Buick Regal (2011-2017) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Buick Regal (2011, 2012, 2013, 2014, 2015, 2016, 2017).

Fuse box diagram: Buick Regal (2011-2017)

Passenger compartment fuse box

The fuse box is located in the dashboard, behind the storage compartmentThe location of the fuses in the passenger compartment: Buick Regal (2011, 2012, 2013, 2014, 2015, 2016, 2017)

Fuse box diagram (Passenger compartment)

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

Assignment of the fuses and relays in the Passenger compartment fuse box
Description
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
4Radio
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
15Airbag
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
25OnStar
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, 2012, 2013, 2014, 2015, 2016, 2017)

Fuse box diagram (Engine compartment)

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

Assignment of the fuses and relays in the Engine compartment fuse box
Description
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
12Starter
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
34Sunroof
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
51Horn
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
Relays
12011-2012: Not Used
2013-2017: Air Conditioning Control
2Starter
32011-2012L 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
15Ignition
16Secondary AIR pump (eAssist only and 2.4L Engine RPO LEA (2013))
17Window/Mirror defogger
Buick Regal (2011-2017) fuses and relays December 10, 2018 admin