GMC SIERRA 2020 Owner's Manual page 379

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378
Vehicle Care
Fuses
Usage
F30
Sensing and
diagnostic module/
Parking brake
F31
Body control module 4
F32
Special equipment
option/Data link
connection
F33
Body control module 8
F34
Cargo lamp
F40
CGM
F41
Infotainment 1
F42
TCP
F43
F44
AVM
F45
Body control module 2
F46
Heating, ventilation,
and air conditioning/
Battery 1
F47
Instrument panel
cluster/Battery
F48
Transmission control
module
Fuses
Usage
F49
Body control module 1
F50
F51
Battery 1
F52
Battery 2
F53
F54
Sunroof
F55
Driver power seat
F56
DC DC TRANS 1
F57
DC DC TRANS 2
F58
Infotainment 2
Circuit
Usage
Breakers
1
Accessory power
outlet 2
2
Accessory power
outlet 1/Cigarette
Lighter
3
Accessory power
outlet 3
4
Accessory power
outlet 4
Relays
Usage
K1
Run/Crank
K2
Retained accessory
power/Accessory 1
K4
Retained accessory
power/Accessory 2
K5

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