GM Service Manual Online
For 1990-2009 cars only

Object Number: 2023552  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Disconnect the battery. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the junction block cover.

1

Battery Positive Cable to Junction Block Nut

Procedure

Disconnect the battery positive cable from the junction block by removing the nut.

2

Junction Block Bolt (Qty: 2)

Procedure

Turn the bolt until an audible sound is heard and ENSURE the location of tabs are drawn up flush with the fuse center top surface.

3

Underhood Electrical Center or Junction Block

Procedure

  1. Upon installation of the upper fuse box, ensure the 2 orange indicators are visible to have a proper installation of the lower connector to the upper fuse box.
  2. Use a hook-like tool to disengage the 7 tabs.
  3. Disconnect any electrical connectors
  4. Transfer components as necessary.