GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Use a grease pencil to mark the washer nozzle alignment on the wiper motor shaft.
  2. Grasp the washer nozzle with pliers.
  3. Pull to remove the washer nozzle from the wiper motor shaft.

Installation Procedure

  1. Align the washer nozzle with the alignment marks on the wiper motor shaft.
  2. Push the washer nozzle into the wiper motor shaft until the washer nozzle is fully seated on the wiper motor shaft.