gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Underhood Electrical Center or Junction Block Replacement|Page 2462 > < Underhood Electrical Center or Junction Block Replacement|Page 2460
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12. Disconnect the body wiring harness connector (1) from the junction block.
13. Disconnect the headliner harness connector (2) from the junction block.
14. Disconnect the console harness connector from the junction block.
15. Remove the block base retaining nuts from the floor studs.
16. Remove the block base from the floor panel.

INSTALLATION PROCEDURE

1. Install the block base to the floor studs.
2. Install the block base retaining nuts to the floor studs.

NOTE:  Refer to Fastener Notice in Service Precautions.

Tighten
Tighten the block base retaining nuts to 10 N.m (88 lb in).

3. Connect the console harness connector to the block base.
4. Connect the headliner harness connector (2) to the block base.
5. Connect the body wiring harness connector (1) to the block base.

Underhood Electrical Center or Junction Block Replacement|Page 2462 > < Underhood Electrical Center or Junction Block Replacement|Page 2460