GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 415963  Size: SH
  1. Mark the position of the wiper blade on the windshield with a suitable marker or a piece of masking tape.
  2. Lift the wiper blade from the windshield and disengage the retaining latch with a screwdriver.

  3. Object Number: 415964  Size: SH
  4. Remove the wiper arm from the transmission drive shaft.
  5. Disconnect the washer hose.

Installation Procedure


    Object Number: 415964  Size: SH
  1. Connect the washer hose.
  2. Position the wiper arm so that the wiper blade aligns with the mark made on the windshield before removal.

  3. Object Number: 415965  Size: SH
  4. Install the wiper arm onto the drive shaft.
  5. Press in the retaining latch.

Inspection Procedure

Run the wipers and check for proper operation.