GMC Yukon 2021 - Instrument Panel Fuse Block

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - CRC - 2/18/20
Vehicle Care 335
Fuses Usage
78 ECM
79 –
80 Cabin cool pump 17W
81 Right trailer stop
turn lamp
82 TIM 1
83 FTZM
84 Trailer battery
85 Engine
86 ECM
87 Injector B even
88 02 B sensor
89 02 A sensor
90 Injector A odd
91 ECM throttle control
92 Cool fan clutch AERO
shutter
Relays Usage
5 –
18 DC/AC inverter
23 –
35 Park lamp
36 Run/Crank
43 Secondary axle motor
59 A/C clutch
64 Starter motor
70 Starter pinion
77 Powertrain
Instrument Panel Fuse Block
The right instrument panel fuse block access
door is on the passenger side edge of the
instrument panel.
Pull off the cover to access the fuse block.