Page 251 of 319

Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-9369636) - 2016 -
crc - 6/1/15
250 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 0250,
Instrument Panel Fuse Block 0253,
and Rear Compartment Fuse Block
0 255.
Engine Compartment
Fuse Block
To remove the fuse block cover,
press the clips on the cover and lift
it straight up.
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
Page 253 of 319

Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-9369636) - 2016 -
crc - 6/1/15
252 Vehicle Care
Mini Fuses Usage14 Heated Steering Wheel
15 Heads Up Display
16 Instrument Cluster/ Malfunction Indicator
Lamp/Ignition
17 Air Quality Sensor
18 Headlamp Washer
19 Transmission Control Module Run
Crank
20 Rear Electrical Center Run Crank
30 Switch Back Light
32 Battery Sense (Regulated Voltage
Control)
33 Adaptive Forward Lighting/Adaptive
Headlamp Leveling
Module
35 Electronic Brake Control Module Mini Fuses Usage
36 Air Conditioning Compressor Clutch
46 Low-Beam Headlamp –Right
47 Low-Beam Headlamp –Left
50 Front Fog Lamps
51 Horn
52 Fuel System Control Module
53 Headlamp Level
54 Sensing Diagnostic Module Ignition
55 High-Beam Headlamp –Right
56 High-Beam Headlamp –Left
57 Ignition Steering Column Lock
65 Trailer Right Stoplamp
66 Trailer Left Stoplamp Mini Fuses Usage
67 Spare
68 Spare
69 Spare
70 Spare
71 Spare
72 Spare
Mini Relays Usage 7 Powertrain
9 Cooling Fan 2
13 Cooling Fan 1
15 Run/Crank
Micro
Relays Usage
2 Vacuum Pump
4 Wiper Control
5 Wiper Speed
10 Starter
12 Cool Fan 3
Page 254 of 319
Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-9369636) - 2016 -
crc - 6/1/15
Vehicle Care 253
Micro
Relays Usage
14 Low Beam/HID
U Micro Relays Usage
3 Air Conditioning Compressor Clutch
8 Headlamp Washer
Instrument Panel Fuse
Block
The instrument panel fuse block is
located in the center console
between the driver and passenger
seats. To access the fuses, open
the fuse panel door from the
passenger side by pulling it out.
To reinstall the door, push the door
back into its original location.
The vehicle may not be equipped
with all of the fuses, relays and
features shown.
Page 255 of 319
Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-9369636) - 2016 -
crc - 6/1/15
254 Vehicle Care
Instrument Panel Fuse Block
Mini Fuses Usage DISPLY Display Mini Fuses Usage
S/ROOF Sunroof Mini Fuses Usage
UHP Universal Handsfree Phone
(If Equipped)
RDO Radio
APO –
IP/CNSL Auxiliary Power
Outlet
–Instrument
Panel/Console
APO –CNSL Auxiliary Power
Outlet–Floor
Console
BCM 1 Body Control Module 3
BCM 4 Body Control Module 4
BCM 7 Body Control Module 7
ONSTAR OnStar
®System (If
Equipped)
RAIN SNSR Rain Sensor BCM 6 Body Control Module 6
ESCL Electronic Steering Column Lock
Page 256 of 319
Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-9369636) - 2016 -
crc - 6/1/15
Vehicle Care 255
Mini Fuses UsageAIRBAG Sensing and Diagnostic Module
DLC Data Link Connector
IPC Instrument Cluster
STR
WHL SW Steering Wheel
Switch
BCM 3 Body Control Module 1
BCM 2 Body Control Module 2
AMP/RDO Amplifier/Radio HVAC Heating Ventilation & Air Conditioning
J-Case Fuses Usage
BCM 8 Body Control Module 8
FRT BLWR Front Blower Relays Usage
LOGIC RLY/ SHUNT Logistics Relay/
Shunt
RAP/
ACCY RLY Retained
Accessory Power/
Accessory Relay
Breakers Usage HTR DR Heated Driver Seat
HTR PAS Heated Passenger Seat
Rear Compartment Fuse
Block
The rear compartment fuse block is
in the cargo area, on the driver side
of the vehicle behind the lower trim
panel. To open, turn the latch with a
flat bladed tool and pull the trim
panel from the edges to fold it down.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Page 264 of 319

Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-9369636) - 2016 -
crc - 6/1/15
Vehicle Care 263
ensure that the replacement or
alternate tires and wheels allow the
TPMS to continue to function
properly.
SeeTire Pressure Monitor
Operation 0263 for additional
information.
Tire Pressure Monitor
Operation
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS is designed to warn the
driver when a low tire pressure
condition exists. TPMS sensors are
mounted onto each tire and wheel
assembly, excluding the spare tire
and wheel assembly. The TPMS
sensors monitor the air pressure in
the tires and transmit the tire
pressure readings to a receiver
located in the vehicle.
When a low tire pressure condition
is detected, the TPMS illuminates
the low tire pressure warning light
located on the instrument cluster.
If the warning light comes on, stop
as soon as possible and inflate the
tires to the recommended pressure
shown on the Tire and Loading
Information label. See Vehicle Load
Limits 0168.
A message to check the pressure in
a specific tire displays in the Driver
Information Center (DIC). The low
tire pressure warning light and the
DIC warning message come on at
each ignition cycle until the tires are
inflated to the correct inflation
pressure. Using the DIC, tire
pressure levels can be viewed. For
additional information and details
about the DIC operation and
displays see Driver Information
Center (DIC) 0123.
The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as the vehicle is driven. This
could be an early indicator that the air pressure is getting low and
needs to be inflated to the proper
pressure.
A Tire and Loading Information
label, attached to your vehicle,
shows the size of the original
equipment tires and the correct
inflation pressure for the tires when
they are cold. See
Vehicle Load
Limits 0168, for an example of the
Tire and Loading Information label
and its location. Also see Tire
Pressure 0260.
The TPMS can warn about a low
tire pressure condition but it does
not replace normal tire
maintenance. See Tire Inspection
0 265, Tire Rotation 0266 andTires
0 258.
Caution
Tire sealant materials are not all
the same. A non-approved tire
sealant could damage the TPMS
sensors. TPMS sensor damage
caused by using an incorrect tire
sealant is not covered by the
(Continued)
Page 286 of 319

Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-9369636) - 2016 -
crc - 6/1/15
Vehicle Care 285
.Is the proper towing equipment
going to be used? See your
dealer or trailering professional
for additional advice and
equipment recommendations.
. Is the vehicle ready to be
towed? Just as preparing the
vehicle for a long trip, make sure
the vehicle is prepared to be
towed.
Dinghy Towing
The vehicle may be dinghy towed
from the front. The vehicle can also
be towed on a platform trailer with
all four wheels off of the ground.
For vehicles being dinghy towed,
the vehicle should be run at the
beginning of each day and at each
RV fuel stop for about five minutes.
This will ensure proper lubrication of
transmission components.To tow the vehicle from the front
with all four wheels on the ground:
1. Position the vehicle that will be towed and secure it to the
towing vehicle.
2. Open the driver door.
3. With the vehicle off, press the brake pedal and press the
START/STOP button to start
the engine (the green indicator
light on the button will
illuminate).
4. Put the vehicle in N (Neutral).
5. Press the ENGINE START/ STOP button again. The
engine will stop, the DIC will display SHIFT TO PARK, and
the amber indicator light on the
switch illuminates. See
Transmission Messages
0135.
6. Remove the following fuses: ESCL, BCM 1, BCM 2 and
BCM 3. The START/STOP
button indicator lights will be
off. See Instrument Panel Fuse
Block 0253.
7. Close the driver door.Caution
If the vehicle is towed without
performing each of the steps
listed under “Dinghy Towing,” the
automatic transmission could be
damaged. Be sure to follow all
steps of the dinghy towing
procedure prior to and after
towing the vehicle.
Page 287 of 319

Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-9369636) - 2016 -
crc - 6/1/15
286 Vehicle Care
Caution
If 105 km/h (65 mph) is exceeded
while towing the vehicle, it could
be damaged. Never exceed
105 km/h (65 mph) while towing
the vehicle.
Once the destination has been
reached: 1. Set the parking brake.
2. Reinstall the fuses. See Instrument Panel Fuse Block
0253.
3. Shift the transmission to P (Park).
4. Place the ignition position to LOCK/OFF.
5. Disconnect the vehicle from the tow vehicle.
6. Start the engine and let it idle for more than three minutes
before driving the vehicle.
Caution
Too much or too little fluid can
damage the transmission. Be
sure that the transmission fluid is
at the proper level before towing
with all four wheels on the
ground.
Caution
Do not tow a vehicle with the front
drive wheels on the ground if one
of the front tires is a compact
spare tire. Towing with two
different tire sizes on the front of
the vehicle can cause severe
damage to the transmission.
Dolly Towing
The vehicle should not be towed
with two wheels on the ground. To
properly tow the vehicle, it should
be placed on a platform trailer with
all four wheels off of the ground or
dinghy towed from the front.
Towing the Vehicle from
the Rear