Chevrolet 2012 Express Owner's Manual page 295

Mini Fuse Usage
Heating, Ventilation
F13 and Air
Conditioning 2
Heating, Ventilation
F14 and Air
Conditioning 1
F15 Empty
Outside Rearview
F17
Mirror Heater
Rear Window
F18
Defogger
F19 Compass
Radio/Chime/XM
F20 Satellite Radio
(If Equipped)
Remote Function
F21 Actuator/Tire
Pressure Monitor
Mini Fuse Usage
Ignition Switch/
Discrete Logic
F22
Ignition
Sensor (PK3)
Instrument Panel
F23
Cluster
Heating, Ventilation
and Air
F25
Conditioning
Control
Auxiliary/Trailer
F26
Backup
F27 Taillamps Backup
Upfitter Courtesy
F30
Lamps
F31 Front Door Lock
F32 Rear Door Lock
F33 Cargo Door Unlock
Vehicle Care
Mini Fuse Usage
Passenger Door
F34
Unlock
Rear Passenger
F35
Door Unlock
F36 Driver Door Unlock
F37 Empty
F38 Empty
J Case Fuse Usage
F16 Upfitter Auxiliary 1
F24 Empty
Upfitter Auxiliary 2
F28
Reading Lamps
F29 Rear Blower
10-45