2006 GMC Yukon Relay Boxes

The recommended torque is 6 Nm (53 lb in).

You need to remove the cover retaining nut, the cover by pushing in the tabs, the harness from the front of the junction block, the junction block from the bracket by pressing to release the tabs, the junction block, and the retaining bolts, separate the wire harness block from the junction block, and remove the junction block from the vehicle.

You need to disconnect the negative battery cable, remove the left fender upper brace, the electrical center brace cover assemble and all fuses and relays, push on the tab, remove all connectors, disconnect all connectors from the electrical center block, push on the tabs to lift the electrical center out of the housing, replace the engine electrical center bracket, and remove the engine electrical center bracket assembly from the fender.

You need to remove the right side end panel, push in the tabs to remove the fuse block, pull the fuse block out of the I/P to remove the retaining bolt, loosen the bolt, insert a screwdriver between the wire harness block, and fuse block, separate the fuse block from the I/P harness block, and remove the I/P wiring harness block from the vehicle.

You need to remove the left side end panel and the knee bolster, disconnect all the wiring connectors from the fuse block, remove all the fuses, the turn signal relay from the back of the fuse block and the retaining bolt, insert a screwdriver between the fuse block and the wire harness block to separate, push on the retainers to remove the fuse block, and remove the fuse block from the vehicle.