Fuses and relays Cadillac CTS (2014-2019)

Fuse Layout Cadillac CTS 2014-2018..

Fuses and relays Cadillac CTS (2014-2019)

Passenger compartment

Fuse Box Location

The fuse box is located on the driver’s side of the instrument panel, behind the cover.Fuses and relays Cadillac CTS (2014-2019)

Fuse box diagram

Fuses and relays Cadillac CTS (2014-2019)

Assignment of the fuses and relays in the instrument panel

Description
Mini Fuses
2 Motorized Cupholder
3 Electric Steering Column Lock
4 2014-2016: Data Link Connector
2017-2018: Not Used
5 2014-2017: Heater, Ventilation, and Air Conditioning Control
2018: Not Used
6 Tilt and Telescoping Steering Column
8 2014-2016: Spare
2017-2018: Data link connector
9 Glove Box Release
10 Shunt
11 Body Control Module 1
12 Body Control Module 5
13 2014-2016: Spare
2017-2018: Body control module 6
14 Spare
15 2014-2016: Spare
2017-2018: Body control module 7
16 2014-2016: Spare
2017-2018: Transmission control module
17 Spare
18 Spare
19 2014-2016: Spare
2017-2018: Auxiliary power outlet
20 2014-2016: Spare
2017-2018: Lighter
21 2014-2016: Spare
2017-2018: Wireless charger
22 Sensing Diagnostic Module/Automatic Occupant Sensing
23 Radio/DVD/Heater, Ventilation, and Air Conditioning
24 Display
25 Heated Steering Wheel
26 Wireless Charger
27 Steering Wheel Switches
28 Spare
29 2014-2017: Spare
2018: Visor vanity lamp
30 Spare
J-Case Fuses
31 2014-2017: Spare
2018: Retained accessory power/Accessory
32 2014-2016, 2018: Spare
2017: Retained accessory power
33 Front Heater, Ventilation, and Air Conditioning Blower
Circuit Breakers
CB1 2014-2016: Retained Accessory Power/Accessory Power Outlet Power
2017-2018: Retained Accessory Power
CB7 Spare
Relays
K10 2014-2016, 2018: Retained Accessory Power/Accessory
2017: Retained Accessory Power
K605 Logistics
K644 2014-2016: Glove Box Release
2017-2018: Retained accessory power/Glove box release

Engine compartment

Fuse Box Location

Fuses and relays Cadillac CTS (2014-2019)

Fuse box diagram (2014-2016)

Fuses and relays Cadillac CTS (2014-2019)

Assignment of the fuses and relays in the Engine compartment (2014-2016)

Description
1 Not Used
2 Not Used
3 Passenger motorized seat belt (if equipped)
4 Body Control Module 6
5 Not Used
6 Driver Power Seat
7 Not Used
8 Headlamp Washer Relay (if equipped)
9 Not Used
10 Not Used
11 Not Used
12 Not Used
13 Passenger Power Seat
14 Body Control Module 5
15 Front Wiper
16 Not Used
17 Headlamp Washer (if equipped)
18 Not Used
19 Antilock Brake System Pump
20 Antilock Brake System Valve
21 AIR Pump (if equipped)
22 Driver motorized seat belt
23 Wiper Control Relay
24 Wiper Speed Relay
25 Engine Control Module Relay
26 AIR Pump Relay (if equipped)
27 Spare/Heated Seat 2
28 Body Control Module 1/Spare
29 AFS AHL/Pedestrian Protection (if equipped)
30 Passenger Window Switch
31 Body Control Module 7
32 Sunroof
33 Not Used
34 AOS Display/MIL Ignition
35 Rear Electrical Center Ignition
36 Spare PT Fuse
37 Oxygen Sensor
38 Ignition Coils/Injectors
39 Ignition Coils/Injectors/Spare
40 Engine Control Module
41 Fuel Heater
42 AIR Solenoid Relay (if equipped)
43 Washer
44 Not Used
45 Front Washer Relay
46 Not Used
47 Instrument Panel Body Ignition
48 Fuel System Control Module Ignition
49 Heated Steering Wheel
50 Steering Column Lock (if equipped)
51 Coolant Pump (if equipped)
52 Coolant Pump Relay (if equipped)
53 Air Conditioning Compressor Clutch
54 AIR Solenoid (if equipped)
55 Transmission Control Module/Spare
56 Headlamp Low Relay (if equipped)
57 Headlamp High Relay
58 Starter
59 Starter Relay
60 Run/Crank Relay
61 Vacuum Pump Relay (if equipped)
62 Air Conditioning Control Relay
63 Adaptive Headlamp Leveling (if equipped)
64 Left High Intensity Discharge Headlamp (if equipped)
65 Right High Intensity Discharge Headlamp (if equipped)
66 Headlamp High Left/Right
67 Horn
68 Horn Relay
69 Cooling Fan
70 Aero Shutter
71 Transmission Control Module Ignition
72 Engine Control Module Ignition
73 Brake Vacuum Pump (if equipped)
74 Not Used

Fuse box diagram (2017-2018)

Fuses and relays Cadillac CTS (2014-2019)

Assignment of the fuses and relays in the engine compartment (2017-2018)

Description
1 Not Used
2 Not Used
3 Passenger motorized safety belt (if equipped)
4 Not Used
5 Not Used
6 Driver Power Seat
7 Not Used
9 Not Used
10 Not Used
11 Not Used
12 Not Used
13 Passenger Power Seat
14 Not Used
15 Passive entry/Passive start/Front wipers
16 Not Used
17 Headlamp Washer (if equipped)
18 Not Used
19 ABS pump
20 ABS valve
21 Not Used
22 Driver motorized safety belt
26 Not Used
27 –/Heated Seat 2
28 –/Reverse lock out
29 Adaptive forward lighting, Automatic headlamp leveling/ Pedestrian protection
30 Not Used
31 Passenger window switch
32 Not Used
33 Sunroof
34 Front wiper
35 Steering column lock
36 Rear bussed electrical center/Ignition
37 –/Malfunction Indicator Lamp/Ignition
38 Aeroshutter
39 O2 sensor/Emissions
40 2017: Ignition coil/Injectors
2018: Ignition coil even/O2 sensor
41 2017: –/Ignition coil/Injectors
2018: Ignition coil odd
42 Engine control module (if equipped)
43 Not Used
44 Not Used
45 Front Washer Relay
48 Instrument panel/Body/Ignition
49 Fuel system control module/Ignition
50 Heated steering wheel (if equipped)
51 Engine control module/Ignition (if equipped)
52 TCM/Ignition (if equipped)
53 Coolant pump
55 Not Used
56 Transmission control module/– (if equipped)
64 Automatic headlamp leveling (if equipped)
65 Left HID headlamp (if equipped)
66 Right HID headlamp
67 High-beam headlamps
68 Headlamp leveling motor
69 Horn
71 Coolant fan
72 Starter 2
73 Brake vacuum pump (if equipped)
74 Starter 1
75 Air conditioning clutch
76 Not Used
Relays
8 Headlamp washer (if equipped)
23 Wiper control relay
24 Wiper speed
25 Engine control module
46 Rear washer
47 Front washer
54 Coolant pump (if equipped)
57 Low-beam headlamp
58 High-beam headlamp
59 Run/Crank
60 Starter 2
61 Vacuum pump (if equipped)
62 Starter 1
63 Air conditioning control (if equipped)
70 Horn

Luggage compartment

Fuse Box Location

It is located in the left side of the luggage compartment, behind the cover.Fuses and relays Cadillac CTS (2014-2019)

Fuse box diagram

Fuses and relays Cadillac CTS (2014-2019)

Assignment of the fuses and relays in the Luggage compartment (2014-2018)

Description
1 2014-2016: Electronic Limited Slip Differential/DC DC Transformer (if equipped)
2017-2018: Rear driver control module/DC DC transformer (if equipped)
2 Left Window
3 Body Control Module 8
4 Alternate current inverter (if equipped)
5 Passive Entry / Passive Start / Battery 1
6 Body Control Module 4
7 Heated Mirrors
8 Amplifier
9 Rear Window Defogger
10 Glass Break
11 Trailer Connector (if equipped)
12 OnStar (If Equipped)
13 Right Window
14 Electric Parking Brake
15 Not Used
16 Trunk Release
17 2014-2017: Run Relay (if equipped)
2018: Trailer Relay
18 Logistics Relay (if equipped)
19 2014-2016, 2018: Logistics Fuse (if equipped)
2017: Not Used
20 Rear Window Defogger Relay
21 Mirror Window Module
22 2014-2016: Pedestrian Protection
2017-2018: Not Used
23 Canister Vent
24 2014-2017: Pedestrian Protection
2018: Body control module 2
25 Rear Vision Camera (if equipped)
26 Front Ventilated Seats (if equipped)
27 Side blind zone alert/Lane departure warning/External object calculating module
28 Trailer/Sunshade (if equipped)
29 Rear Heated Seats (if equipped)
30 Semi-Active Damping System (if equipped)
31 2014-2016: Transfer Case Control Module/Electronic Limited Slip Differential (if equipped)
2017-2018: Traction control module/Rear control drive module
32 Theft Module/Universal Garage Door Opener/Rain Sensor
33 Ultrasonic parking assist (if equipped)
34 Radio/DVD (if equipped)
35 2014-2016: Spare
2017-2018: Exhaust valve (V-series)
36 Trailer (if equipped)
37 Fuel Pump/Fuel System Control Module
38 2014-2016: Not Used
2017: Fuel pump
2018: Fuel pump prime/Exhaust valve (V-series)
39 Not Used
40 2014-2016: Not Used
2017: Exhaust valve
2018: Run crank 2 (V-series)
41 2014-2016: Not Used
2017: Run/Crank 2
2018: Fuel pump prime/ Run crank 2
42 Memory Seat Module (if equipped)
43 Body Control Module 3
44 Not Used
45 Battery Regulated Voltage Control
46 Engine Control Module / Battery
47 Not Used
48 Not Used
49 Trailer Module (if equipped)
50 Door Lock Security
51 Rear Closure Release
52 2014-2016: Not Used
2017-2018: Rear closure
53 Not Used
54 Door Lock Security
55 Not Used
56 Fuel Door (if equipped)

Video to the article

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