Cadillac XT4 - Page 315

Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-15440913) - 2022 -
CRC - 5/13/21
314 VEHICLE CARE
Fuses Usage
67 Spare
68 Spare
69 -
70 TRLR PRK LIGHT –
Trailer Park Light
72 STRTR PINION –
Starter Pinion
75 ECM MAIN – Engine
Control Module Main
76 PT OFF ENG –
Powertrain Off Engine
– Engine Control
Module Power Train
Ignition 1 (Gas)/
Engine Control
Module Power Train
Ignition 3 (Diesel)
78 Horn
79 WASH PMP – Front
and Rear
Washer Pump
Fuses Usage
81 TCM/ECM/COOL
PUMP – Transmission
Control Module/
Engine Control
Module/Cooling Pump
(Diesel)
82 NOx SNSR – Nitric
Oxide and Nitrogen
Dioxide and Exhaust
Particulate Sensors –
Exhaust Particulate
Matter Sensor –
Diesel Exhaust Fluid
Control (DEFC)
Module Bus Enable –
Fuel Tank Zone
Module PWR TRN
SNSR Bus Enable –
Gearchange Interface
Board Module PWR
TRN SNSR Bus
Wake Up
83 IGN COIL – Ignition
Coils (Gas)/Engine
Control Module Power
Train Ignition 2
(Diesel)
Fuses Usage
84 PT ON ENG –
Canister Purge
Solenoid/Step Cam
Exhaust Solenoid
Cylinder 2 and 3/
Step Cam Intake
Cylinder Solenoids/
Turbo Bypass
Solenoid/Oxygen
Sensor (Pre)/O2
Heater/Oxygen
Heated Sensor/Mass
Airflow/Inlet Air
Temperature/Throttle
Inlet Absolute
Pressure/Humidity
Sensor/Charge Air
Cooler Water Pump
85 Shunt
86 Shunt
87 DIESEL FUEL HTR 1
– Diesel Fuel Heater 1
88 AERO SH –
Aeroshutter