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Home >> Acura >> 2011 >> TL Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Wiper/Washer Systems >> Wiper System & Washer System >> Wiper/Washer Switch Test/Replacement
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Wiper/Washer Switch Test/Replacement

  1. Remove the steering column covers (see STEERING COLUMN COVER REMOVAL/INSTALLATION )
  2. Disconnect the dashboard wire harness 8P connector (A) from the wiper/washer switch (B)
    Fig 1: Identifying Wiper/Washer Switch Connector Terminals
    G05989040Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Remove the two screws, then slide out the wiper/washer switch
  4. Inspect the connector terminals to be sure they are all making good contact
    • If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system
    • If the terminals look OK, go to step 5
  5. Check for continuity between the terminals in each switch position according to the table
    Fig 2: Switch Position Terminals Continuity Chart
    G05989041Courtesy of AMERICAN HONDA MOTOR CO., INC.
  6. If the continuity is not as specified, replace the switch
  7. Install the switch in the reverse order of removal