Sierra 2500 Denali 2WD V8-6.0L (2011)
Negative: Service and Repair
Battery Negative Cable Disconnection and Connection (TP2)
Battery Negative Cable Disconnection and Connection (TP2)
Disconnect Procedure
Warning: Refer to Battery Disconnect Warning (See: Service Precautions).
1. Turn off all the lamps and accessories.
2. Turn the ignition OFF.
3. Loosen the negative battery cable clamp nut (1).
4. Reposition the negative battery cable.
5. Loosen the auxiliary negative battery cable clamp nut (1).
6. Reposition the auxiliary battery negative cable (2) away from the battery.
