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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1344 (Wiper System & Washer System) >> Repair Instructions >> Wiper Motor Replacement - Liftgate >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Separating Rear Wiper Shaft Cover From The Wiper Motor Assembly
    GM821863Courtesy of GENERAL MOTORS CORP.
  1. Position the rear wiper shaft cover (1) to the wiper motor assembly (2).
  2. Install the 3 screws (3) to the wiper shaft cover (1).
  3. Position the junction switch (5) to the wiper motor assembly (2) and install the nut (4).
  4. Reconnect the junction switch electrical connector (6).
    5. Fig 2: Liftgate Wiper Motor Components
    GM821861Courtesy of GENERAL MOTORS CORP.
  5. Position the wiper motor assembly (5) to the liftgate glass (8).
    6. NOTE: Refer to Fastener Notice in Cautions and Notices.
  6. Install the 2 nuts (6) to the wiper motor assembly (5).

    Tighten:  Tighten the nuts to 5.5 N.m (49 lb in).

  7. Reconnect the 2 rear defogger electrical connectors (3).
  8. Install the wiper motor cover (7).
  9. Close the liftgate glass (8).
  10. Install the wiper packing (2).
    11. NOTE: Refer to Fastener Notice in Cautions and Notices.
  11. Install the wiper packing nut (1).

    Tighten:  Tighten the nut to 7.0 N.m (62 lb in).

  12. Install the rear wiper arm. Refer to Wiper Arm Replacement - Rear .
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