fuse CADILLAC CT5 2022 User Guide

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
360 VEHICLE CARE
Engine Compartment Fuse
Block
The engine compartment fuse block is
on the driver side of the engine
compartment.
Lift the fuse block cover to access the
fuses.
The vehicle may not be equipped with
all of the fuses and relays shown.
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the covers
on any electrical component.
FusesUsage
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

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
VEHICLE CARE 361
FusesUsage
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 Fuses
Usage
27 Injectors/Ignition 2
28 Charged Air Cooler
29 Transmission Aux Oil Pump/Transmission
Reverse Lock Out
30 Injectors/Ignition 1
31 Emissions 1
32 Emissions 2
33 Starter Solenoid
34 –
35 –
36 Starter Pinion
37 AC Clutch
38 –
39 –
40 –
41 –
42 Water Pump
43 –
44 – Relays
Usage
47 –
48 Front Wiper Speed
49 Front Wiper Control
51 –
52 Engine Control Module
53 Starter Solenoid
54 Starter Pinion
55 –
57 AC Clutch
58 –

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
362 VEHICLE CARE
Instrument Panel Fuse
Block
The instrument panel fuse block is in
the end of the driver side of the
instrument panel.
To access the fuses, remove the end
panel by gently prying with a plastic
tool near each clip, beginning at the
point shown.
To install the end cover, insert the
tabs on the back of the cover into the
slots in the instrument panel at the
points shown. Align the clips with the
slots in the instrument panel, and
press the cover into place.
The vehicle may not be equipped with
all of the fuses and relays shown.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
VEHICLE CARE 363
FusesUsage
1 –
2 Heating, Ventilation, and Air Conditioning
Blower
3 –
4 – Fuses
Usage
5 Theft Deterrent/ Universal Garage
Door Opener/
Overhead Console/
Rain Sensor
6 –
7 Air Quality Ionizer
8 Heated Steering Wheel Fuses
Usage
9 –
10 Electronic Steering Column Lock 1
11 –
12 –
13 –
14 –
15 –
16 –
17 –
18 Display/Infotainment/ USB/Multi-function
Control Module
19 Sensing and Diagnostic Module/
Automatic Occupant
Sensing/Data Link
Connection/Wireless
Charging Module/
Virtual Key Module
20 Power Steering Column Module/
Electronic Steering
Column Lock 2

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
364 VEHICLE CARE
FusesUsage
21 Driver Monitor System/Performance
Data Recorder
22 –
23 –
24 –
25 USB
26 –
27 –
28 –
29 –
30 –
31 Headlamp Level
32 –
33 Body Ignition/IP Ignition
34 Exhaust Valve Fuses
Usage
35 Transmission Control Module Ignition/
Engine Control
Module Ignition/Shift
Ignition/Brake
Ignition
36 Shift Module
37 Body Control Module 1/Electronic
Park Brake Switch
38 Center Stack Module
39 Steering Wheel Controls
40 Body Control Module 2
41 Body Control Module 3
42 Body Control Module 4 Circuit
Breakers Usage
CB1 Auxiliary Power Outlet 1
CB2 Auxiliary Power Outlet 2
Relays Usage
1 Run After Park/ Accessory
2 Run Crank
3 –
4 –
5 –

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
VEHICLE CARE 365
Rear Compartment Fuse
Block
The rear compartment fuse block is
behind a cover on the driver side of
the rear compartment.
The vehicle may not be equipped with
all of the fuses, relays, and features
shown.
FusesUsage
1 Remote Function Actuator Fuses
Usage
2 –
3 Driver Heated Seat
4 Fuel Tank Zone Module
5 –
6 –
7 –
8 –
9 –
10 Motor Seat Belt Passenger
11 Canister Vent Solenoid
12 Sunroof
13 –
14 –
15 Passenger Heated Seat
16 –
17 Electronic Suspension Control

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
366 VEHICLE CARE
FusesUsage
18 –
19 Motor Seat Belt Driver
20 Rear Defog
21 DC to DC Transformer 2
22 Driver Power Window/Door Handle
Switch
23 External Object Calculating Module/
Front Camera
Module/High
Definition
Localization Module/
Short Range Radar
24 Passenger Power Window/Door Handle
Switch
25 –
26 Amplifier (V-Series Blackwing)
27 Rear Drive Control Module Fuses
Usage
28 –
29 –
30 –
31 DC to DC Transformer 1
32 Transfer Case Electronic Control
33 Central Gateway Module/Side Blind
Zone Alert
34 Video Processing Module
35 Hands Free Closure Release
36 Exterior Lighting Module 2
37 Passenger Memory Seat Module
38 –
39 Right Front/Right Rear Window
40 –
41 – Fuses
Usage
42 Amplifier
43 Park Assist Module
44 Driver Memory Seat Module
45 OnStar
46 –
47 –
48 –
49 –
50 Driver Seat
51 Left Front/Left Rear Window
52 Passenger Seat
Relays Usage
53 –
54 –
55 Run

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
456 INDEX
Delayed Locking . . . . . . . . . . . . . . . . . . . . . 16
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . 163
DiagnosticsConnected Services . . . . . . . . . . . . . . . 452
Differential, Limited-Slip . . . . . . . . . . . 267
Distracted Driving . . . . . . . . . . . . . . . . . . 217
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . 139
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . 116
Delayed Locking . . . . . . . . . . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . 16
Drive Belt Routing, Engine . . . . . . . . . 430
Drive Systems All-Wheel Drive . . . . . . . . . . . . . 254, 354
Driver
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Driver Assistance Systems . . . . . . . . . 294
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . .116, 119
Driver Mode Control . . . . . . . . . . . . . . . . 259
Driver Mode Control Light . . . . . . . . . 112
Driving
Assistance Systems . . . . . . . . . . . . . . . 304
Better Fuel Economy . . . . . . . . . . . . . 216
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 320
Competitive . . . . . . . . . . . . . . . . . . . . . . . 265 Driving (cont'd)
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Hill and Mountain Roads . . . . . . . . 231
If the Vehicle is Stuck . . . . . . . . . . . . 232
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Loss of Control . . . . . . . . . . . . . . . . . . . . 220
Off-Road Recovery . . . . . . . . . . . . . . . . 219
Track Events and
Competitive . . . . . . . . . . . . . . . . . . . . . . 220
Vehicle Load Limits . . . . . . . . . . . . . . 233
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 230
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . 209
E
Electric Brake Boost . . . . . . . . . . . . . . . . 254
Electric Parking Brake . . . . . . . . . . . . . . 255
Electric Parking Brake Light . . . . . . . 108
Electrical Equipment, Add-On . . . . . 326
Electrical SystemEngine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Fuses and Circuit Breakers . . . . . . . 359
Instrument Panel Fuse Block . . . . 362
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365 Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 341
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 106
Compartment Overview . . . . . . . . . . 331
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 103, 104
Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . 112
Cooling System . . . . . . . . . . . . . . . . . . . 343
Drive Belt Routing . . . . . . . . . . . . . . . . 430
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Oil Life System . . . . . . . . . . . . . . . . . . . . 338
Oil Pressure Light . . . . . . . . . . . . . . . . . 114
Overheating . . . . . . . . . . . . . . . . . . . . . . . 347
Power Messages . . . . . . . . . . . . . . . . . . 126
Running While Parked . . . . . . . . . . . 246
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Engine Air Filter Life System . . . . . . 340
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 140
Equipment, Towing . . . . . . . . . . . . . . . . . 325
Event Data Recorders . . . . . . . . . . . . . . 442
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 141
Extended Parking . . . . . . . . . . . . . . . . . . . 245
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 54

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
INDEX 457
Exterior Lamp Controls . . . . . . . . . . . . 135
Exterior Lamps Off Reminder . . . . . . 137
Exterior Lighting Battery Saver . . . . 142
F
Filter,Engine Air Cleaner . . . . . . . . . . . . . . . . 341
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 137
Flashers, Hazard Warning . . . . . . . . . . 138
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 407
Fluid Automatic Transmission . . . . . . . . . 339
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 26
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440
Front Pedestrian Braking (FPB)
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Front Seats Heated and Ventilated . . . . . . . . . . . . 43
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Economy, Driving for Better . . . . . 216 Fuel (cont'd)
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . . . . . . 319
Filling the Tank . . . . . . . . . . . . . . . . . . . 317
Foreign Countries . . . . . . . . . . . . . . . . . 317
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Low Fuel Warning Light . . . . . . . . . 114
Management, Active . . . . . . . . . . . . . . 244
Prohibited Fuels . . . . . . . . . . . . . . . . . . 317
Recommended . . . . . . . . . . . . . . . . . . . . 316
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Fuses
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Fuses and Circuit Breakers . . . . . . . 359
Instrument Panel Fuse Block . . . . 362
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
G
Garage Door Opener . . . . . . . . . . . . . . . . 132Programming . . . . . . . . . . . . . . . . . . . . . . 132
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . 356
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . 103, 104
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Gauges (cont'd)
Speedometer . . . . . . . . . . . . . . . . . . . . . . 101
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 101
Trip Odometer . . . . . . . . . . . . . . . . . . . . 101
Warning Lights and Indicators . . . 95
General Information Service and Maintenance . . . . . . . . 409
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 328
Global Positioning System (GPS) . . . . . . . . . . . . . . . . . . . . . . 169
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434
Guidance Problems with the Route . . . . . . . . . 170
H
Hazard Warning Flashers . . . . . . . . . . 138
HD Radio Technology . . . . . . . . . . . . . . 152
Head Restraints . . . . . . . . . . . . . . . . . . . . . . 36
Head-up Display . . . . . . . . . . . . . . . . . . . . 122
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 137
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . . . 137
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 137