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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1661 (Wiper System & Washer System) >> Repair Instructions >> Washer Hose Replacement - Rear (Pump To Liftgate) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the rear washer hose connection (2) near the coolant tank.
    Fig 1: Locating Rear Washer Hose Connection Near Coolant Tank
    GM751308Courtesy of GENERAL MOTORS CORP.
  2. Remove the washer hose grommet (1) from the hole in the bulkhead, and feed the washer hose into the vehicle.
  3. Remove right front sill plate (refer to DOOR SILL PLATE REPLACEMENT - REAR (TRAILBLAZER, ENVOY, BRAVADA) or DOOR SILL PLATE REPLACEMENT - REAR (TRAILBLAZER EXT, ENVOY XL) ) and roll carpet inward to expose wiring harness/hose assembly.
  4. Remove rear seat backs.
  5. Remove rear compartment anchors.
  6. Roll carpet froward to expose 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. Open the tailgate to access the pass-though grommet.
    Fig 2: Identifying Wiring Harness Pass Through Boot To Liftgate
    GM749976Courtesy of GENERAL MOTORS CORP.
  9. Disconnect the grommet from the liftgate to access the washer hose connection.
  10. Cut the exposed ends of the washer hose from the body wiring harness.
  11. Remove the hose from the vehicle.
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