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HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 664 (WIRING SYSTEMS (GENERAL INFORMATION))REPAIR INSTRUCTIONSRELAY REPLACEMENT (WITHIN AN ELECTRICAL CENTER)REMOVAL PROCEDURE
1999 GMC Forward Control 5.7 R, Automatic

Removal Procedure

1999 GMC Forward Control 5.7 R, AutomaticSECTION Removal Procedure
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the electrical center cover
  2. Locate the relay. Refer to UNDERHOOD FUSE BLOCK to locate the electrical center where the relay exists
    IMPORTANT:
    • Always note the orientation of the relay
    • Make sure the electrical center is secure, as not to put added stress on the wires or terminals
  3. Using the J 43244  (1) position the tool on opposing corners of the relay (2)
    NOTE: Use J43244 to pull the relay straight out from the electrical center terminals. The use of pliers or a flat bladed tool could damage the electrical center.
  4. Remove the relay (2) from the electrical center
    Fig 1: J 43244 & Relay
    G01615915Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.