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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1430 (Wiper System & Washer System) >> Repair Instructions >> Washer Hose Replacement - Rear (XUV) >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Rear Washer Hose Connection, Near Coolant Tank (TrailBlazer, Envoy)
    GM751308Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the rear washer hose connection (2) near the coolant tank.
  2. Remove the washer hose grommet (1) from the hole in the bulkhead, and feed the washer hose into the vehicle.
  3. Remove the right front sill plate. Refer toDoor Sill Plate Replacement - Rear (TrailBlazer, Envoy, Bravada) or Door Sill Plate Replacement - Rear (TrailBlazer EXT, Envoy XL, Envoy XUV) in Interior Trim. Roll the carpet inward to expose the wiring harness/hose assembly.
  4. Remove the rear seat backs.
  5. Remove the rear compartment anchors.
  6. Roll the carpet forward to expose the wiring harness/hose assembly.
  7. Remove the left rear quarter upper trim panel. Refer to Trim Panel Replacement - Rear Quarter Upper (TrailBlazer, Envoy, Bravada) in Interior Trim.
  8. Fig 2: Identifying Wiring Harness Pass Through Boot To Liftgate
    GM749976Courtesy of GENERAL MOTORS CORP.
  9. Open the lift gate to access the pass-through grommet.
  10. Disconnect the grommet from the end gate to access the washer hose connection.
  11. Cut the exposed ends of the washer hose from the body wiring harness.
  12. Remove the hose from the vehicle.