Instrument Panel Fuse Block (Left) - GMC CHEVROLET Silverado 1500 2021 Owner's Manual

356 Vehicle Care
Fuses Usage
65 Auxiliary underhood
electrical center
66 Cooling fan motor left
67 Active fuel
management 2
68
69 Starter Pinion (LD) /
Starter Motor (HD Gas)
71 Cooling fan
72 Cooling fan right
73 Trailer stop/turn
lamp left
74 TIM
75 DEFC
76 Electric RNG BDS
78 Engine control module
79 Auxiliary battery
80 Cabin cooling pump
81 Trailer stop/turn lamp
right
82 TIM
Fuses Usage
83 FTZM
84 Trailer brake
85 ENG
86 Engine control module
87 Injector B even
88 O2 B sensor
89 O2 A sensor
90 Injector A odd
91 Engine control module
throttle control
92 Cool fan clutch
Relays Usage
5 Headlamp
18 DC/AC inverter
23 Rear window defogger
35 Parking lamp
36 Run/Crank
43 Second fuel pump
59 A/C clutch
Relays Usage
64 Starter Motor (LD & HD
DSL) / Cool Fan Clutch
(HD Gas)
70 Starter Pinion (LD) /
Starter Motor (HD Gas)
77 Powertrain

Instrument Panel Fuse Block (Left)

The left instrument panel fuse block access
door is on the driver side edge of the
instrument panel.
The vehicle may not be equipped with all of
the fuses, relays, and features shown.