In this article, we consider the third-generation Acura MDX (YD3), produced from 2014 to the present. Here you will find fuse box diagrams of Acura MDX 2014, 2015, 2016, 2017, 2018, 2019 and 2020, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

See other Acura MDX:

Fuse Layout Acura MDX 2014-2018

Cigar lighter / power outlet fuses in the Acura MDX are the fuses №14, 15 and 27 in the Passenger's Side Interior Fuse Box.

Engine Compartment Fuse Box Type A

Located near the brake fluid reservoir.
Push the tabs to open the box.
 The location of the fuses in the engine compartment: Acura MDX (YD3; 2014-2018)

Engine Compartment Fuse Box Type B

Located near the battery.
Push the tabs to open the box.
 The location of the fuses in the engine compartment: Acura MDX (YD3; 2014-2018)

Engine Compartment Fuse Box Type C (60A, Fan Main)

Located near the «+» terminal on the battery.
(Replacement should be done by a dealer).

Driver's Side Interior Fuse Box Type A

The location of the fuses in the passenger compartment: Acura MDX (YD3; 2014-2018)

Located under the dashboard.

Driver's Side Interior Fuse Box Type B (Not available on all model)

Located under the type A driver's side interior fuse box.
 Take off the cover to open.

Passenger's Side Interior Fuse Box

Located on the lower side panel. The location of the fuses in the passenger compartment: Acura MDX (YD3; 2014, 2015, 2016, 2017, 2018-...)

Take off the cover to open.

Rear Fuse Box

Located on the left side of the cargo area, under the floor lining.
 Remove the cover by prying on the edge of the cover using a flat-tip screwdriver.

2014, 2015

Assignment of the fuses in the Engine Compartment (Type A)
№ Circuit Protected Amps
1 - -
2 - -
3 ACGFR 15 A
4 IG1 Washer 15 A
5 IG1 VBSOL 7.5 A
6 IG1 ECU FR 7.5 A
7 - -
8 FI SUB 15 A
9 DBW 15 A
10 FI Main 15 A
11 IG Coil 15 A
12 DRL R 10 A
13 DRL L 10 A
14 INJ 20 A
15 Radio 20 A
16 Back Up 10 A
17 MG Clutch 7.5 A
18 Front Fog (Not available on all models) (20 A)
19 - -
20 Right Headlight High Beam 7.5 A
21 - -
22 Small 10 A
23 - -
24 Left Headlight High Beam 7.5 A
25 - -
26 Right Headlight Low Beam 10 A
27 Left Headlight Low Beam 10 A
28 IGPS Oil LVL 7.5 A
29 Cooling Fan 30 A
30 Sub Fan 30 A
31 WIP Main 30 A
Assignment of the fuses in the Engine Compartment (Type B)
№ Circuit Protected Amps
1 Main Fuse 150 A
2 VSA MTR 40 A
2 VSA FSR 20 A
2 Stop/Horn/Hazard 30 A
2 Rear Blower/BMS 30 A
2 FI Main 40 A
2 Rear F/B 2 60 A
2 AS F/B 2 60 A
2 EPS 60 A
3 H/L Washer 30 A
3 IG1B Main 30 A
3 R/B Main 60 A
3 DR F/B 1 50 A
3 AS F/B 1 50 A
3 Rear F/B 1 60 A
3 IG1A Main 30 A
3 DR F/B 2 50 A
4 STM 4 30 A
5 Front Blower 40 A
6 Rear Def 40 A
7 IG Main 1 40 A
8 Stop & Horn 20 A
9 Hazard 15 A
10 BMS 7.5 A
11 - -
Assignment of the fuses in the Driver's Side Interior Fuse Box Type A
№ Circuit Protected Amps
1 Passenger's Side Door Lock 10 A
2 Rear Passenger's Side Door Lock 7.5 A
3 Driver's Side Door Lock 7.5 A
4 Passenger's Door Unlock 10 A
5 Rear Passenger's Side Door Unlock 7.5 A
6 Driver's Side Door Unlock 7.5 A
7 Door Lock Main 20 A
8 HAC OP 10 A
9 ETS TELE 20 A
10 IG1 RR Box 15 A
11 IG1 Meter 7.5 A
12 IG1 FR Box 20 A
13 ACC 7.5 A
14 - -
15 Driver's Power Seat Sliding 20 A
16 Moonroof 20 A
17 Rear Driver's Side Power Window 20 A
18 SMART 10 A
19 Driver's Power Window 20 A
20 - -
21 Fuel Pump 20 A
22 AS Box 15 A
23 VSA 7.5 A
24 ACG AS 7.5 A
25 STRLD 7.5 A
26 IG2 HAC 7.5 A
27 IG2 DRL 7.5 A
28 ACC Key Lock 7.5 A
29 Driver Power Lumber 7.5 A
30 Interior Lights Cut 7.5 A
31 ETS TILT 20 A
32 Driver's Power Seat Reclining 20 A
33 - -
34 _
Assignment of the fuses in the Passenger's Side Interior Fuse Box
№ Circuit Protected Amps
1 Right e-pretensioner (Not available on all models) (30 A)
2 Rear Passenger's Side Power Window 20 A
3 ACM 20 A
4 Front DEF (Not available on all models) (15 A)
5 AVS/Seat Heaters 20 A
6 Front Passenger's Power Window 20 A
7 Passenger's Power Seat Sliding 20 A
8 Passenger's Power Seat Reclining 20 A
9 Passenger's Lumber (Not available on all models) (7.5 A)
10 - -
11 HSW (Not available on all models) (10 A)
12 - -
13 - -
14 Rear Accessory Power Socket 20 A
15 Console Accessory Power Socket 20 A
16 - -
17 - -
18 Premium AMP 30 A
19 SRS1 10 A
20 Passenger's ECU 7.5 A
21 SVTM4 7.5 A
22 - -
23 - -
24 IG1 OPDS 7.5 A
25 Illumination 7.5 A
26 Left e-pretensioner (Not available on all models) (30 A)
27 Front Accessory Power Socket 20 A
28 AC Inverter (30 A)
Assignment of the fuses in the Rear Fuse Box
№ Circuit Protected Amps
1 Power Tailgate Closer 20 A
2 Trailer Small Light (Not available on all models) (20 A)
3 - -
4 Fuel Lid 7.5 A
5 Seat Slide 20 A
6 - -
7 Rear H/Seat (Not available on all models) (20 A)
8 - -
9 Trailer Charge (Not available on all models) (20 A)
10 Trailer Back Light (Not available on all models) (7.5 A)
11 Trailer Hazard (Not available on all models) (7.5 A)
12 Rear Wiper 10 A
13 ECU RR 7.5 A
14 - -
15 - -
16 - -
17 Trailer E-Brake (Not available on all models) (20 A)
18 Power Tailgate Motor 40 A

2016

Assignment of the fuses in the Engine Compartment Fuse Box Type A
№ Circuit Protected Amps
1 STRUT (Models with Auto Idle Stop) 7.5 A
2 - -
3 ACG FR 15 A
4 Washer 15 A
5 - -
6 ECU FR 7.5 A
7 Starter (Models with Auto Idle Stop) 7.5 A
8 FI Sub 15 A
9 DBW 15 A
10 FI Main 15 A
11 IG Coil 15 A
12 DRL R 10 A
13 DRL L 10 A
14 Injector 20 A
15 Radio (Models without Auto Idle Stop) 20 A
16 Back Up 10 A
17 MG Clutch 7.5 A
18 FR Fog (Not available on all models) (20 A)
19 - -
20 H/L HI R 7.5 A
21 - -
22 Small (Models without Auto Idle Stop) 10 A
23 Gear Selector 15 A
24 H/L HI L 7.5 A
25 - -
26 H/L LO R 10 A
27 H/L LO L 10 A
28 Oil LVL 7.5 A
29 Main Fan 30 A
30 Sub Fan 30 A
31 Wiper Main 30 A
Assignment of the fuses in the Engine Compartment Fuse Box Type B
№ Circuit Protected Amps
1 Main Fuse 150 A
2 VSA MTR 40 A
2 VSA FSR 20 A
2 Stop&Horn Hazard / Hazard (Not available on all models) 30 A
2 RR Blower 30 A
2 DC/DC 3 (Not available on all models) 60 A
2 RR F/B-2 60 A
2 AS F/B-2 60 A
2 EPS 60 A
3 H/L Washer (Not available on all models) (30 A)
3 IG1B Main 30 A
3 R/B Main 60 A
3 DR F/B-1 50 A
3 AS F/B-1 50 A
3 RR F/B-1 60 A
3 IG1A Main 30 A
3 DR F/B-2 50 A
4 FI Main 40 A
5 FR Blower 40 A
6 RR DEF 40 A
7 IG1 Main ST 30 A
8 Stop & Horn / Stop (Not available on all models) 20 A 10 A
9 Hazard 15 A
10 BMS 7.5 A
11 Small LT (Not available on all models) 7.5 A
Assignment of the fuses in the Driver's Side Interior Fuse Box Type A
№ Circuit Protected Amps
1 AS Door Lock 10 A
2 RR AS Door Lock 7.5 A
3 DR Door Lock 7.5 A
4 FR AS Door Unlock 10 A
5 RR AS Door Unlock 7.5 A
6 DR Door Unlock 7.5 A
7 D/L Main 20 A
8 - -
9 ETS TELE 20 A
10 IG1 RR 15 A
11 Meter (Not available on all models) 7.5 A
Shifter (Not available on all models)
12 IG1 FR 20 A
13 ACC 7.5 A
14 - -
15 DR P/Seat (SLI) 20 A
16 S/R 20 A
17 RR DR P/W 20 A
18 Smart 10 A
19 FR DR PAN 20 A
20 — -
21 Fuel Pump 20 A
22 IG1 AS 15 A
23 ABS/VSA (Not available on all models) / Smart (Not available on all models) 7.5 A
24 ACG AS 7.5 A
25 STRLD (Not available on all models) 7.5 A
26 IG2 HAC 7.5 A
27 DRL (7.5 A)
28 ACC Key Lock 7.5 A
29 DR P/Seat (LUM) 7.5 A
30 INT Lights 7.5 A
31 ETS TILT 20 A
32 DR P/Seat (REC) 20 A
33 — —
34 - -
Assignment of the fuses in the Driver's Side Interior Fuse Box Type B
№ Circuit Protected Amps
1 VST 1 30 A
2 Horn 10 A
3 VST 2 30 A
4 - -
5 — —
6 - -
7 — -
8 - -
9 Meter 10 A
10 RES (Not available on all models) 7.5 A
11 MICU 7.5 A
12 EPS/VSA 7.5 A
13 Audio/TCU 7.5 A
14 Back Up 10 A
15 Audio/ANC 20 A
Assignment of the fuses in the Passenger's Side Interior Fuse Box
№ Circuit Protected Amps
1 EPTR (Not available on all models) (30 A)
2 RR AS P/W 20 A
3 ACM 20 A
4 FRDEF (Not available on all models) (15 A)
5 AVS Heated Seat 20 A
6 FR AS P/W 20 A
7 AS P/Seat (SLI) 20 A
8 AS P/Seat (REC) 20 A
9 AS P/Seat (LUM) (7.5 A)
10 Spare 5 A
11 Heated Steering (Not available on all models) (10 A)
12 - -
13 - -
14 RR ACC Socket 20 A
15 FR ACC Socket 20 A
16 - -
17 — —
18 AMP 30 A
19 SRS 10 A
20 AS ECU 7.5 A
21 Option 7.5 A
22 — —
23 — —
24 OPDS 7.5 A
25 ILLUMI (INT) 5 A
26 EPTL (Not available on all models) (30 A)
27 CTR ACC Socket 20 A
28 AC INVTR (30 A)
Assignment of the fuses in the Rear Fuse Box
№ Circuit Protected Amps
1 PTG Closer 20 A
2 Trailer Small LT (Not available on all models) (20 A)
3 — —
4 Fuel Lid 7.5 A
5 Seat Slide 20 A
6 - -
7 RR Heat Seat (Not available on all models) (20 A)
8 - -
9 Trailer Charge (Not available on all models) (20 A)
10 Trailer Back LT (Not available on all models) (7.5 A)
11 Trailer Hazard (Not available on all models) (7.5 A)
12 Rear Wiper 10 A
13 Rear ECU 7.5 A
14 4WD (20 A)
15 — —
16 - -
17 Trailer E-Brake (Not available on all models) (20 A)
18 PTG MTR 40 A

2017, 2018

Assignment of the fuses in the Engine Compartment Fuse Box Type A
№ Circuit Protected Amps
1 STRLD (Models with Auto Idle Stop) 7.5 A
2 — —
3 ACG FR 15 A
4 Washer 15 A
5 IG1 OP (Models without Auto Idle Stop) (7.5 A)
6 ECU FR 7.5 A
7 VBSOL (Models without Auto Idle Stop) (10 A)
Starter (Models with Auto Idle Stop) 7.5 A
8 FI Sub 15 A
9 DBW 15 A
10 FI Main 15 A
11 IG Coil 15 A
12 DRL R 10 A
13 DRL L 10 A
14 Injector 20 A
15 Radio (Models without Auto Idle Stop) 20 A
16 Back Up 10 A
17 MG Clutch (7.5 A)
18 FR Fog (Not available on all models) 7.5 A
19 — —
20 H/L HI R 7.5 A
21 — —
22 Small (Models without Auto Idle Stop) 10 A
23 — —
24 H/L HI L 7.5 A
25 SBW 15 A
26 H/L LO R 10 A
27 H/L LO L 10 A
28 Oil LVL 7.5 A
29 Main Fan 30 A
30 Sub Fan 30 A
31 Wiper Main 30 A
Assignment of the fuses in the Engine Compartment Fuse Box Type B
№ Circuit Protected Amps
1 Main Fuse 150 A
2 VSA MTR 40 A
2 VSA FSR 20 A
2 Stop&Florn Flazard / Hazard (Not available on all models) 30 A
2 RR BLOWER&BMS 30 A
2 DC/DC 3 (Not available on all models) 60 A
2 RR F/B-2 60 A
2 AS F/B-2 60 A
2 EPS 60 A
3 H/L Washer (Not available on all models) (30 A)
3 IG1B Main 30 A
3 R/B Main 60 A
3 DR F/B-1 50 A
3 AS F/B-1 50 A
3 RR F/B-1 60 A
3 IG1A Main 30 A
3 DR F/B-2 50 A
4 FI Main 40 A
5 FR Blower 40 A
6 RR DEF 40 A
7 IG1 Main ST 30 A
8 Stop & Horn (Not available on all models) 20 A
8 Stop (Not available on all models) 20 A
9 Hazard 10 A
10 BMS 7.5 A
11 Small LT (Not available on all models) 7.5 A
Assignment of the fuses in the Driver's Side Interior Fuse Box Type A (2017, 2018)
№ Circuit Protected Amps
1 AS Door Lock 10 A
2 RR DR Door Lock 7.5 A
3 DR Door Lock 7.5 A
4 FR AS Door Unlock 10 A
5 RR DR Door Unlock 7.5 A
6 DR Door Unlock (7.5 A)
7 D/L Main 20 A
8 — —
9 ETS TELE 20 A
10 IG1 RR 15 A
11 Meter (Not available on all models) / Shifter (Not available on all models) 7.5 A
12 IG1 FR 20 A
13 ACC 7.5 A
14 — —
15 DR P/Seat (SLI) 20 A
16 S/R 20 A
17 RR DR P/W 20 A
18 Smart 10 A
19 FR DR P/W 20 A
20 — —
21 Fuel Pump 20 A
22 IG1 AS 15 A
23 ABSA/SA (Not available on all models) / Smart (Not available on all models) 7.5 A
24 ACG AS 7.5 A
25 STRLD (Not available on all models) 7.5 A
26 IG2 HAC 7.5 A
27 DRL 7.5 A
28 ACC Key Lock 7.5 A
29 DR P/Seat (LUM) 7.5 A
30 INT Lights 7.5 A
31 ETS TILT 20 A
32 DR P/Seat (REC) 20 A
33 — —
34 — —
Assignment of the fuses in the Driver's Side Interior Fuse Box Type B (2017)
№ Circuit Protected Amps
1 VST 1 30 A
2 Horn 10 A
3 VST 2 30 A
4 — —
5 — —
6 — —
7 — —
8 — —
9 Meter 10 A
10 RES (Not available on all models) (7.5 A)
11 MICU 7.5 A
12 EPS/VSA 7.5 A
13 Audio/TCU 7.5 A
14 Back Up 10 A
15 Audio/ANC 20 A
Assignment of the fuses in the Driver's Side Interior Fuse Box Type B (2018)
№ Circuit Protected Amps
1 VST 1 30 A
2 Horn 10 A
3 VST 2 30 A
4 - -
5 - -
6 - -
7 - -
8 - -
9 Meter 10 A
10 RES/CP/AA (Not available on all models) 10 A
11 MICU 7.5 A
12 EPS/VSA 7.5 A
13 Audio/TCU 7.5 A
14 Back Up 10 A
15 Audio/ANC 20 A
Assignment of the fuses in the Passenger's Side Interior Fuse Box
№ Circuit Protected Amps
1 EPTR (Not available on all models) (30 A)
2 RR AS P/W 20 A
3 ACM 20 A
4 FRDEF (Not available on all models) (15 A)
5 AVS Heated Seat 20 A
6 FR AS P/W 20 A
7 AS P/Seat (SLI) 20 A
8 AS P/Seat (REC) 20 A
9 AS P/Seat (LUM) (7.5 A)
10 Spare 5 A
11 Heated Steering (Not available on all models) (10 A)
12 - -
13 - -
14 RR ACC Socket 20 A
15 FR ACC Socket 20 A
16 - -
17 — —
18 AMP 30 A
19 SRS 10 A
20 AS ECU 7.5 A
21 Option 7.5 A
22 — —
23 — —
24 OPDS 7.5 A
25 ILLUMI (INT) 5 A
26 EPTL (Not available on all models) (30 A)
27 CTR ACC Socket 20 A
28 AC INVTR (30 A)
Assignment of the fuses in the Rear Fuse Box
№ Circuit Protected Amps
1 PTG Closer 20 A
2 — —
3 USB CHARGE 15 A
4 Fuel Lid 7.5 A
5 Seat Slide 20 A
6 — —
7 RR Heat Seat (Not available on all models) (20 A)
8 — —
9 — —
10 — —
11 — —
12 Rear Wiper 10 A
13 Rear ECU 7.5 A
14 SH-AWD (Not available on all models) (20 A)
15 EPB-R 30 A
16 EPB-L 30 A
17 — —
18 PTG MTR 40 A
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