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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 434 (Wiring Systems And Power Management - Repair Instructions) >> Repair Instructions >> Underhood Electrical Center or Junction Block Replacement

Underhood Electrical Center or Junction Block Replacement

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Underhood Electrical Center or Junction Block
GM2890632Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Disconnect the battery. Refer to Battery Negative Cable Disconnection and Connection .
1 Battery Positive Cable to Junction Block Nut
CAUTION:

Refer to Fastener Caution .

Procedure

  1. Open the access cover.
  2. Disconnect the battery positive cable from the junction block by removing the nut.
2 Junction Block Cover
Procedure 
Release the fuse block from the front compartment fuse block housing.
3 Junction Block Bolt (Qty: 2)
Procedure 
Loosen the bolts until disengaged from the fuse block.
4 Front Compartment Fuse Block Housing
5 Front Compartment Fuse Block with Harness
Procedure 
Reposition from the fuse block.
6 Underhood Junction Block Base
Procedure 
Release the junction block base from the wheelhouse.