Starting System Description and Operation
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
The HP2 hybrid system does not use a conventional starter. Refer to Hybrid Modes of Operation Description for information about the starting system.