Black plate (37,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Vehicle Care 10-37
J-CaseFuses Usage
25 Rear Heated Seats
26 Antilock Brake System Pump
27 Electric Park Brake
28 Rear Window Defogger
41 Brake Vacuum Pump
42 Cooling Fan K2
43 Not Used
44 Transmission Auxiliary Oil Pump
(eAssist)
45 Cooling Fan K1
59 AIR Pump
Mini Fuses Usage 1 Transmission Control Module —
Battery Mini Fuses Usage
2 Engine Control Module Battery
3 Air Conditioning Compressor Clutch
5 Engine Control Module Run/Crank
8 Ignition Coils —
Even (Six Cylinder
Engine), Ignition
Coils —All (Four
Cylinder Engine)
9 Ignition Coils —Odd
(Six Cylinder
Engine)
10 Engine Control Module—Switched
Battery (from Engine
Control Module
Relay) Mini Fuses Usage
11 Six Cylinder Engine: Post Catalytic
Converter Oxygen
Sensor Heater,
Mass Air Flow
Sensor, Flex Fuel
Sensor, Secondary
Air Induction
Solenoid
13 Run/Crank for Transmission
Control Module and
Fuel System Control
Module/Chassis
Control Module
(eAssist)
14 Cabin Heater Coolant Pump
(eAssist)
15 Motor Generator Unit Coolant Pump
(eAssist)
Black plate (38,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
10-38 Vehicle Care
Mini Fuses Usage16 Run/Crank for eAssist Power
Inverter Module
17 Airbag Module —
Run/Crank
18 Sunshade Module, Vehicle Air
Purification System,
Vented Seats
20 Heated Steering Wheel (non eAssist)
23 Variable Effort Steering (if
equipped) or eAssist
Power Inverter
Module
29 Power Lumbar, Left
30 Power Lumbar, Right or Power Pack
Cooling Fan
(eAssist) Mini Fuses Usage
31 All Wheel Drive, Electronic
Suspension Control
32 Body Control Module 6
33 Heated Seat —
Front
34 Antilock Brake System Valves
35 Amplifier
36 Adaptive Forward Lighting (AFL)
Motors—Battery
37 Right High Beam
38 Left High Beam
46 Cooling Fan Relay Mini Fuses Usage
47 Six Cylinder Engine: Pre Catalytic
Converter Oxygen
Sensor Heater,
Canister Purge
Solenoid. Four
Cylinder Engine: Pre
and Post Catalytic
Converter Oxygen
Sensor Heaters,
Canister Purge
Solenoid
48 Fog Lamps
49 Right High Intensity Discharge
Headlamp
50 Left High Intensity Discharge
Headlamp
51 Horn
52 Cluster Run/Crank
