Express 1500 RWD V8-5.3L (2008)
1. Install the wiring harness (2) to the junction block base (3).
2. Install the junction block base (3) to the floor studs.
Ensure the remaining electrical connections (4, 5) are not captured under the junction block base after installations the floor studs.
Notice: Refer to Fastener Notice.
3. Install the junction block base nuts (1) to the floor studs.
Tighten the block base nuts to 5 N.m (44 lb in).
4. Install the junction block (1) to the junction block base.
Ensure the retaining tabs are fully seated.
Tighten the bolts (2) to 5 N.m (44 lb in).
5. Connect the electrical connectors (1), if equipped with YF7.
