GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 859420  Size: SH
  1. Open the lift gate window.
  2. Disconnect the rear washer nozzle hose (1) from the rear washer nozzle (2).
  3. Remove the rear washer nozzle hose connector (3) from the roof panel grommet (4).
  4. Remove the rear washer nozzle hose (1) from the retainer (5).
  5. Remove the rear washer nozzle hose (1) from the lift gate (6).

Installation Procedure


    Object Number: 859420  Size: SH
  1. Connect the rear washer nozzle hose connector (3) to the roof panel grommet (4).
  2. Connect the rear washer nozzle hose (1) to the rear washer nozzle (2).
  3. Secure the rear washer nozzle hose (1) to the retainer (5).
  4. Close lift gate window.