
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
408
Vehicle Care
Fuses
Usage
1
Long Range Radar
Front Sensor
2
Park/Daytime
Running Lamps
3
Exterior Lighting
Module 4
4
Exterior Lighting
Module 7
5
Headlamp Level
6
–
Fuses
Usage
7
Electronic Brake
Control Module
8
Washer Pump
9
–
10
–
11
–
12
Horn
13
Front Wiper
Fuses
Usage
14
Exterior Lighting
Module 6
15
Exterior Lighting
Module 1
16
Exterior Lighting
Module 5
17
Exterior Lighting
Module 3
18
Aero Shutter
19
–
20
–
21
Virtual Key System/
Power Sounder
Module
22
Engine Control
Module Battery
23
Transmission Control
Module
24
Active Engine Mount
25
–
26
Engine Control
Module
27
Injectors/Ignition 2
28
Charged Air Cooler/
Not Used
29
Transmission Aux Oil
Pump/Transmission
Reverse Lock Out