2013 CADILLAC ATS relay

Black plate (34,1)Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
10-34 Vehicle Care
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-colored 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
possible.
To identify and check fuses, circuit
breakers, and relays, seeEngine
Compartment Fuse Block on
page 10‑34, Instrument Panel Fuse
Block on page 10‑37, and Rear
Compartment Fuse Block on
page 10‑40.
Engine Compartment
Fuse Block
The underhood fuse block is on the
passenger 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.
Notice:
Spilling liquid on any
electrical component on the
vehicle may damage it. Always
keep the covers on any electrical
component.

Black plate (35,1)Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
Vehicle Care 10-35
Number Usage1 Not Used
2 Not Used
3 Not Used
4 Body Control Module 6
5 Not Used
6 Driver Power Seat
7 Not Used
*8 Headlamp Washer Relay
9 Not Used
10 Not Used 11 Not Used
12 Not Used
13 Passenger Power Seat
14 Body Control Module 5

Black plate (36,1)Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
10-36 Vehicle Care
Number Usage15 Passive Entry/ Passive Start
16 Not Used
*17 Headlamp Washer 18 Not Used
19 Antilock Brake System Pump
20 Antilock Brake System Valve
*21 AIR Pump 22 Not Used
23 Wiper Control Relay
24 Wiper Speed Relay
25 Engine Control Module Relay
*26 AIR Pump Relay
27 Spare/Heated Seat 2
28 Body Control Module 1/Spare Number Usage
*29 AFS AHL/ Pedestrian
Protection
30 Passenger Window Switch
31 Body Control Module 7
32 Sunroof
33 Front Wiper
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 Number Usage
41 Fuel Heater
*42 AIR Solenoid Relay
43 Washer
44 Rear Washer Relay
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
*51 Coolant Pump
*52 Coolant Pump Relay
53 Air Conditioning Compressor Clutch

Black plate (37,1)Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
Vehicle Care 10-37
Number Usage*54 AIR Solenoid55 Transmission Control Module/
Spare
*56 Headlamp Low Relay
57 Headlamp high Relay
58 Starter
59 Starter Relay
60 Run/Crank Relay
*61 Vacuum Pump Relay
62 Air Conditioning Control Relay
*63 Adaptive Headlamp Leveling
*64 Left High Intensity Discharge
Headlamp Number Usage
*65 Right High Intensity Discharge
Headlamp
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
74 Not Used
* OptionalInstrument 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.

Black plate (38,1)Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
10-38 Vehicle Care
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.
Notice:Spilling liquid on any
electrical component on the
vehicle may damage it. Always
keep the covers on any electrical
component.

Black plate (39,1)Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
Vehicle Care 10-39
Number Usage1 Not Used
2 Data Link Connector
3 Not Used
4 Not Used
5 Heater, Ventilation, and Air Conditioning
Control
6 Electric Steering Column Lock
8 Battery
9 Heated Steering Wheel
10 Not Used 11 Logistics Shunt 1
12 SDM/AOS
13 Cluster/HUD/ICS/ Steering Wheel
Controls Number Usage
14 Radio/Heater, Ventilation, and Air
Conditioning
16 Not Used
17 Accessory Power Outlet 1
18 Accessory Power Outlet 2
19 Steering Wheel Controls
20 Not Used
21 Not Used
22 Logistics Shunt 2
23 Not Used
24 Not Used
25 Not Used
27 RAP Relay Number Usage
28 Front Heater, Ventilation, and Air
Conditioning Blower
29 Power Steering Column
30 Not Used
Circuit
Breakers Usage
CB7 Not Used
CB26 Not Used
Relays Usage K10 RAP/Accessory
K605 Logistics
K609 Not Used

Black plate (40,1)Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
10-40 Vehicle Care
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.

Black plate (41,1)Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
Vehicle Care 10-41
Number Usage1 Not Used
2 Left Window
3 Body Control Module 8
4 Not Used
5 Passive Entry Passive Start
Battery 1
6 Body Control Module 4
7 Heated Mirrors
8 Amplifier
9 Rear Window Defogger
10 Not Used 11 Trailer Connector
12 OnStar (If Equipped)
13 Right Window Number Usage
14 Electric Parking Brake
15 Not Used
16 Trunk Release
17 Run Relay
18 Logistics Relay
19 Logistics Fuse
20 Rear Window Defogger Relay
21 Mirror Window Module
22 Not Used
23 Canister Vent
24 Body Control Module 2
25 Rear Vision Camera
26 Not Used
27 SBZA/LDW/EOCM
28 Trailer/Sunshade Number Usage
29 Not Used
30 Semi-Active Damping System
31 Transfer Case Control Module
32 Theft Module/ Universal Garage
Door Opener/Rain
Sensor
33 UPA
34 Radio/DVD
35 Not Used
36 Trailer
37 Fuel Pump/Fuel System Control
Module
38 Not Used
39 Not Used
40 Not Used
41 Not Used