GMC SIERRA 2018 Owner's Manual

GMC SIERRA 2018 Owner's Manual SIERRA 2018 GMC GMC https://www.carmanualsonline.info/img/44/35452/w960_35452-0.png GMC SIERRA 2018 Owner's Manual
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Page 381 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
380 Vehicle Care
Center High-Mounted
Stoplamp (CHMSL) and
Cargo Lamp
1. Cargo Lamp Bulbs
2.

Page 382 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
Vehicle Care 381
Headlamp Wiring
An electrical overload may cause
the lamps to go on and of

Page 383 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
382 Vehicle Care
Lift the cover to access the fuse
block.
Caution
Spilling liquid on any el

Page 384 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
Vehicle Care 383
FusesUsage
3 Antilock brake system pump
4 Instrument panel BEC 1
5 Passeng

Page 385 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
384 Vehicle Care
FusesUsage
45 Fuel injectors B–even
46 O2 Sensor B
47 Throttle control
4

Page 386 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
Vehicle Care 385
Instrument Panel Fuse
Block (Right)
The right instrument panel fuse
block

Page 387 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
386 Vehicle Care
FusesUsage
2 Accessory power outlet 4
7 Body control module 4
8 Body contr

Page 388 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
Vehicle Care 387
The vehicle may not be equipped
with all of the fuses, relays, and
feature

Page 389 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
388 Vehicle Care
FusesUsage
19 –
20 –
22 Heating, ventilation, and air conditioning/
Au

Page 390 of 505

GMC SIERRA 2018  Owners Manual GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - CRC - 10/17/17
Vehicle Care 389
Wheels and Tires
Tires
Every new GM vehicle has
high-quality tires made by
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