AUX CADILLAC CT6 2020 Owner's Manual

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/14/19
188 DRIVING AND OPERATING
Warning (Continued)
function. An ungrounded
outlet could cause an electric
shock.
. Use a weatherproof,
heavy-duty, 15 amp-rated
extension cord if needed.
Failure to use the
recommended extension cord
in good operating condition,
or using a damaged heater or
extension cord, could make it
overheat and cause a fire,
property damage, electric
shock, and injury.
. Do not operate the vehicle
with the heater cord
permanently attached to the
(Continued)
Warning (Continued)
vehicle. Possible heater cord
and thermostat damage could
occur.
. While in use, do not let the
heater cord touch vehicle
parts or sharp edges. Never
close the hood on the
heater cord.
. Before starting the vehicle,
unplug the cord, reattach the
cover to the plug, and
securely fasten the cord. Keep
the cord away from any
moving parts.
4. Before starting the engine, be sure to unplug and store the cord
as it was before to keep it away
from moving engine parts. If you
do not, it could be damaged.
Contact your dealer for information
on how long to use the heater in your
particular area.
Retained Accessory
Power (RAP)
When the ignition is turned from on
to off, the following features (if
equipped) will continue to function
for up to 10 minutes, or until the
driver door is opened. These features
will also work when the ignition is in
RUN or ACC/ACCESSORY:
. Infotainment System
. Power Windows (during RAP this
functionality will be lost when any
door is opened)
. Sunroof (during RAP this
functionality will be lost when any
door is opened)
. Auxiliary Power Outlet
. Audio System
. OnStar System
Shifting Into Park
To shift into P (Park):
1. Bring the vehicle to a stop, and hold the brake pedal down.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
300 VEHICLE CARE
FusesUsage
1 –
2 – Fuses
Usage
3 –
4 – Fuses
Usage
5 Transfer case control/Transmission
control module
ignition
6 –
7 Starter motor
8 Starter pinion
9 Horn
10 –
11 –
12 –
13 High-beam headlamps left/right
18 Right cornering LED
21 Air conditioning clutch
22 Transmission auxiliary oil pump
cooling
23 –
24 Cabin heater pump

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
VEHICLE CARE 301
FusesUsage
26 Engine control module ignition
27 Steering column lock ignition
28 Rear heated seats ignition
29 Front heated seats ignition
30 –
31 Headlamp/Daytime running lamps/Right
headlamp
32 –
33 –
34 –
35 Engine control module ignition –2
36 Engine control module ignition –1
37 Coolant pump/ Ignition coils –odd
38 Ignition coils –even/
Non walk 2 Fuses
Usage
39 Non walk
40 Electric brake control module1/Instrument
cluster/central
gateway module
ignition
41 –
42 Fuel tank zone module/Ignition
43 Heated steering wheel module/
Reflective light aux
display/HVAC IGN/
Automatic occupant
sensing display
44 Aeroshutter
45 Washer
46 Front short range radar sensors
47 Left cornering LED
54 –
55 –
56 – Fuses
Usage
57 –
58 –
59 –
60 Antilock brake system pump/Electric
brake control
module–1
61 Front wiper
62 Headlamp leveling
63 –
64 –
66 Transfer case control module
67 –
68 –
69 –
70 –
71 Antilock brake system valve
72 –
73 –

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
VEHICLE CARE 303
FusesUsage
F1 –
F2 –
F3 –
F4 –
F5 High-beam headlamps left/right
F6 – Fuses
Usage
F7 Front wiper
F8 –
F9 Instrument cluster/ Electric brake control
module 1/Central
gateway module
ignition
F10 – Fuses
Usage
F11 Transmission control/Transfer case
control module
ignition
F12 –
F13 Front heated seats ignition
F14 Exhaust valve solenoid
F15 Rear heated seats ignition
F16 Fuel tank zone module ignition
F17 –
F18 –
F19 –
F20 –
F21 Heated steering wheel module/
Reflective light aux
display/HVAC IGN/
Automatic occupant
sensing display

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
VEHICLE CARE 305
FusesUsage
F1 Electric brake control module–2
F2 –
F3 Headlamp/Daytime running lamps
F4 Right cornering LED
F5 – Fuses
Usage
F6 Front short range radar sensors
F7 Horn
F8 Air conditioning clutch
F9 –
F10 – Fuses
Usage
F11 Automatic headlamp leveling
F12 Starter motor
F13 Starter pinion
F14 –
F15 –
F16 –
F17 Cabin heater pump
F18 Transmission auxiliary oil pump
cooling
F19 Engine control module ignition
F20 Non walk
F21 Ignition coils –even/
Non walk –2
F22 Engine control module ignition –1
F23 Transfer case control module
F24 –
F25 Ignition coils –odd

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
VEHICLE CARE 307
FusesUsage
F1 Auxiliary power outlet front console
F2 Visor
F3 Front blower
F4 Body control module 8
F5 Steering column switch module Fuses
Usage
F6 Electric steering column lock
F7 Glove box door
F8 Front heated seat module
F9 Sensing and diagnostic module Fuses
Usage
F10 Body control module 4
F11 Body control module 3
F12 Data link connector
F13 –
F14 Electronic shifter
F15 Front camera
F16 Display
F17 Heating, ventilation, and air conditioning
control
F18 OnStar
F19 –
F20 –
F21 –
F22 –
F23 Central gateway module
F24 Center stack module/ Infotainment

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
VEHICLE CARE 309
Without Super Cruise
Fuses Usage F01 –
F02 Auxiliary trunk power outlet
F03 Left window
F04 –
F05 Canister vent Fuses Usage
F06 Right rear memory seat
F07 Body control module 7
F08 Passenger/Rear seat adjustment switch Fuses Usage
F09 Passive entry/Passive start battery
F10 Rear subwoofer
F11 Left front memory seat module
F12 –
F13 –
F14 Rear seat memory/ Heated
F15 Left front subwoofer
F16 Right front memory seat
F17 Rear heated seat
F18 –
F19 Driver passenger door window/Mirror/
Driver seat
adjustment/Fuel door
switch
F20 Electric brake control module–2
F21 –

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
310 VEHICLE CARE
FusesUsage
F22 –
F23 Rear closure latch
F24 –
F25 Left front motorized seat belt pretensioner
F26 Rear Defogger
F27 Right front subwoofer
F28 Amplifier
F29 Sunroof
F30 Body control module 2
F31 Body control module 6
F32 Exterior heated mirrors
F33 Right window
F34 Power trunk module
F35 –
F36 –
F37 – Fuses
Usage
F38 Rear blower
F39 Fuel tank zone module
F40 –
F41 Rear seat auxiliary power outlet
F42 Left rear memory seat
F43 –
F44 Rear closure release switch/Power trunk
module/Integrated
chassis control
module battery
F45 Auxiliary audio/Video
F46 External object calculating module/
Side blind zone alert/
Rear center short
range radar sensor/
Long range radar
sensors
F47 –
F48 – Fuses
Usage
F49 Memory bolster module
F50 Body control module 1
F51 Transmission control module
F52 Park assist
F53 Ventilated seats
F54 Headliner/Universal garage door opener/
Power sounder
module/Rain sensor
F55 Front memory seat module
F56 Rear HVAC Display
F57 –
F58 –
F59 Engine control module battery
F60 Right front motorized seat belt pretensioner
F61 –

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
VEHICLE CARE 311
FusesUsage
F62 –
F63 Rear seat infotainment module
F64 Engine control module ignition
F65 Rear window sunshade
F66 Rear vision camera/ Inside Rearview
mirror
F67 Run/Crank misc/Air quality sensor/
Integrated chassis
control module/
Electronic shifter/DC
DC converter
F68 Damping control module
F69 Television tuner module
F70 –
F71 –
F72 – Fuses
Usage
F73 –
F74 –
F75 –
Relays Usage
R1 Rear seat auxiliary power outlet
R2 Spare
R3 Run/Crank

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
VEHICLE CARE 313
FusesUsage
F21 Electric brake control module - 2
F22 –
F23 Left front motorized seat belt pretensioner
F24 Body control module 7
F25 Passive entry/Passive start battery
F26 Rear closure latch
F27 Amplifier
F28 Rear Defogger
F29 Park assist module
F30 Body control module 1
F31 Driver monitoring system
F32 Driver passenger door window/Mirror/
Driver seat
adjustment/Fuel door
switch Fuses
Usage
F33 Passenger/Rear seat adjustment switch
F34 Left front memory seat
F35 Right rear memory seat
F36 External heated mirror
F37 –
F38 Transmission control module
F39 Rear seat infotainment module
F40 –
F41 –
F42 –
F43 Power trunk module
F44 Right front memory seat
F45 –
F46 Right window Fuses
Usage
F47 Engine control module battery
F48 Right front subwoofer
F49 Body control module 6
F50 –
F51 –
F52 Fuel tank zone module
F53 Rear seat auxiliary power outlet
F54 Left rear memory seat
F55 –
F56 Rear closure release switch/Power trunk
module