GMC Cadillac XT4 2019 Owner's Manual page 271

270 VEHICLE CARE
Fuses Usage
22 Rear wiper
23 Auto headlamp
leveling/Canister vent
solenoid
26 Transmission control
module/Ignition
27 Instrument panel
body/Ignition
28 Rear wiper
29 Seat ventilation
30 Malfunction
indicator lamp
32 Rear drive control
module 1
33 Front heated seat
34 Handsfree/Window
switch
35
36 Fuel module
39 Massage
40 Steering column lock
41
Fuses Usage
43 Heated steering wheel
44
46 Engine control
module/Ignition
48 Rear drive control
module 2
49 Heating ventilation/
Air conditioning
blower motor
50
51
54
55
56 Starter motor
57
58
59 High-beam headlamps
60
61
62
63
Fuses Usage
65 Air conditioning
control
67
68
69
70 Trailer park lamp
72 Starter pinion
75 Engine control
module
76 Powertrain off engine
78 Horn
79 Washer pump
81 Transmission control
module/Engine
control module
83 Ignition coil
84 Powertrain on engine
85 Shunt
86 Shunt
87
88 Aeroshutter