ..
REAR WIPER AND WASHER TSB Revision EXTERIOR 51-91 STEP 1. Use the scan tool MB991958 to check if an ." Q: Is the diagnostic trouble code set? YES : Diagnose the ETACS-ECU. Refer to GROUP 54A ETACS, "Diagnostic trouble code chart ." NO : Go to Step 2. STEP 2. Check the input signal related to the rear wiper • Ignition switch: ACC OK: Normal condition is displayed. Q: Is the check result normal? NO : Go to Step 3. − ETACS, Input signal procedures . STEP 3. Check the rear wiper motor connector F-04 for YES : Go to Step 4. to GROUP 00E, Harness Connector Inspection . Verify that the rear wiper works normally. ZC501967 AC404789 AC701411AB MB991824 MB991827 MB991910 Data link Item No. Item name Normal condition Item 239 Rear wiper ON Item 288 ACC switch ON |