Buick LaCrosse 2012 Owner's Manual page 364

10-38 Vehicle Care
J-Case Usage
Fuses
Transmission
44 Auxiliary Oil Pump
(eAssist)
45 Cooling Fan K1
59 AIR Pump
Mini Fuses Usage
Transmission
1 Control Module
Battery
Engine Control
2
Module Battery
Air Conditioning
3
Compressor Clutch
Engine Control
5
Module Run/Crank
Ignition Coils
Even (Six Cylinder
8 Engine), Ignition
Coils All (Four
Cylinder Engine
Mini Fuses Usage
Ignition Coils
9 (Six Cylinder
Engine)
Engine Control
Module Switched
10 Battery (from Engine
Control Module
Relay)
Six Cylinder Engine:
Post Catalytic
Converter Oxygen
11 Sensor Heater,
Mass Air Flow
Sensor, Flex Fuel
Sensor
Run/Crank for
Transmission
13 Control Module and
Fuel System Control
Module
Cabin Heater
14 Coolant Pump
(eAssist)
I n f o r ma t i o n P r o v i d e d b y :
Mini Fuses
Odd Motor Generator
14 Unit Coolant Pump
(eAssist)
Run/Crank for
16 eAssist Power
Inverter Module
Airbag Module
17
Run/Crank
Vented Seats
18
(eAssist)
Variable Effort
Steering (if
23 equipped) or eAssist
Power Inverter
Module
29 Power Lumbar, Left
Power Lumbar,
Right or Power Pack
30
Cooling Fan
(eAssist)
Usage