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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 872 (Wiring Systems (General Information)) >> Repair Instructions >> Relay Replacement (Attached to Wire Harness) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Locate the relay. Refer to the appropriate Electrical Component Locator table, in COMPONENT LOCATOR  to locate the relay in the vehicle.
  2. Remove any fasteners which hold the relay in place.
  3. Remove any connector position assurance (CPA) devices or secondary locks.

    Important:  Use care when removing a relay in a wiring harness when the relay is secured by fasteners or tape.

  4. Separate the relay (1) from the wire harness connector (2).
    Fig 1: Removing Relay From Wiring Harness
    G01522463Courtesy of GENERAL MOTORS CORP.