Chevrolet 2013 Express Owner's Manual page 296

10-44 Vehicle Care
Mini Fuse Usage
65 Odd Ignition/
Injectors
66 Daytime Running
Lamps 2
(LOLVL-V22)
(If Equipped)
67 Daytime Running
Lamps 1
(UPLVL+V22)
(If Equipped)
68 Auxiliary Stop
Lamps
69 Trailer Stop Lamps
70 Spare
71 Fuel Heater/Flex
Fuel Sensor
72 Body Control
Module 6
73 Lighter/Data Link
Connection
Mini Fuse Usage
75 V6 Fuel Injectors
76 Spare
77 Oxygen
Sensor 2 (Pre)
78 Engine Control
Module Powertrain
79 Even Ignition/
Injectors
J-Case Fuse Usage
1 ABS Motor
2 ABS Module
41 Spare
42 Trailer Wiring
43 Fan High
44 Starter Solenoid
45 Engine Control
Module/Powertrain
J-Case Fuse Usage
46 Spare
47 Fan Lo
74 Front Blower
Relay Usage
15 Run/Crank
37 Spare
38 Fuel Pump
39 Crank
40 Air Conditioning
Compressor
48 Fan High
49 Powertrain
50 Spare
57 Fan Low
60 Fan Control