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GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 7/5/16
318
Vehicle Care
Item
Usage
1
Electric running
boards
2
ABS pump
3
Interior BEC LT1
4
Passenger
motorized
safety belt
5
Suspension
leveling
compressor
6
4WD transfer case
electronic control
7
–
8
–
9
–
10
Electric parking
brake
11
–
12
–
13
Interior BEC LT2
14
Rear BEC 1
15
–
Item
Usage
16
–
17
Driver motorized
safety belt
18
–
19
–
20
–
21
ALC exhaust
solenoid
23
Integrated chassis
control module
24
Real time
dampening
25
Fuel pump power
module
26
–
/Battery regulated
voltage control
27
–
28
Upfitter 2
29
Upfitter 2 relay
30
Wiper
31
TIM
32
–
Item
Usage
33
–
34
Reverse lamps
35
ABS valve
36
Trailer brakes
37
Upfitter 3 relay
38
–
39
Right trailer
stoplamp/Turn
signal lamp
40
Left trailer
stoplamp/turn
signal lamp
41
Trailer parking
lamps
42
Right parking
lamps
43
Left parking lamps
44
Upfitter 3
45
Automatic level
control/Run/Crank
46
–
47
Upfitter 4