Removal Procedure
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (Single Battery) or Battery Negative Cable Disconnection and Connection (Dual Batteries) or Battery Negative Cable Disconnection and Connection (Auxiliary Battery) .
- Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
- Remove the underhood junction block cover.
- Lift the junction block retainers from the locked position (3) and rotate the retainers to the open position (1).
- Reposition the junction block.
- Remove the positive battery cable connector (1) from the underhood bussed electrical center (UBEC).
- Disconnect the positive battery cable (1) from the glow plug control module.
- Remove the mega fuse cover.
- Remove the positive battery cable to mega fuse nuts (1).
- Remove the positive battery cable terminals from the mega fuse studs.
- Remove the positive battery cable clip nuts (2) from the studs on the plenum front panel.
- Remove the positive battery cable clip (1) from the stud on the plenum front panel.
- Remove the positive battery cable clips (1) from the studs on the plenum front panel.
- Remove the positive battery cable from the vehicle.