Fuses Acura MDX (YD3; 2014–2019)

Table of Contents

In this article, we take a detailed look at the fuse box diagrams for the Acura MDX (third generation, YD3: 2014, 2015, 2016, 2017, 2018, and 2019 model years).

 

Fuses No. 14, 15, and 27 in the passenger-side fuse box power the cigarette lighter / accessory power sockets.
Fuse No. 21 in driver-side fuse box No. 1 powers the fuel pump.

In the Passenger Compartment

Passenger Side


Located on the lower side panel. Remove the cover to access.

Passenger-Side Fuse Box Description
No. Amps 2017, 2018, 2019 Model Years
1 30 EPTR (If equipped)
2 20 RR AS P/W
3 20 ACM
4 15 FRDEF (If equipped)
5 20 AVS Heated Seat
6 20 FR AS P/W
7 20 AS P/Seat (SLI)
8 20 AS P/Seat (REC)
9 7.5 AS P/Seat (LUM)
10 5 Spare
11 10 Heated Steering (If equipped)
12 - Empty
13 - Empty
14 20 RR ACC Socket / Cigarette Lighter
15 20 FR ACC Socket / Cigarette Lighter
16 - Empty
17 — Empty
18 30 AMP
19 10 SRS
20 7.5 AS ECU
21 7.5 Option
22 — Empty
23 — Empty
24 7.5 OPDS
25 10 ILLUMI (INT)
26 30 EPTL (If equipped)
27 20 CTR ACC Socket / Cigarette Lighter
28 30 AC INVTR
No. Amps 2016 Model Year
1 30 EPTR (If equipped)
2 20 RR AS P/W
3 20 ACM
4 15 FRDEF (If equipped)
5 20 AVS Heated Seat
6 20 FR AS P/W
7 20 AS P/Seat (SLI)
8 20 AS P/Seat (REC)
9 7.5 AS P/Seat (LUM)
10 5 Spare
11 10 Heated Steering (If equipped)
12 - Empty
13 - Empty
14 20 RR ACC Socket / Cigarette Lighter
15 20 FR ACC Socket / Cigarette Lighter
16 - Empty
17 — Empty
18 30 AMP
19 10 SRS
20 7.5 AS ECU
21 7.5 Option
22 — Empty
23 — Empty
24 7.5 OPDS
25 10 ILLUMI (INT)
26 30 EPTL (If equipped)
27 20 CTR ACC Socket / Cigarette Lighter
28 30 AC INVTR
No. Amps 2014, 2015 Model Years
1 30 Right E-Pretensioner (If equipped)
2 20 Rear Passenger's Side Power Window
3 20 ACM
4 15 Front Defroster (If equipped)
5 20 AVS / Seat Heaters
6 20 Front Passenger's Power Window
7 20 Passenger's Power Seat Sliding
8 20 Passenger's Power Seat Reclining
9 7.5 Passenger's Lumbar (If equipped)
10 - Empty
11 10 Heated Steering Wheel (If equipped)
12 - Empty
13 - Empty
14 20 Rear Accessory Power Socket / Cigarette Lighter
15 20 Console Accessory Power Socket / Cigarette Lighter
16 - Empty
17 - Empty
18 30 Premium AMP
19 10 SRS1
20 7.5 Passenger's ECU
21 7.5 SVTM4
22 - Empty
23 - Empty
24 7.5 IG1 OPDS
25 7.5 Illumination
26 30 Left E-Pretensioner (If equipped)
27 20 Front Accessory Power Socket / Cigarette Lighter
28 30 AC Inverter

Driver Side

Fuse Box No. 1


Located under the dashboard.


Access example.

Type A Fuse Box Description
No. Amps 2017, 2018, 2019 Model Years
1 10 AS Door Lock
2 7.5 RR DR Door Lock
3 7.5 DR Door Lock
4 10 FR AS Door Unlock
5 7.5 RR DR Door Unlock
6 7.5 DR Door Unlock
7 20 D/L Main
8 — Empty
9 20 ETS TELE
10 15 IG1 RR
11 7.5 Meter (If equipped) / Shifter (If equipped)
12 20 IG1 FR
13 7.5 ACC
14 — Empty
15 20 DR P/Seat (SLI)
16 20 S/R
17 20 RR DR P/W
18 10 Smart
19 20 FR DR P/W
20 — Empty
21 20 Fuel Pump
22 15 IG1 AS
23 7.5 ABS/VSA (If equipped) / Smart (If equipped)
24 7.5 ACG AS
25 7.5 STRLD (If equipped)
26 7.5 IG2 HAC
27 7.5 DRL
28 7.5 ACC Key Lock
29 7.5 DR P/Seat (LUM)
30 7.5 INT Lights
31 20 ETS TILT
32 20 DR P/Seat (REC)
33 — Empty
34 — Empty
No. Amps 2016 Model Year
1 10 AS Door Lock
2 7.5 RR AS Door Lock
3 7.5 DR Door Lock
4 10 FR AS Door Unlock
5 7.5 RR AS Door Unlock
6 7.5 DR Door Unlock
7 20 D/L Main
8 - Empty
9 20 ETS TELE
10 15 IG1 RR
11 7.5 Meter (If equipped)
    Shifter (If equipped)
12 20 IG1 FR
13 7.5 ACC
14 - Empty
15 20 DR P/Seat (SLI)
16 20 S/R
17 20 RR DR P/W
18 10 Smart
19 20 FR DR PAN
20 - Empty
21 20 Fuel Pump
22 15 IG1 AS
23 7.5 ABS/VSA (If equipped) / Smart (If equipped)
24 7.5 ACG AS
25 7.5 STRLD (If equipped)
26 7.5 IG2 HAC
27 7.5 DRL
28 7.5 ACC Key Lock
29 7.5 DR P/Seat (LUM)
30 7.5 INT Lights
31 20 ETS TILT
32 20 DR P/Seat (REC)
33 — Empty
34 - Empty
No. Amps 2014, 2015 Model Years
1 10 Passenger's Side Door Lock
2 7.5 Rear Passenger's Side Door Lock
3 7.5 Driver's Side Door Lock
4 10 Passenger's Door Unlock
5 7.5 Rear Passenger's Side Door Unlock
6 7.5 Driver's Side Door Unlock
7 20 Door Lock Main
8 10 HAC OP
9 20 ETS TELE
10 15 IG1 RR Box
11 7.5 IG1 Meter
12 20 IG1 FR Box
13 7.5 ACC
14 - Empty
15 20 Driver's Power Seat Sliding
16 20 Moonroof
17 20 Rear Driver's Side Power Window
18 10 SMART
19 20 Driver's Power Window
20 - Empty
21 20 Fuel Pump
22 15 AS Box
23 7.5 VSA
24 7.5 ACG AS
25 7.5 STRLD
26 7.5 IG2 HAC
27 7.5 IG2 DRL
28 7.5 ACC Key Lock
29 7.5 Driver's Power Lumbar
30 7.5 Interior Lights Cut
31 20 ETS TILT
32 20 Driver's Power Seat Reclining
33 - Empty
34 - Empty

Fuse Box No. 2


Located under the Type A driver-side interior fuse box (if equipped). Remove the cover to open.

No. Amps 2017, 2018, 2019
1 30 VST 1
2 10 Horn
3 30 VST 2
4 - Empty
5 - Empty
6 - Empty
7 - Empty
8 - Empty
9 10 Meter
10 10 RES/CP/AA (If equipped)
11 7.5 MICU
12 7.5 EPS/VSA
13 7.5 Audio/TCU
14 10 Back Up
15 20 Audio/ANC
No. Amps 2016 Model Year
1 30 VST 1
2 10 Horn
3 30 VST 2
4 - Empty
5 - Empty
6 - Empty
7 - Empty
8 - Empty
9 10 Meter
10 7.5 RES (If equipped)
11 7.5 MICU
12 7.5 EPS/VSA
13 7.5 Audio/TCU
14 10 Back Up
15 20 Audio/ANC

In the Engine Compartment

Fuse Box No. 1


Located near the brake fluid reservoir. Press the tabs to open the cover.


Access example.

Type A Fuse Box Description
No. Amps 2017, 2018, 2019 Model Years
1 7.5 STRLD (Models with Auto Idle-Stop)
2 — Empty
3 15 ACG FR
4 15 Washer
5 7.5 IG1 OP (Models without Auto Idle-Stop)
6 7.5 ECU FR
7 10 VBSOL (Models without Auto Idle-Stop)
7.5 Starter (Models with Auto Idle-Stop)
8 15 FI Sub
9 15 DBW
10 15 FI Main
11 15 IG Coil
12 10 DRL R
13 10 DRL L
14 20 Injector
15 20 Radio (Models without Auto Idle-Stop)
16 10 Back Up
17 7.5 MG Clutch
18 7.5 FR Fog (If equipped)
19 — Empty
20 7.5 H/L HI R
21 — Empty
22 10 Small (Models without Auto Idle-Stop)
23 — Empty
24 7.5 H/L HI L
25 15 SBW
26 10 H/L LO R
27 10 H/L LO L
28 7.5 Oil LVL
29 30 Main Fan
30 30 Sub Fan
31 30 Wiper Main
No. Amps 2016 Model Year
1 7.5 STRUT (Models with Auto Idle-Stop)
2 - Empty
3 15 ACG FR
4 15 Washer
5 - Empty
6 7.5 ECU FR
7 7.5 Starter (Models with Auto Idle-Stop)
8 15 FI Sub
9 15 DBW
10 15 FI Main
11 15 IG Coil
12 10 DRL R
13 10 DRL L
14 20 Injector
15 20 Radio (Models without Auto Idle-Stop)
16 10 Back Up
17 7.5 MG Clutch
18 20 FR Fog (If equipped)
19 - Empty
20 7.5 H/L HI R
21 - Empty
22 10 Small (Models without Auto Idle-Stop)
23 15 Gear Selector
24 7.5 H/L HI L
25 - Empty
26 10 H/L LO R
27 10 H/L LO L
28 7.5 Oil LVL
29 30 Main Fan
30 30 Sub Fan
31 30 Wiper Main
No. Amps 2014, 2015 Model Years
1 - Empty
2 - Empty
3 15 ACGFR
4 15 IG1 Washer
5 7.5 IG1 VBSOL
6 7.5 IG1 ECU FR
7 - Empty
8 15 FI SUB
9 15 DBW
10 15 FI Main
11 15 IG Coil
12 10 DRL R
13 10 DRL L
14 20 INJ
15 20 Radio
16 10 Back Up
17 7.5 MG Clutch
18 20 Front Fog (If equipped)
19 - Empty
20 7.5 Right Headlight High Beam
21 - Empty
22 10 Small
23 - Empty
24 7.5 Left Headlight High Beam
25 - Empty
26 10 Right Headlight Low Beam
27 10 Left Headlight Low Beam
28 7.5 IGPS Oil LVL
29 30 Cooling Fan
30 30 Sub Fan
31 30 WIP Main

Fuse Box No. 2


Located near the battery. Press the tabs to open the cover.

Type B Fuse Box Description
No. Amps 2017, 2018, 2019 Model Years
1 150 Main Fuse
2 40 VSA MTR
2 20 VSA FSR
2 30 Stop & Horn / Hazard (If equipped)
2 30 RR Blower & BMS
2 60 DC/DC 3 (If equipped)
2 60 RR F/B-2
2 60 AS F/B-2
2 60 EPS
3 30 H/L Washer (If equipped)
3 30 IG1B Main
3 60 R/B Main
3 50 DR F/B-1
3 50 AS F/B-1
3 60 RR F/B-1
3 30 IG1A Main
3 50 DR F/B-2
4 40 FI Main
5 40 FR Blower
6 40 RR DEF
7 30 IG1 Main ST
8 20 Stop & Horn (If equipped)
8 20 Stop (If equipped)
9 10 Hazard
10 7.5 BMS
11 7.5 Small LT (If equipped)
No. Amps 2016 Model Year
1 150 Main Fuse
2 40 VSA MTR
2 20 VSA FSR
2 30 Stop & Horn / Hazard (If equipped)
2 30 RR Blower
2 60 DC/DC 3 (If equipped)
2 60 RR F/B-2
2 60 AS F/B-2
2 60 EPS
3 30 H/L Washer (If equipped)
3 30 IG1B Main
3 60 R/B Main
3 50 DR F/B-1
3 50 AS F/B-1
3 60 RR F/B-1
3 30 IG1A Main
3 50 DR F/B-2
4 40 FI Main
5 40 FR Blower
6 40 RR DEF
7 30 IG1 Main ST
8 20 / 10 Stop & Horn / Stop (If equipped)
9 15 Hazard
10 7.5 BMS
11 7.5 Small LT (If equipped)
No. Amps 2014, 2015 Model Years
1 150 Main Fuse
2 40 VSA MTR
2 20 VSA FSR
2 30 Stop / Horn / Hazard
2 30 Rear Blower / BMS
2 40 FI Main
2 60 Rear F/B 2
2 60 AS F/B 2
2 60 EPS
3 30 H/L Washer
3 30 IG1B Main
3 60 R/B Main
3 50 DR F/B 1
3 50 AS F/B 1
3 60 Rear F/B 1
3 30 IG1A Main
3 50 DR F/B 2
4 30 STM 4
5 40 Front Blower
6 40 Rear Def
7 40 IG Main 1
8 20 Stop & Horn
9 15 Hazard
10 7.5 BMS
11 - Empty

Fuse Box No. 3

Located near the positive (+) terminal on the battery.

Circuit Protected Amps
Fan Main 60A

In the Luggage Compartment


Located on the left side of the cargo area. Remove the cover by gently prying the edge with a flat-head screwdriver.


Access example.

Luggage Compartment Fuse Box Description
No. Amps 2017, 2018, 2019 Model Years
1 20 PTG Closer
2 — Empty
3 15 USB CHARGE
4 7.5 Fuel Lid
5 20 Seat Slide
6 — Empty
7 20 RR Heated Seat (If equipped)
8 — Empty
9 — Empty
10 — Empty
11 — Empty
12 10 Rear Wiper
13 7.5 Rear ECU
14 20 SH-AWD (If equipped)
15 30 EPB-R
16 30 EPB-L
17 — Empty
18 40 PTG MTR
No. Amps 2016 Model Year
1 20 PTG Closer
2 20 Trailer Small LT (If equipped)
3 — Empty
4 7.5 Fuel Lid
5 20 Seat Slide
6 - Empty
7 20 RR Heated Seat (If equipped)
8 - Empty
9 20 Trailer Charge (If equipped)
10 7.5 Trailer Back LT (If equipped)
11 7.5 Trailer Hazard (If equipped)
12 10 Rear Wiper
13 7.5 Rear ECU
14 20 4WD
15 — Empty
16 - Empty
17 20 Trailer E-Brake (If equipped)
18 40 PTG MTR
No. Amps 2014, 2015 Model Years
1 20 Power Tailgate Closer
2 20 Trailer Small Light (If equipped)
3 - Empty
4 7.5 Fuel Lid
5 20 Seat Slide
6 - Empty
7 20 Rear Heated Seat (If equipped)
8 - Empty
9 20 Trailer Charge (If equipped)
10 7.5 Trailer Backup Light (If equipped)
11 7.5 Trailer Hazard (If equipped)
12 10 Rear Wiper
13 7.5 ECU RR
14 - Empty
15 - Empty
16 - Empty
17 20 Trailer E-Brake (If equipped)
18 40 Power Tailgate Motor
See also:
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