2012 Buick LaCrosse Owner Manual - Page 378

10-40 Vehicle Care Usage Transmission Control Module - Battery Engine Control Module Battery Air Conditioning Compressor Clutch Engine Control Module Run/Crank Ignition Coils - Even (Six Cylinder Engine), Ignition Coils - All (Four Cylinder Engine Ignition Coils - Odd (Six Cylinder Engine) Engine Control Module - Switched Battery (from Engine Control Module Relay) 13 11 Mini Fuses Usage Six Cylinder Engine: Post Catalytic Converter Oxygen Sensor Heater, Mass Air Flow Sensor, Flex Fuel Sensor Run/Crank for Transmission Control Module and Fuel System Control Module Cabin Heater Coolant Pump (eAssist) Motor Generator Unit Coolant Pump (eAssist) Run/Crank for eAssist Power Inverter Module Airbag Module - Run/ Crank Mini Fuses 18 Usage Vented Seats (eAssist) Variable Effort Steering (if equipped) or eAssist Power Inverter Module Power Lumbar, Left Power Lumbar, Right or Power Pack Cooling Fan (eAssist) Passive Entry/ Passive Start Module - Battery 1 (eAssist) Body Control Module 6 Heated Seat - Front Antilock Brake System Valves Amplifier Mini Fuses 1 2 3 5 23 29 30 8 14 31 15 9 32 33 34 35 16 10 17