Underhood Electrical Center or Junction Block Replacement

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Underhood Electrical Center or Junction Block

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Disconnect the battery. Refer to Battery Negative Cable Disconnection and Connection .
1	Underhood Electrical Center/Junction Block Cover Tab (Qty: 2) Procedure To remove the junction block cover, push in on the two locking tabs located on the rear of the cover and lift. To reinstall, fit together the tabs located on the front of the cover and push down on the cover until the tabs on the rear of the cover (closest to the dash) click into place.
2	Underhood Electrical Center/Junction Block Power Nut CAUTION: Refer to Fastener Caution . Procedure: Disconnect the battery positive cable from the junction block by removing the nut. Tighten: 7 N.m (62 lb in)
3	Underhood Electrical Center/Junction Block Tab (Qty: 6) Procedure Remove the electrical center/junction block by using a hook-like tool to disengage the tabs. Release the center connector (black) by depressing the tabs and pulling to release. The two outer connectors (white) remain in the bracket.