Looking for Buick Lucerne fuse box diagrams ? This article covers the full-size sedan Buick Lucerne , available from 2006 , and includes fuse box diagrams for Buick Lucerne 2006, 2007, 2008, 2009, 2010 and 2011 , along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse and relay (fuse layout).
The underhood fuse block is located on the passenger’s side of the engine compartment. Remove the fuse cover and secondary service cover to access the fuse block.
Assignment of the fuses in the engine compartment (2006, 2007)
Fuse Data
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No. Description F1 Spare F2 Driver’s Side Low-Beam F3 Passenger’s Side Low-Beam F4 Airbag Ignition F5 Engine Control Module F6 Transaxle Ignition F7 Spare F8 Spare F9 Sprare F10 Passenger’s Side High-Beam Headlamp F11 Driver’s Side High-Beam Headlamp F12 Windshield Washer Pump F13 Spare F14 Climate Controls, Instrument Panel Cluster F15 Spare F16 Fog Lamps F17 Horn F18 Windshield Wiper F19 Driver’s Side Corner Lamp F20 Passenger’s Side Corner Lamp F21 Oxygen Sensor F22 Powertrain F23 Engine Control Module (ECM), Crank F24 Injector Coil F25 Injector Coil F26 Air Conditioning F27 Air Solenoid F28 Engine Control Module, Transaxle Control Module (ECM/TCM) F29 Spare F30 Spare F31 Spare F32 Spare JC1 Heated Windshield Washer JC2 Cooling Fan 1 JC3 Spare JC4 Crank JC5 Cooling Fan 2 JC6 Anti-lock Brake System 2 JC7 Anti-lock Brake System 1 JC8 Air Pump
F = Mini Fuse
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Assignment of the relays in the engine compartment (2006, 2007)
Fuse Data
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No. Description R1 Cooling Fan 1 R2 Cooling Fan R3 Crank R4 Powertrain R5 Spare R6 Run/Crank R7 Cooling Fan 2 R8 Windshield Wiper R9 Air Pump R10 Windshield Wiper High R11 Air Conditioning R12 Air Solenoid
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Assignment of the fuses in the engine compartment (2008, 2009, 2010, 2011)
Fuse Data
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No. Description 1 Engine Control Module (ECM), Crank 2 Fuel Injectors Odd 3 Fuel Injectors Even 4 Air Conditioning Clutch 5 Air Injection Reactor (AIR) Solenoid 6 Oxygen Sensor 7 Emission Device 8 Transmission, Ignition 1 9 Engine Control Module (ECM), Powertrain Control Module (PCM) 10 Climate Control System, Instrument Panel Cluster Ignition 1 11 Airbag System 12 Horn 13 Windshield Wiper 14 Fog Lamps 15 Right High-Beam Headlamp 16 Left High-Beam Headlamp 17 Left Low-Beam Headlamp 18 Right Low-Beam Headlamp 19 Windshield Washer Pump Motor 20 Left Front Cornering Lamp 21 Right Front Cornering Lamp 22 Air Pump (J-Case) 23 Antilock Brake System (ABS) (J-Case) 24 Starter (J-Case) 25 Antilock Brake System (ABS) Motor (J-Case) 26 Cooling Fan 2 (J-Case) 27 Cooling Fan 1 (J-Case)
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Assignment of the relays in the engine compartment (2008, 2009, 2010, 2011)
Fuse Data
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No. Description 29 Powertrain 30 Starter 31 Cooling Fan 2 32 Cooling Fan 3 33 Cooling Fan 1 34 Air Conditioning Clutch 35 Air Injection Reactor (AIR) Solenoid 36 Ignition 37 Air Pump
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The rear fuse block is located under the rear seat on the driver’s side. The rear seat cushion must be removed to access the rear fuse block. To access the fuse block, pull out and lift up on the cover latch, located at the end of the fuse block, near the battery cable.
Assignment of the fuses in the rear underseat fuse box (2006, 2007)
Fuse Data
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No. Description F1 Amplifier (Option) F2 Not Used F3 Interior Lamps F4 Courtesy/Passenger Side Front Turn Signal F5 Canister Vent F6 Magnetic Ride Control Module (Option) F7 Leveling Compressor F8 Not Used F9 Not Used F10 Switch Dimmer F11 Fuel Pump F12 Body Control Module Logic F13 Airbag F14 Accessory Power Outlets F15 Driver’s Side Turn Signal F16 Passenger Side Rear Turn Signal F17 Sunroof F18 Center High-Mounted Stoplamp, Back-up Lamps F19 Rear Door Locks F20 Not Used F21 Radio, S-Band F22 OnStar® (Option) F23 Accessory Power Outlet F24 Driver Door Module F25 Passenger Door Module F26 Trunk Release F27 Heated/Cooled Seats (Option) F28 Engine Control Module, Transaxle Control Module (ECM/TCM) F29 Regulated Voltage Control Sense F30 Daytime Running Lamps F31 Instrument Panel Harness Module F32 Not Used F33 Not Used F34 Steering Wheel Illumination F35 Body Harness Module F36 Memory Seat Module Logic Massage (Option) F37 Object Detection Sensor (Option) F38 Not Used F40 Shifter Solenoid F41 Retained Accessory Power, Miscellaneous F42 Driver’s Side Park Lamp F43 Passenger’s Side Park Lamp F44 Heated Steering Wheel (Option) F45 Not Used F46 Not Used F47 Heated/Cooled Seats, Ignition 3 (Option) F48 Ignition Switch F49 Not Used JC1 Climate Control Fan JC2 Rear Defogger JC3 Electronic Leveling Control/Compressor F39 Terminating Resistor
F = Mini Fuses
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Assignment of the relays in the rear underseat fuse box (2006, 2007)
Fuse Data
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No. Description R1 Retained Accessory Power R2 Park Lamps R3 Run (Option) R4 Daytime Running Lamps R5 Not Used R6 Trunk Release R7 Fuel Pump R8 Not Used R9 Door Lock R10 Door Unlock R11 Not Used R12 Not Used R13 Not Used R14 Rear Defogger R15 Electronic Leveling Control Compressor
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Assignment of the circuit breakers in the rear underseat fuse box (2006, 2007)
Fuse Data
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No. Description CB1 Front Passenger’s Seat, Memory Seat Module CB2 Driver’s Power Seat, Memory Seat Module CB3 Door Module, Power Windows CB4 Not Used
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Assignment of the fuses in the rear underseat fuse box (2008, 2009, 2010, 2011)
Fuse Data
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№ Description 1 Fuel Pump 2 Left Park Lamp 3 Not Used 4 Right Park Lamp 5 Engine Control Module (ECM)/ Transmission Control Module (TCM) 6 Memory Module 7 Not Used 8 Steering Wheel Illumination 9 Front Heated/Cooled Seat Module 10 Run 2 – Heated/Cooled Seats 11 Not Used 12 RPA Module 13 PASS-Key® III System 14 Unlock/Lock Module 15 Magnetic Ride Control 16 Daytime Running Lamps (DRL) 17 Sunroof 18 Body Control Module (BCM) Dim 19 Body Control Module (BCM) 20 Run 1-Heated Steering Wheel 21 Ignition Switch 22 Driver Door Module 23 Not Used 24 Electronic Leveling Control Module 25 Body Control Module (Left Turn Signal) 26 Cigarette Lighter, Auxiliary Power Outlet 27 Not Used 28 Retained Accessory Power 1 (RAP) 29 Passenger Door Module 30 Sensing and Diagnostic Module 31 Accessory Power Outlets 32 Body Control Module (BCM) (Inadvertent) 33 Retained Accessory Power 2 (RAP) 34 CanisterVent Solenoid 35 Body Control Module (Courtesy) 36 Body Control Module (Right Turn Signal) 37 Trunk Release 38 Amplifier, Radio 39 Body Control Module (CHMSL) 40 Body Control Module 41 Not Used 42 OnStar® Module 43 Body Modules 44 Radio 45 Not Used 46 Rear Defogger (J-Case) 47 Electronic Leveling Control Compressor (J-Case) 48 Blower (J-Case) 49 Not Used 50 Terminating Resistor
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Assignment of the relays in the rear underseat fuse box (2008, 2009, 2010, 2011)
Fuse Data
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No. Description 51 Not Used 52 Rear Defogger 53 Electronic Leveling Control Compressor 58 Park Lamps 59 Fuel Pump 60 Not Used 61 Not Used 62 Unlock 63 Lock 64 Run 65 Daytime Running Lamps 66 Not Used 67 Trunk Release 68 Not Used 69 Not Used 70 Retained Accessory Power (RAP)
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Assignment of the circuit breakers in the rear underseat fuse box (2008, 2009, 2010, 2011)
Fuse Data
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No. Description 54 Right Front Seat 55 Left Front Power Seat 56 Power Windows 57 Power Tilt Steering Wheel
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