Buick Regal (2011-2017) fuses and relays



In this article, we consider the fifth generation Buick Regal, produced from 2008 to 2017. Here you will find fuse box diagrams of Buick Regal 2011, 2012, 2013, 2014, 2015, 2016 and 2017, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse box diagram: Buick Regal (2011-2017)

Cigar lighter / power outlet fuses in the Buick Regal are the fuses №7 (Console power outlet) and №26 (Trunk Power Outlet, 2011-2012) in the Passenger compartment fuse box, fuse №25 (Power outlets) in the Engine compartment fuse box.

Passenger compartment fuse box

It is located in the dashboard, behind the storage compartment to the left of the steering wheel.The location of the fuses in the passenger compartment: Buick Regal (2011-2017)

Fuse box diagram

Instrument panel fuse box diagram: Buick Regal (2011, 2012, 2013, 2014, 2015, 2016, 2017)


Assignment of the fuses and relays in the Passenger compartment
12011-2012: Suspension control module
2013-2017: Suspension control module/Universal garage door opener/ESC
22011-2012: Body control module 7
2013-2017: Body control module 1
3Body control module 5
5Radio displays/ Parking assist/ Infotainment/Module tunnel control
6Instrument panel power outlet
7Console power outlet
8Body control module 3
9Body control module 4
10Body control module 8
11Front Heater Ventilation Air Conditioning/Blower
12Right-Hand Power Front Seat
13Left-Hand Power Front Seat
14Diagnostic Link Connector
162011-2012: Trunk Release
2013: Spare
2014-2017: Steering wheel controls
17Heating Ventilation Air Conditioning Controller
18Service fuse/ Logistics relay
192013: Spare
2014-2017: Memory seats
20Automatic occupant sensing
21Instrument cluster
222011-2012: Discrete Logic Ignition Switch
2013-2017: Discrete Logic Ignition Switch/PEPS (Passive entry/ Passive start)
23Body control module 6
24Body control module 2
262011-2012: Power Outlet, Trunk
2013-2017: Spare

Fuse Box in the engine compartment

The location of the fuses in the engine compartment: Buick Regal (2011-2017)


Fuse box diagram

Under-hood fuse box diagram: Buick Regal (2011, 2012, 2013, 2014, 2015, 2016, 2017)

Assignment of the fuses and relays in the Engine compartment
1Transmission control module
2Engine control module
32013: SAI Solenoid (2.4L Engine RPO LEA)
4Not Used
5Ignition/ Transmission control module/Engine control module
6Windshield wiper
72011-2012: Not Used
2013-2017: BPIM (eAssist only)
82011-2012: Fuel Injection, Ignition System Even
2013-2017: Not Used
9Fuel injection,  Ignition system
10Engine control module
11Oxygen sensor
13Fuel system control module
142011-2012: Secondary Air Induction
2013-2017: Trunk release
152011-2012: Not Used
2013-2017: MGU coolant pump (eAssist only)
162011-2012: Vacuum Pump
2013-2017: Heated steering wheel
172011-2012: Ignition, Airbag
2013: Airbag
2014-2017: Not Used
182011-2012L: Not Used
2013-2017: BPIM (eAssist only)
19Not Used
20Not Used
21Rear power windows
22Antilock Brake System Valve
232013: Variable Effort Steering
2014-2017: Obstacle detection
24Front power windows
25Power outlets
26Antilock Brake System Pump
27Electric parking brake
28Rear window defogger
29Left-Hand Seat Lumbar
30Right-Hand Seat Lumbar
312011-2012: Not Used
2013-2017: A/C clutch
32Body control module 6
33Heated front seats
35Infotainment system
362013: Not Used
2014-2017: Adaptive cruise
37Right high-beam headlamp
38Left high-beam headlamp
392013: Not Used
2014-2017: All-Wheel Drive
40Not Used
41Vacuum pump
42Radiator fan
432011-2012: Not Used
2013-2017: Passive entry/ Passive start
442011-2012: Headlamp Washer System (if equipped)
2013-2017: Transmission auxiliary pump (eAssist only)
452011-2012: Radiator fan 2
2013-2017: Radiator fan
46Terminal 87/Main relay
47Oxygen sensor
48Fog lamps
49Right-Hand Low Beam, High Intensity Discharge Headlamp
50 Left-Hand Low Beam, High Intensity Discharge Headlamp
52Motor Malfunction Indicator Lamp
53Inside Rearview Mirror
542013: Not Used
2014-2017: Rear vision camera
552011-2012: Power windows
2013-2017: Power windows/ Mirrors
56Windshield washer
57Not Used
58Not Used
59Secondary air induction (eAssist only and 2.4L Engine RPO LEA (2013))
60Heated mirrors
61Not Used
62Canister vent solenoid
63Not Used
642011-2012: Not Used
2013-2017: Heater, Ventilation, and Air Conditioning Pump (eAssist Only)
65Not Used
662011-2012: Not Used
2013-2017: SAI check valve (eAssist only)
67Fuel system control module
68Not Used
69Battery sensor
702013: Not Used
2014-2017: Right low-beam headlamp/DRL
71Not Used
12011-2012: Not Used
2013-2017: Air Conditioning Control
32011-2012: Cooling Fan (LHU)
2013: Cooling Fan
2014-2017: Not Used
4Front wiper (step 2)
5Front Wiper (Step 1, Interval)
62011-2012: SAI Valve
2013: SAI Valve/Heater (eAssist and 2.4L Engine RPO LEA), Ventilation, and Air Conditioning Pump (eAssist Only)
2014-2017: Right low-beam headlamp/DRL
7Main relay
82013: Not Used
2014-2017: Auxiliary heater pump (eAssist only)
92011-2012: Cooling Fan (LAF/LHU)
2013-2017: Cooling fan
102011-2012: Cooling Fan (LAF)
2013-2017: Cooling fan
112011-2012: Not Used
2013-2017: Transmission auxiliary pump (eAssist only)
122011-2012: Cooling Fan (LHU)
2013: Cooling Fan (2.0L Engine RPO LHU)
2014-2017: Not Used
132011-2012: Cooling Fan (LAF/LHU)
2013-2017: Cooling fan
142013: High Intensity Discharge Lamps
2014-2017: HID headlamps/Left low-beam headlamp/DRL
16Secondary AIR pump (eAssist only and 2.4L Engine RPO LEA (2013))
17Window/Mirror defogger