Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCADILLAC2013CTS WAGON AWD V6-3.0LREPAIR AND DIAGNOSISPOWER AND GROUND DISTRIBUTIONFUSELOCATIONSREAR COMPARTMENT FUSE BLOCK
2013 Cadillac CTS Wagon AWD V6-3.0L
Rear Compartment Fuse Block
2013 Cadillac CTS Wagon AWD V6-3.0LSECTION Rear Compartment Fuse Block
Rear Compartment Fuse Block
The 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)
9 Right Position Lamp (Export Only)
10 Console/Auxiliary Power Outlet
11 Not Used
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)
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)
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
32 Left Rear Window Switch
37 Right Rear Window Switch
RENDER: 1.0x
NO RELATED
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Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.