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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 198 (Wiper System & Washer System) >> Repair Instructions >> Hose Replacement - Rear Window - Washer Pump to Liftgate >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the right cowl trim panel. Refer to Trim Panel Replacement - Cowl Side .
  2. Remove the right center lower trim panel. Refer to Trim Panel Replacement - Lower Center Pillar .
  3. Remove the right rear quarter trim panel. Refer to Trim Panel Replacement - Rear Quarter - Right .
  4. Fig 1: View Of Washer Pump Components
    GM512031Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the rear washer hose from the rear washer pump.
  6. Disconnect the rear washer hose from the washer solvent container.
  7. Fig 2: Disengaging/Reengaging Washer Hose Grommet
    GM1480128Courtesy of GENERAL MOTORS CORP.
  8. Disengage the washer hose grommet (1) from the dash panel below the plenum in behind the wiper module.
  9. Fig 3: View Of Rear Washer Hose
    GM776381Courtesy of GENERAL MOTORS CORP.
  10. Cut the tape securing the washer hose to the electrical harness loom for the full length back to the D-pillar hose connection
  11. Disconnect the hose from retainers in the rear quarter.
  12. Fig 4: View Of Washer Pump Components
    GM1480131Courtesy of GENERAL MOTORS CORP.
  13. Partially lower the headliner at rear of vehicle to access the washer hose at the jumper. Refer to Headliner Replacement .
  14. Disconnect the washer hose (1) at the liftgate jumper hose connection (2).
  15. Pull the rear washer hose end out through the opening in the dash panel.
  16. Remove the rear washer hose from the right side of the vehicle.