Vehicle Care - GMC 2016 Silverado Manual

22

Vehicle Care

Vehicle Care
General Information
Accessories and
Modifications . . . . . . . . . . . . . . . . . 22
Vehicle Checks
Doing Your Own
Service Work . . . . . . . . . . . . . . . . . 23
Fuel System Components . . . . . 23
Electrical System
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Jump Starting
Jump Starting - North
America . . . . . . . . . . . . . . . . . . . . . . 25
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . 25
General Information
Accessories and
Modifications
Warning
Installing an aftermarket
accessory may damage the
vehicle. Never install an
accessory that will restrict or
prohibit access to the manual
shutoff valve or the CNG fuel
storage system. Never install any
type of cover over the CNG fuel
storage system that may trap
CNG fumes.
Adding accessories or making
modifications to the vehicle,
including to the CNG tank shields,
could cause a malfunction or
damage and would not be covered
by the vehicle warranty.
Warning
To avoid damage to any fuel
tanks and reduce the risk of
explosion, tank shields must be
present. Do not drill, modify,
attach accessories, or use shields
as a work surface. Do not use fire
near shields or tanks.
If a CNG tank needs service or
repair, have only a qualified
technician perform the work. See
Accessories and Modifications in
the owner manual.