Cadillac CT4 2023 Owner's Manual page 317

316 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
Fuses Usage
6
7 Electronic Brake Control
Module
8 Washer Pump
9
10
11
12 Horn
Fuses Usage
13 Front Wiper
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