GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - crc - 5/11/17
370
Vehicle Care
Fuses
Usage
17
Right trailer stop/
Turn signal lamps
18
Fuel pump
19
Integrated chassis
control module
20
Electronic
suspension control
module
21
Fuel pump power
module
22
Upfitter 1
23
Upfitter 2
24
Front wiper
25
Antilock brake
system valve
26
Upfitter 2
27
Upfitter 3
28
Right parking
lamps
29
Left parking lamps
30
Upfitter 3
31
Upfitter 4
Fuses
Usage
32
Upfitter 4
33
Reverse lamps
34
Engine control
module/Ignition
35
Air conditioning
clutch
36
Heated mirrors
37
Upfitter 1
38
Center
high-mounted
stoplamp
39
Miscellaneous/
Ignition
40
Transmission/
Ignition
41
Fuel pump 2
42
Cooling fan clutch
43
Engine
44
Fuel
injectors A
–
odd
45
Fuel
injectors B
–
even
46
O2 Sensor B
Fuses
Usage
47
Throttle control
48
Horn
49
Fog lamps
50
O2 Sensor A
51
Engine control
module
52
Interior heater
53
Accessory power
module/TPM pump
54
Front washer
55
Air conditioning/
Battery regulated
voltage control
56
Air conditioning
module/
Battery pack
57
Transmission
control module/
Engine control
module
58
Headlamps