GM Service Manual Online
For 1990-2009 cars only

Object Number: 1827690  Size: MF

Callout

Component Name

Preliminary Procedure

Disconnect the battery. Refer to Battery Negative Cable Disconnection and Connection .

1

Underhood Electrical Center/Junction Block

Tip

    â€¢ Remove the cover.
    â€¢ Release the retainers securing the junction block to the bracket.