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Buick Regal (2014 – 2016) – fuse box diagram


Buick Regal (2014 – 2016) – fuse box diagram

Year of production: 2014, 2015, 2016

Engine Compartment Fuse Block

Buick Regal mk5 - fuse box - engine compartment
Buick Regal mk5 – fuse box – engine compartment
FusesUsage
1Transmission control module
2Engine control module
3Not Used
4Not Used
5Ignition/ Transmission control module/Engine control module
6Windshield wiper
7BPIM (eAssist only)
8Not Used
9Fuel injection,  Ignition system
10Engine control module
11Oxygen sensor
12Starter
13Fuel system control module
14Trunk release
15MGU coolant pump (eAssist only)
16Heated steering wheel
17Not Used
18BPIM (eAssist only)
19Not Used
20Not Used
21Rear power windows
22Antilock Brake System Valve
23Obstacle detection
24Front power windows
25Power outlets
26Antilock Brake System Pump
27Electric parking brake
28Rear window defogger
29Left-Hand Seat Lumbar
30Right-Hand Seat Lumbar
31A/C clutch
32Body control module 6
33Heated front seats
34Sunroof
35Infotainment system
36Adaptive cruise
37Right high-beam headlamp
38Left high-beam headlamp
39All-Wheel Drive
40Not Used
41Vacuum pump
42Radiator fan
43Passive entry/ Passive start
44Transmission auxiliary pump (eAssist only)
45Radiator 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 Indicator Lamp
53Inside Rearview Mirror
54Rear camera
55Power windows/ Mirrors
56Windshield washer
57Not Used
58Not Used
59Secondary air induction (eAssist only)
60Heated mirrors
61Not Used
62Canister vent solenoid
63Not Used
64Heater, Ventilation, and Air Conditioning Pump (eAssist Only)
65Not Used
66SAI check valve (eAssist only)
67Fuel system control module
68Not Used
69Battery sensor
70Right low-beam headlamp/DRL
71Not Used

 

RelaysUsage
1Air Conditioning Control
2Starter
3Not Used
4Front wiper (step 2)
5Front Wiper (Step 1, Interval)
6Right low-beam headlamp/DRL
7Main relay
8Auxiliary heater pump (eAssist only)
9Cooling fan
10Cooling fan
11Transmission auxiliary pump (eAssist only)
12Not Used
13Cooling fan
14HID headlamps/Left low-beam headlamp/DRL
15Ignition
16Secondary AIR pump (eAssist only)
17Window/Mirror defogger

Instrument Panel Fuse Block

The instrument panel fuse block is located in the instrument panel, on the driver side of the vehicle.

Buick Regal mk5 - fuse box - instrument panel
Buick Regal mk5 – fuse box – instrument panel
ItemUsage
1Suspension control module/Universal garage door opener/ESC
2Body 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
16Steering wheel controls
17Heating Ventilation Air Conditioning Controller
18Service fuse/ Logistics relay
19Memory seats
20Automatic occupant sensing
21Instrument cluster
22Discrete Logic Ignition Switch/PEPS
23Body control module 6
24Body control module 2
25OnStar
26Spare

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.