Fuse Diagram and Relay: 2014 Cadillac CTS Fuses Guide
This is a complete guide to the Fuse Diagram and Relay of the 2014 Cadillac CTS. It will help you learn more about how complicated car electrical systems are. This blog post will explain what the fuse box is and give you a thorough map of the fuses and relays that power and protect different parts of your Cadillac CTS. This guide aims to simplify the complicated electrical system by explaining everything from the important role of each fuse to the relay links that make sure everything works smoothly. Join us on a journey where information meets empowerment, whether you’re trying to figure out what’s wrong or want to change how your car’s electronics are set up. We are going to look at the underside of your 2014 Cadillac CTS and help you understand how the Fuse Diagram and Relay work together to make your car run smoothly.
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Electrical System
Electrical System Overload
The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed. This greatly reduces the chance of circuit overload and fire caused by electrical problems. Fuses and circuit breakers protect power devices in the vehicle. Replace a bad fuse with a new one of the identical size and rating. If there is a problem on the road and a fuse needs to be replaced, the same amperage fuse can be borrowed. Choose some feature of the vehicle that is not needed to use and replace it as soon as possible.
Headlamp Wiring
An electrical overload may cause the lamps to go on and off, or in some cases to remain off. Have the headlamp wiring checked right away if the lamps go on and off or remain off.
Windshield Wipers
If the wiper motor overheats due to heavy snow or ice, the windshield wipers will stop until the motor cools and will then restart. Although the circuit is protected from electrical overload, overload due to heavy snow or ice may cause wiper linkage damage. Always clear ice and heavy snow from the windshield before using the windshield wipers. If the overload is caused by an electrical problem and not snow or ice, be sure to get it fixed.
Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of damage caused by electrical problems.
To check a fuse, look at the silver-coloured band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating.
Fuses of the same amperage can be temporarily borrowed from another fuse location if a fuse goes out. Replace the fuse as soon as you can.
To identify and check fuses, circuit breakers, and relays, see Engine Compartment Fuse Block (CTS Coupe) or Engine Compartment Fuse Block (CTS Wagon) or Engine Compartment Fuse Block (CTS-V Coupe and Sedan) Engine Compartment Fuse Block (CTS-V Wagon) and Rear Compartment Fuse Block
(CTS Wagon) or Rear Compartment Fuse Block
(CTS-V Wagon) or Rear Compartment Fuse Block
(CTS Coupe) or Rear Compartment Fuse Block
(CTS-V Coupe and Sedan)
Engine Compartment Fuse Block(CTS Coupe)
The underhood fuse block is on the driver’s 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, relays, and features shown.
Caution
Spilling liquid on any electrical component on the vehicle may
damage it. Always keep the covers on any electrical component.
|
Mini-Fuses |
Usage |
|
11 |
Not Used |
|
19 |
Antilock Braking System (ABS) |
|
22 |
Display |
|
23 |
Not Used |
|
Mini-Fuses |
Usage |
|
24 |
Body Control Module 1 |
|
25 |
Automatic Forward Lighting System (HID Only) |
|
26 |
Body Control Module 5 |
|
Mini-Fuses |
Usage |
|
27 |
Body Control Module 4 |
|
28 |
Navigation Motor |
|
29 |
All-Wheel Drive |
|
30 |
Transmission Control Module Battery |
|
31 |
Horn |
|
33 |
Left Low-Beam Headlamp (Domestic Non-HID Only) |
|
34 |
Pedestrian Protection System (Export Only) |
|
35 |
Body Control Module 3 |
|
36 |
Body Control Module 2 |
|
38 |
Headlamp Washer (HID Only) |
|
Mini-Fuses |
Usage |
|
40 |
Right Low-Beam Headlamp (Domestic Non-HID Only) |
|
41 |
Air Conditioning Compressor Clutch |
|
43 |
Low-Beam Daytime Running Lamps (non-HID), Left Daytime Running Lamps (HID), Left Trailer Turn Signal (Export Only) |
|
46 |
Left High-Beam Headlamp |
|
47 |
Right High-Beam Headlamp |
|
50 |
Right Daytime Running Lamp, Windshield Washer Pump |
|
51 |
Airbag System Ignition Switch |
|
Mini-Fuses |
Usage |
|
52 |
Engine Control Module Ignition, Transmission Control Module Ignition |
|
54 |
Power Moding (Immobilizer Module, Ignition Switch) |
|
55 |
Not Used |
|
56 |
Windshield Wipers |
|
57 |
Right Low-Beam (HID Only) |
|
58 |
Daytime Running Lamps (non-HID), Left Low-Beam (HID Only) |
|
59 |
Right Daytime Running Lamp (HID Only), Right Trailer Turn Signal (Export Only) |
|
Mini-Fuses |
Usage |
|
60 |
Instrument Panel Auxiliary Power Outlet |
|
61 |
Air Quality Sensor, Inside Rear View Mirror, Rear Camera |
|
62 |
Ignition |
|
64 |
Steering Wheel Illumination |
|
65 |
Front Fog Lamps (HID Only) |
|
69 |
Body Control Module 6, Body Control Module 7 |
|
70 |
Emissions 1 |
|
71 |
Even Ignition Coils |
|
72 |
Engine Control Module |
|
73 |
Emissions 2 |
|
74 |
Odd Ignition Coils |
|
Mini-Fuses |
Usage |
|
75 |
Transmission Output Speed Sensor, Brake Vacuum Relay |
|
76 |
Spare |
|
77 |
Spare |
|
78 |
Spare |
|
79 |
Spare |
|
80 |
Spare |
|
81 |
Spare |
|
J-Case Fuses |
Usage |
|
6 |
Cooling Fan 2 |
|
7 |
Cooling Fan 1 |
|
8 |
Starter |
|
9 |
Brake Vacuum Pump |
|
10 |
Antilock Brake System Motor |
|
J-Case Fuses |
Usage |
|
13 |
Not Used |
|
14 |
Electric Parking Brake |
|
15 |
Not Used |
|
16 |
Not Used |
|
17 |
Blower Motor |
|
18 |
Rear Window Defogger |
|
37 |
Not Used |
|
Relays |
Usage |
|
1 |
Cooling Fan 2 |
|
2 |
Cooling Fan 1 |
|
3 |
Starter |
|
4 |
Rear Window Defogger |
|
5 |
Instrument Panel Auxiliary Power Outlet |
|
Relays |
Usage |
|
12 |
Horn |
|
20 |
Headlamp Washer (HID Only) |
|
21 |
Cooling Fan (Series/ Parallel) |
|
32 |
Air Conditioning Compressor Clutch |
|
39 |
Windshield Washer Pump |
|
42 |
Right Daytime Running Lamp, Trailer Turn Signal |
|
44 |
Low-Beam (non-HID), Left Daytime Running Lamps (HID), Left Trailer Turn Signal (Export Only) |
|
45 |
Front Fog Lamps (HID Only) |
|
48 |
High-Beam Headlamps |
|
Relays |
Usage |
|
49 |
Daytime Running Lamps (Non-HID), Low-Beam Headlamps (HID) |
|
53 |
Not Used |
|
63 |
Main Ignition |
|
66 |
Windshield Wipers |
|
67 |
Powertrain |
|
68 |
Windshield Wipers High Speed |
Engine Compartment
Fuse Block (CTS-V Coupe
and Sedan)
This fuse block is on the left 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.
|
Mini-Fuses |
Usage |
|
11 |
Not Used |
|
19 |
Antilock Braking System (ABS) |
|
22 |
Display |
|
23 |
Not Used |
|
Mini-Fuses |
Usage |
|
24 |
Body Control Module 1 |
|
25 |
Automatic Forward Lighting System (HID Only) |
|
26 |
Body Control Module 5 |
|
Mini-Fuses |
Usage |
|
27 |
Body Control Module 4 |
|
28 |
Navigation Motor |
|
29 |
All-Wheel Drive |
|
30 |
Transmission Control Module Battery |
|
31 |
Horn |
|
33 |
Left Low-Beam Headlamp (Domestic Non-HID Only) |
|
34 |
Pedestrian Protection System (Export Only) |
|
35 |
Body Control Module 3 |
|
36 |
Body Control Module 2 |
|
38 |
Headlamp Washer (HID Only) |
|
Mini-Fuses |
Usage |
|
40 |
Right Low-Beam Headlamp (Domestic |
|
41 |
Air Conditioning Compressor Clutch |
|
43 |
Low-Beam Daytime Running Lamps (non-HID), Left Daytime Running Lamps (HID), Left Trailer Turn Signal (Export Only) |
|
46 |
Left High-Beam Headlamp |
|
47 |
Right High-Beam Headlamp |
|
50 |
Right Daytime Running Lamp |
|
51 |
Airbag System Ignition Switch |
|
Mini-Fuses |
Usage |
|
52 |
Engine Control Module Ignition, Transmission Control Module Ignition |
|
54 |
Power Moding (Immobilizer Module, Ignition Switch) |
|
55 |
Not Used |
|
56 |
Windshield Wipers |
|
57 |
Right Low-Beam (HID Only) |
|
58 |
Daytime Running Lamps (non-HID), Left Low-Beam (HID Only) |
|
59 |
Right Daytime Running Lamp (HID Only), Right Trailer Turn Signal (Export Only) |
|
Mini-Fuses |
Usage |
|
60 |
Instrument Panel Auxiliary Power Outlet |
|
61 |
Air Quality Sensor, Inside Rear View Mirror, Rear Camera |
|
62 |
Ignition |
|
64 |
Steering Wheel Illumination |
|
65 |
Front Fog Lamps (HID Only) |
|
69 |
Body Control Module 6, Body Control Module 7 |
|
70 |
Emissions 1 |
|
71 |
Even Ignition Coils |
|
72 |
Engine Control Module |
|
73 |
Emissions 2 |
|
74 |
Odd Ignition Coils |
|
Mini-Fuses |
Usage |
|
75 |
Transmission Output Speed Sensor, Brake Vacuum Relay |
|
76 |
Spare |
|
77 |
Spare |
|
78 |
Spare |
|
79 |
Spare |
|
80 |
Spare |
|
81 |
Spare |
|
J-Case Fuses |
Usage |
|
6 |
Cooling Fan 2 |
|
7 |
Cooling Fan 1 |
|
8 |
Starter |
|
9 |
Brake Vacuum Pump |
|
10 |
Antilock Brake System Motor |
|
J-Case Fuses |
Usage |
|
13 |
Not Used |
|
14 |
Electric Parking Brake |
|
15 |
Not Used |
|
16 |
Not Used |
|
17 |
Blower Motor |
|
18 |
Transmission Control Module Battery |
|
37 |
Trailer (Export Only) |
|
Relays |
Usage |
|
1 |
Cooling Fan 2 |
|
2 |
Cooling Fan 1 |
|
3 |
Starter |
|
4 |
Rear Window Defogger |
|
5 |
Instrument Panel Auxiliary Power Outlet |
|
Relays |
Usage |
|
12 |
Horn |
|
20 |
Headlamp Washer (HID Only) |
|
21 |
Cooling Fan (Series/ Parallel) |
|
32 |
Air Conditioning Compressor Clutch |
|
39 |
Not Used |
|
42 |
Right Daytime Running Lamp, Trailer Turn Signal |
|
44 |
Low-Beam (non-HID), Left |
|
45 |
Front Fog Lamps (HID Only) |
|
48 |
High-Beam Headlamps |
|
Relays |
Usage |
|
49 |
Daytime Running Lamps (Non-HID), Low-Beam Headlamps (HID) |
|
53 |
Not Used |
|
63 |
Main Ignition |
|
66 |
Windshield Wipers |
|
67 |
Powertrain |
|
68 |
Windshield Wipers High Speed |
Engine Compartment
Fuse Block (CTS-V Coupe
and Sedan)
This fuse block is on the left 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.
|
Mini-Fuses |
Usage |
|
11 |
Not Used |
|
19 |
Antilock Braking System (ABS) |
|
22 |
Display |
|
23 |
Sunroof |
|
Mini-Fuses |
Usage |
|
24 |
Body Control Module 1 |
|
25 |
Automatic Forward Lighting System (HID Only) |
|
26 |
Body Control Module 5 |
|
Mini-Fuses |
Usage |
|
27 |
Body Control Module 4 |
|
28 |
Navigation Motor |
|
29 |
Not Used |
|
30 |
Transmission Control Module Battery |
|
31 |
Horn |
|
33 |
Not Used |
|
34 |
Pedestrian Protection System (Export Only) |
|
35 |
Body Control Module 3 |
|
36 |
Body Control Module 2 |
|
38 |
Headlamp Washer (HID Only) |
|
40 |
Not Used |
|
41 |
Air Conditioning Compressor Clutch |
|
Mini-Fuses |
Usage |
|
43 |
Left Daytime Running Lamps (HID) |
|
46 |
Left High-Beam Headlamp |
|
47 |
Right High-Beam Headlamp |
|
50 |
Right Daytime Running Lamp, Windshield Washer Pump |
|
51 |
Airbag System Ignition Switch |
|
52 |
Engine Control Module Ignition, Transmission Control Module Ignition |
|
54 |
Power Moding (Immobilizer Module, Ignition Switch) |
|
55 |
Intercooler Pump |
|
Mini-Fuses |
Usage |
|
56 |
Windshield Wipers |
|
57 |
Right Low-Beam (HID Only) |
|
58 |
Left Low-Beam (HID Only) |
|
59 |
Right Daytime Running Lamp (HID Only) |
|
60 |
Instrument Panel Auxiliary Power Outlet |
|
61 |
Air Quality Sensor, Inside Rear View Mirror, Rear Camera |
|
62 |
Ignition |
|
64 |
Steering Wheel Illumination |
|
65 |
Front Fog Lamps (HID Only) |
|
Mini-Fuses |
Usage |
|
69 |
Body Control Module 6, Body Control Module 7 |
|
70 |
Emissions 1 |
|
71 |
Even Ignition Coils |
|
72 |
Odd Ignition Coils |
|
73 |
Emissions 2 |
|
74 |
Engine Control Module |
|
75 |
Not Used |
|
76 |
Spare |
|
77 |
Spare |
|
78 |
Spare |
|
79 |
Spare |
|
80 |
Spare |
|
81 |
Spare |
|
J-Case Fuses |
Usage |
|
6 |
Cooling Fan 2 |
|
7 |
Cooling Fan 1 |
|
8 |
Starter |
|
9 |
Not Used |
|
10 |
Antilock Brake System Motor |
|
13 |
Not Used |
|
14 |
Electric Parking Brake |
|
15 |
Not Used |
|
16 |
Not Used |
|
17 |
Blower Motor |
|
18 |
Rear Window Defogger |
|
37 |
Magnetic Ride/ Suspension Control |
|
Relays |
Usage |
|
1 |
Cooling Fan 2 |
|
2 |
Cooling Fan 1 |
|
3 |
Starter |
|
4 |
Rear Window Defogger |
|
5 |
Instrument Panel Auxiliary Power Outlet |
|
12 |
Horn |
|
20 |
Headlamp Washer (HID Only) |
|
21 |
Cooling Fan (Series/ Parallel) |
|
32 |
Air Conditioning Compressor Clutch |
|
39 |
Windshield Washer Pump |
|
42 |
Right Daytime Running Lamp |
|
44 |
Left Daytime Running Lamp (HID) |
|
Relays |
Usage |
|
45 |
Front Fog Lamps (HID Only) |
|
48 |
High-Beam Headlamps |
|
49 |
Low-Beam-Headlamps (HID) |
|
53 |
Not Used |
|
63 |
Main Ignition |
|
66 |
Windshield Wipers |
|
67 |
Powertrain |
|
68 |
Windshield Wipers High Speed |
Engine Compartment Fuse Block (CTS-V Wagon)
The underhood fuse block is on the left 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.
|
Mini-Fuses |
Usage |
|
11 |
Not Used |
|
19 |
Antilock Braking System (ABS) |
|
22 |
Display |
|
23 |
Sunroof |
|
Mini-Fuses |
Usage |
|
24 |
Body Control Module 1 |
|
25 |
Automatic Forward Lighting System (HID Only) |
|
26 |
Body Control Module 5 |
|
Mini-Fuses |
Usage |
|
27 |
Body Control Module 4 |
|
28 |
Navigation Motor |
|
29 |
Not Used |
|
30 |
Transmission Control Module Battery |
|
31 |
Horn |
|
33 |
Not Used |
|
34 |
Pedestrian Protection System (Export Only) |
|
35 |
Body Control Module 3 |
|
36 |
Body Control Module 2 |
|
38 |
Headlamp Washer (HID Only) |
|
40 |
Not Used |
|
41 |
Air Conditioning Compressor Clutch |
|
Mini-Fuses |
Usage |
|
43 |
Left Daytime Running Lamp (HID) |
|
46 |
Left High-Beam Headlamp |
|
47 |
Right High-Beam Headlamp |
|
50 |
Right Daytime Running Lamp |
|
51 |
Airbag System Ignition Switch |
|
52 |
Engine Control Module Ignition, Transmission Control Module Ignition |
|
54 |
Power Moding (Immobilizer Module, Ignition Switch) |
|
55 |
Intercooler Pump |
|
56 |
Windshield Wipers |
|
Mini-Fuses |
Usage |
|
57 |
Right Low-Beam (HID Only) |
|
58 |
Left Low-Beam (HID Only) |
|
59 |
Right Daytime Running Lamp (HID Only) |
|
60 |
Instrument Panel Auxiliary Power Outlet |
|
61 |
Air Quality Sensor, Inside Rear View Mirror, Rear Camera |
|
62 |
Ignition |
|
64 |
Steering Wheel Illumination |
|
65 |
Front Fog Lamps (HID Only) |
|
69 |
Body Control Module 6, Body Control Module 7 |
|
Mini-Fuses |
Usage |
|
70 |
Emissions 1 |
|
71 |
Even Ignition Coils |
|
72 |
Odd Ignition Coils |
|
73 |
Emissions 2 |
|
74 |
Engine Control Module |
|
75 |
Not Used |
|
76 |
Spare |
|
77 |
Spare |
|
78 |
Spare |
|
79 |
Spare |
|
80 |
Spare |
|
81 |
Spare |
|
J-Case Fuses |
Usage |
|
6 |
Cooling Fan 2 |
|
7 |
Cooling Fan 1 |
|
8 |
Starter |
|
J-Case Fuses |
Usage |
|
9 |
Not Used |
|
10 |
Antilock Brake System Motor |
|
13 |
Not Used |
|
14 |
Electric Parking Brake |
|
15 |
Not Used |
|
16 |
Not Used |
|
17 |
Blower Motor |
|
18 |
Rear Window Defogger |
|
37 |
Magnetic Ride/ Suspension Control |
|
Relays |
Usage |
|
1 |
Cooling Fan 2 |
|
2 |
Cooling Fan 1 |
|
3 |
Starter |
|
Relays |
Usage |
|
4 |
Rear Window Defogger |
|
5 |
Instrument Panel Auxiliary Power Outlet |
|
12 |
Horn |
|
20 |
Headlamp Washer (HID Only) |
|
21 |
Cooling Fan (Series/ Parallel) |
|
32 |
Air Conditioning Compressor Clutch |
|
39 |
Not Used |
|
42 |
Right Daytime Running Lamp |
|
44 |
Left Daytime Running Lamp (HID) |
|
45 |
Front Fog Lamps (HID Only) |
|
48 |
High-Beam Headlamps |
|
Relays |
Usage |
|
49 |
Low-Beam-Headlamps (HID) |
|
53 |
Not Used |
|
63 |
Main Ignition |
|
66 |
Windshield Wipers |
|
67 |
Powertrain |
|
68 |
Windshield Wipers High Speed |
Rear Compartment Fuse Block (CTS Wagon)
This fuse block is on the right side of the vehicle, behind the trim panel in the rear compartment.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
|
Relays |
Usage |
|
5 |
Stop Lamps (Export Only) |
|
6 |
Door Lock |
|
7 |
Door Unlock |
|
8 |
Fuel Door Unlock (Export Only) |
|
Relays |
Usage |
|
9 |
Right Position Lamp (Export Only) |
|
10 |
Console/Auxiliary Power Outlet |
|
11 |
Not Used |
|
Relays |
Usage |
|
12 |
Side Marker Lamps |
|
13 |
Left Position Lamps |
|
Mini‐Fuses |
Usage |
|
14 |
Right Position Lamp |
|
15 |
Left Position Lamp |
|
16 |
Door Lock |
|
17 |
Console/Auxiliary Power Outlet |
|
18 |
Rear Fog/Export Body Control Module (Export Only) |
|
19 |
Rear Windshield Wiper/Washer |
|
20 |
Windshield Washer Pump |
|
21 |
Sunroof |
|
22 |
Right Position Lamp (Export Only) |
|
Mini‐Fuses |
Usage |
|
23 |
Regulated Voltage Control Sensor |
|
24 |
Audio System (Radio) |
|
25 |
Airbag System |
|
26 |
Remote Keyless Entry/PASS‐Key® Theft Deterrent Module |
|
27 |
Audio Speakers/ Subwoofer |
|
28 |
OnStar® System (If Equipped) |
|
29 |
Engine Control Module |
|
30 |
Canister Vent |
|
31 |
Fuel Pump |
|
33 |
Stop Lamps (Export Only) |
|
Mini‐Fuses |
Usage |
|
34 |
Theft Deterrent System/Universal Garage Door Opener |
|
35 |
Memory Seat Module |
|
36 |
Passenger Door Module |
|
38 |
Rear Auxiliary Power Outlet |
|
39 |
Amplifier |
|
Circuit Breakers |
Usage |
|
1 |
Driver Power Seat Switch |
|
2 |
Passenger Power Seat Switch |
|
3 |
Power Windows |
|
4 |
Power Steering Column |
|
Circuit Breakers |
Usage |
|
32 |
Left Rear Window Switch |
|
37 |
Right Rear Window Switch |
Rear Compartment Fuse Block (CTS Wagon)
This fuse block is on the right side of the vehicle, behind the trim panel in the rear compartment. |The vehicle may not be equipped
with all of the fuses, relays, and features shown.
|
Relays |
Usage |
|
5 |
Stop Lamps (Export Only) |
|
6 |
Door Lock |
|
7 |
Door Unlock |
|
8 |
Fuel Door Unlock (Export Only) |
|
Relays |
Usage |
|
9 |
Right Position Lamp (Export Only) |
|
10 |
Console/Auxiliary Power Outlet |
|
11 |
Not Used |
|
Relays |
Usage |
|
12 |
Side Marker Lamps |
|
13 |
Left Position Lamps |
|
Mini-Fuses |
Usage |
|
14 |
Right Position Lamp |
|
15 |
Left Position Lamp |
|
16 |
Door Lock |
|
17 |
Console/Auxiliary Power Outlet |
|
18 |
Rear Fog/Export Body Control Module |
|
19 |
Rear Windshield Wiper/Washer |
|
20 |
Windshield Washer Pump |
|
21 |
Fuel Pump |
|
22 |
Right Position Lamp (Export Only) |
|
Mini-Fuses |
Usage |
|
23 |
Regulated Voltage Control Sensor |
|
24 |
Audio System (Radio) |
|
25 |
Airbag System |
|
26 |
Remote Keyless Entry/PASS-Key® Theft Deterrent Module |
|
27 |
Audio Speakers/ Subwoofer |
|
28 |
OnStar® System |
|
29 |
Engine Control Module |
|
30 |
Canister Vent |
|
31 |
Rear Differential Cooling Pump |
|
33 |
Stop Lamps (Export Only) |
|
Mini-Fuses |
Usage |
|
34 |
Theft Deterrent System/Universal Garage Door Opener |
|
35 |
Memory Seat Module |
|
36 |
Passenger Door Module |
|
38 |
Rear Auxiliary Power Outlet |
|
39 |
Amplifier |
|
Circuit Breakers |
Usage |
|
1 |
Driver Power Seat Switch |
|
2 |
Passenger Power Seat Switch |
|
3 |
Power Windows |
|
4 |
Power Steering Column |
|
Circuit Breakers |
Usage |
|
32 |
Left Rear Window Switch |
|
37 |
Right Rear Window Switch |
Rear Compartment Fuse Block (CTS Coupe)
The rear compartment fuse block is on top of the battery, on the right
side of the trunk. The battery access door must be removed to access the fuse block The vehicle may not be equipped
with all of the fuses, relays, and features shown.
|
Relays |
Usage |
|
5 |
Stop Lamps (Export Only) |
|
6 |
Door Lock |
|
7 |
Door Unlock |
|
8 |
Fuel Door Unlock (Export Only) |
|
Relays |
Usage |
|
9 |
Right Position Lamp (Export Only) |
|
10 |
Console/Auxiliary Power Outlet |
|
Relays |
Usage |
|
11 |
Sedan Trunk Release/Coupe Rear Fog (Export Only) |
|
12 |
Side Marker Lamps |
|
13 |
Left Position Lamps |
|
Mini-Fuses |
Usage |
|
14 |
Right Position Lamp |
|
15 |
Left Position Lamp |
|
16 |
Door Lock |
|
17 |
Console/Auxiliary Power Outlet |
|
18 |
Rear Fog/Export Body Control Module (Export Only) |
|
19 |
Trunk Release |
|
20 |
Easy Entry Seats (Coupe Only) |
|
21 |
Sunroof |
|
Mini-Fuses |
Usage |
|
22 |
Right Position Lamp (Export Only) |
|
23 |
Regulated Voltage Control Sensor |
|
24 |
Audio System (Radio) |
|
25 |
Airbag System |
|
26 |
Remote Keyless Entry/PASS-Key® Theft Deterrent Module |
|
27 |
Audio Speakers/ Subwoofer |
|
28 |
OnStar® System (If Equipped) |
|
29 |
Engine Control Module |
|
30 |
Canister Vent |
|
31 |
Fuel Pump |
|
33 |
Stop Lamps (Export Only) |
|
Mini-Fuses |
Usage |
|
34 |
Theft Deterrent System/Universal Garage Door Opener |
|
35 |
Memory Seat Module |
|
36 |
Passenger Door Module |
|
38 |
Side Blind Zone Alert (Coupe Only) |
|
39 |
Amplifier |
|
Circuit Breakers |
Usage |
|
1 |
Driver Power Seat Switch |
|
2 |
Passenger Power Seat Switch |
|
3 |
Power Windows |
|
4 |
Power Steering Column |
|
Circuit Breakers |
Usage |
|
32 |
Left Rear Window Switch |
|
37 |
Right Rear Window Switch |
Rear Compartment Fuse
Block (CTS-V Coupe and
Sedan)
The rear compartment fuse block is on top of the battery, on the right
side of the trunk. The battery access door must be removed to access
the fuse block.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
|
Relays |
Usage |
|
5 |
Stop Lamps (Export Only) |
|
6 |
Door Lock |
|
7 |
Door Unlock |
|
8 |
Fuel Door Unlock (Export Only) |
|
Relays |
Usage |
|
9 |
Right Position Lamp (Export Only) |
|
10 |
Console/Auxiliary Power Outlet |
|
Relays |
Usage |
|
11 |
Sedan Trunk Release/Coupe Rear Fog (Export Only) |
|
12 |
Side Marker Lamps |
|
13 |
Left Position Lamps |
|
Mini-Fuses |
Usage |
|
14 |
Right Position Lamp |
|
15 |
Left Position Lamp |
|
16 |
Door Lock |
|
17 |
Console/Auxiliary Power Outlet |
|
18 |
Rear Fog/Export Body Control Module (Export Only) |
|
19 |
Trunk Release |
|
20 |
Easy Entry Seats (Coupe Only) |
|
21 |
Fuel Pump |
|
Mini-Fuses |
Usage |
|
22 |
Right Position Lamp (Export Only) |
|
23 |
Regulated Voltage Control Sensor |
|
24 |
Audio System (Radio) |
|
25 |
Airbag System |
|
26 |
Remote Keyless Entry/PASS-Key® Theft Deterrent Module |
|
27 |
Audio Speakers/ Subwoofer |
|
28 |
OnStar® System (If Equipped) |
|
29 |
Engine Control Module |
|
30 |
Canister Vent |
|
31 |
Rear Differential Cooling Pump |
|
33 |
Stop Lamps (Export Only) |
|
Mini-Fuses |
Usage |
|
34 |
Theft Deterrent System/Universal Garage Door Opener |
|
35 |
Memory Seat Module |
|
36 |
Passenger Door Module |
|
38 |
Side Blind Zone Alert (Coupe Only) |
|
39 |
Amplifier |
|
Circuit Breakers |
Usage |
|
1 |
Driver Power Seat Switch |
|
2 |
Passenger Power Seat Switch |
|
3 |
Power Windows |
|
4 |
Power Steering Column |
|
Circuit Breakers |
Usage |
|
32 |
Left Rear Window Switch |
|
37 |
Right Rear Window Switch |
How to replace Cadillac CTS Cadillac Fuse
It seems like there might be a slight typo or incomplete sentence in your request. If you’re asking how to display information or details about the fuses in the 2014 Cadillac CTS, you can follow these general steps:
- Open the Fuse Box:
- Locate the fuse box in your 2014 Cadillac CTS. Typically, it is found in the engine compartment.
- Identify Specific Fuses:
- Use the diagram to identify specific fuses corresponding to various electrical components in your Cadillac CTS, such as headlights, air conditioning, power windows, etc.
- Visual Inspection:
- Conduct a visual inspection of each fuse. A blown fuse will often have a broken filament inside. If you find a blown fuse, it needs to be replaced.
- Using a Multimeter:
- For a more accurate assessment, you can use a multimeter to check the continuity of each fuse. This will help determine if the fuse is still functional.
- Documentation:
- Make notes or document any findings. Note the fuse numbers or labels and their corresponding functions, especially if you discover any blown fuses.
- Replacement:
- If you find a faulty fuse, replace it with a new one of the same amperage rating. Ensure you are using the correct type of fuse to avoid electrical issues.
- Testing Systems:
- After replacing any blown fuses, test the related electrical systems to ensure they are functioning correctly
- Regular Maintenance:
- Consider incorporating regular fuse checks as part of your vehicle maintenance routine to prevent unexpected electrical issues.
FAQs
The 2014 Cadillac CTS’s fuses act as safety features, cutting the circuit in the case of an overload or short circuit, to protect the electrical system.
The 2014 Cadillac CTS’s fuse box is usually found in the engine compartment, making it simple to access the fuses that regulate the car’s numerous electrical systems.
The fuse box diagram for the 2014 Cadillac CTS will show which particular fuse controls the headlights; these fuses are usually labeled with a number or symbol that corresponds to the function of the light.
The 2014 Cadillac CTS’s fuses can be visually inspected or their continuity can be tested with a multimeter to make sure the fuses are in good operating order.
Additional features like the radio, power windows, and other accessories in the 2014 Cadillac CTS are powered by the accessory fuse.
Some 2014 Cadillac CTS models may have extra fuses kept inside the fuse box, which is a practical way to quickly replace them.
It is advised to check the fuses in your 2014 Cadillac CTS regularly. If a fuse is discovered to be defective, replace it during routine maintenance.
To ensure ideal climate control, use the 2014 Cadillac CTS fuse box diagram to find the precise fuse connected to the air conditioning system.
Using a higher amp fuse in the 2014 Cadillac CTS is not advised since it could jeopardize the security of the electrical system and cause harm.
Usually, a reset is not necessary when changing the fuse in a 2014 Cadillac CTS. For precise instructions, it’s best to speak with a mechanic or refer to the vehicle’s handbook.
To reduce the possibility of electrical shock or harm to the car’s components, the battery must be disconnected before handling fuses in the 2014 Cadillac CTS.
The location and labeling of the corresponding fuse for the power seats in the 2014 Cadillac CTS can be found by consulting the fuse box diagram.
Although there isn’t a single master fuse for every function, the 2014 Cadillac CTS’s main fuse or fuse box itself is essential for distributing power to different parts of the car.
Indeed, a blown fuse in a 2014 Cadillac CTS can cause a number of electrical problems by disrupting the circuit and impairing the functionality of related parts.
Useful Links
View Full PDF: 2014 Cadillac CTS Owner’s Manual| Auto User Guide
2023 Cadillac XT5 Specs, Price, Features, Mileage (Brochure)