GM Service Manual Online
For 1990-2009 cars only

Relay/Fuse Center Replacement Left

Removal Procedure


    Object Number: 615703  Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  2. Adjust the instrument panel (IP) cluster trim plate for access. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .
  3. Disconnect the body wiring harness from the junction block.

  4. Object Number: 615534  Size: SH
  5. Remove the junction block bolts.
  6. Remove the junction block tab from the slot in the cross vehicle beam. Pull the junction block away from the IP.
  7. Disconnect the body wiring harness from the junction block.
  8. Remove the junction block.

Installation Procedure


    Object Number: 615534  Size: SH
  1. Connect the body wiring harness to the junction block.
  2. Install the junction block tab to the slot in the cross vehicle beam.
  3. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the junction block bolts.
  5. Tighten
    Tighten the junction block bolts to 10 N·m (89 lb in).


    Object Number: 615703  Size: SH
  6. Connect the body wiring harness to the junction block.
  7. Tighten
    Tighten the body wiring harness connector bolt to 7 N·m (62 lb in).

  8. Install the instrument panel (IP) cluster trim plate. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .
  9. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.

Relay/Fuse Center Replacement Right

Removal Procedure


    Object Number: 615708  Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  2. Remove the RH instrument panel (IP) fuse block access opening cover.
  3. Remove the IP compartment. Refer to Instrument Panel Compartment Replacement .
  4. Disconnect the body wiring harness from the junction block.

  5. Object Number: 615535  Size: SH
  6. Remove the junction block bolt.
  7. Disengage the junction block tabs from the passenger knee bolster. Pull the junction block away from the IP.
  8. Disconnect the wiring harnesses from the junction block.
  9. Remove the junction block.

Installation Procedure


    Object Number: 615535  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  1. Connect the body wiring harnesses to the junction block.
  2. Tighten
    Tighten the body wiring harness connector bolts to 7 N·m (62 lb in).

  3. Install the junction block tabs to the passenger knee bolster.
  4. Install the junction block bolt.
  5. Tighten
    Tighten the junction block bolt to 10 N·m (89 lb in).


    Object Number: 615708  Size: SH
  6. Connect the body wiring harness to the junction block.
  7. Install the instrument panel (IP) compartment. Refer to Instrument Panel Compartment Replacement .
  8. Install the RH IP fuse block access opening cover.
  9. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.