Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-15440913) - 2022 -
CRC - 5/13/21
VEHICLE CARE
315
Fuses
Usage
89
SCR MODULE
–
Selective Catalytic
Reduction Power
Module
92
TRLR ST/TRN RT
–
Right Trailer Brake/
Indicator Light
-
93
AHL/CVS
–
Automatic
Headlight Levelling/
Canister Vent
Solenoid (Gas)
95
SMART SENSORS
–
NOX Sensors (Pre/
Post/Aft)
96
DIESEL FUEL HTR 2
–
Diesel Fuel Heater 2
99
-
Relays
Usage
20
REAR DEFOG
–
Rear
Demister/Outside
Rear View Mirror
Demister
Relays
Usage
25
FRT WPR CNTRL
–
Front Wiper Control
31
RUN/CRNK
–
Run/
Crank
37
FRT WPR SPD
–
Front Wiper Speed
42
-
64
STRTR MTR
–
Starter
Motor
66
PWRTRN
–
Powertrain
71
TRLR PRK LAMP
–
Trailer Park Lights/
Spare
-
73
A/C CNTRL
–
Air
Conditioning Controls
80
STRTR PINION
–
Starter Pinion
90
PWRTRN SNSR
–
Powertrain Sensor
Relays
Usage
94
DEF HTR
–
Diesel
Exhaust Fluid Control
Module
-
98
DIESEL FUEL HTR
–
Diesel Fuel Heater
-
Instrument Panel Fuse
Block
The instrument panel fuse block is on
the driver side of the instrument
panel, between the steering wheel and