Sierra 3500 Denali 2WD V8-6.0L (2011)
10. Remove the battery positive cable from the vehicle.
Installation Procedure
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
1. Install the battery positive cable (3) to the battery mega fuse holder with nuts (1) and (2). Tighten the nuts to 10 Nm (89 lb in)
2. Connect the engine harness connector (4) to the battery positive cable.