Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
370
Vehicle Care
Fuses
Usage
78
Engine control
module
79
Auxiliary battery
80
Cabin
cooling pump
81
Trailer stop/turn
lamp right
82
TIM
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
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.
Pull off the cover to access the fuse
block. A fuse puller is available in
the left instrument panel end cap.