Silverado/Sierra Hybrid - 2011
Vehicle Care 10-15
Fuses Usage
7 EPS
8
Drive Motor/Generator
Control Module 1
9
Drive Motor/Generator
Control Module 2
10 BECM
J‐Case Usage
FAN 1 Cooling Fan 1
TRANS
PUMP
Auxiliary
Transmission
Fluid Pump
FAN 2 Cooling Fan 2
CAB
HTR PMP
Cab Heater Pump
Relays Usage
CAB
HTR
PUMP
Cabin Heater Pump
COOL
PUMP
Coolant Pump
FAN LOW
Cooling Fan Low
Speed Relay
FAN
MID 1
Cooling Fan Mid 1
FAN HI
Cooling Fan High
Speed Relay
FAN
MID 2
Cooling Fan Mid 2
FAN
CNTRL
Cooling Fan Control
Jump Starting
{
WARNING
Personal injury, death, or damage
to the vehicle can result if you try
jump starting or using a battery
charger on the high voltage
hybrid battery. Use only the
12-volt battery for jump starting
and charging.
For more information about the
vehicle's batteries, see Battery on
page 10‑12.
