Table of Contents
In this article, we will take a detailed look at the fuse diagrams for the Acura MDX (third generation; YD3): 2014, 2015, 2016, 2017, 2018, 2019 release.
Fuses №14, 15 and 27 in the passenger’s side fuse box are responsible for the ciggarette lighter.
Fuse №21 in the driver’s side fuse box №1 is responsible for the fuel pump.
In the passenger compartment
From the passenger side
Located on the lower side panel. Take off the cover to open.
| Description of the fuses in the passenger’s side block | ||
|---|---|---|
| № | Amps | 2017, 2018, 2019 model year |
| 1 | 30 | EPTR (If equipment) |
| 2 | 20 | RR AS P/W |
| 3 | 20 | ACM |
| 4 | 15 | FRDEF (If equipment) |
| 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 equipment) |
| 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 equipment) |
| 27 | 20 | CTR ACC Socket, cigarette lighter fuse |
| 28 | 30 | AC INVTR |
| № | Amps | 2016 model year |
| 1 | 30 | EPTR (If equipment) |
| 2 | 20 | RR AS P/W |
| 3 | 20 | ACM |
| 4 | 15 | FRDEF (If equipment) |
| 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 equipment) |
| 12 | - | Empty |
| 13 | - | Empty |
| 14 | 20 | RR ACC Socket, cigarette lighter fuse |
| 15 | 20 | FR ACC Socket, cigarette lighter fuse |
| 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 equipment) |
| 27 | 20 | CTR ACC Socket, cigarette lighter fuse |
| 28 | 30 | AC INVTR |
| № | Amps | 2014, 2015 model year |
| 1 | 30 | Right e-pretensioner (If equipment) |
| 2 | 20 | Rear Passenger's Side Power Window |
| 3 | 20 | ACM |
| 4 | 15 | Front DEF (If equipment) |
| 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 Lumber (If equipment) |
| 10 | - | Empty |
| 11 | 10 | HSW (If equipment) |
| 12 | - | Empty |
| 13 | - | Empty |
| 14 | 20 | Rear Accessory Power Socket, cigarette lighter fuse |
| 15 | 20 | Console Accessory Power Socket, cigarette lighter fuse |
| 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 equipment) |
| 27 | 20 | Front Accessory Power Socket, cigarette lighter fuse |
| 28 | 30 | AC Inverter |
From the driver side
Fuse box №1
Located under the dashboard.
Access example.
| Type A fuse box description | ||
|---|---|---|
| № | Amps | 2017, 2018, 2019 model year |
| 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 equipment) / Shifter (If equipment) |
| 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 | ABSA/SA (If equipment) / Smart (If equipment) |
| 24 | 7,5 | ACG AS |
| 25 | 7,5 | STRLD (If equipment) |
| 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 |
| № | 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 equipment) |
| Shifter (If equipment) | ||
| 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 equipment) / Smart (If equipment) |
| 24 | 7,5 | ACG AS |
| 25 | 7,5 | STRLD (If equipment) |
| 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 |
| № | Amps | 2014, 2015 model year |
| 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 Power Lumber |
| 30 | 7,5 | Interior Lights Cut |
| 31 | 20 | ETS TILT |
| 32 | 20 | Driver's Power Seat Reclining |
| 33 | - | Empty |
| 34 | _ | Empty |
Fuse Box №2
Located under the type A driver's side interior fuse box (If equipment). Take off the cover to open.
| № | 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 equipment) |
| 11 | 7,5 | MICU |
| 12 | 7,5 | EPS/VSA |
| 13 | 7,5 | Audio/TCU |
| 14 | 10 | Back Up |
| 15 | 20 | Audio/ANC |
| № | 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 equipment) |
| 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 №1
Located near the brake fluid reservoir. Push the tabs to open the box.
Access example.
| Type A fuse box description | ||
|---|---|---|
| № | Amps | 2017, 2018, 2019 model year |
| 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 equipment) |
| 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 |
| № | 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 equipment) |
| 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 |
| № | Amps | 2014, 2015 model year |
| 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 equipment) |
| 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 №2
Located near the battery. Push the tabs to open the box.
| Type B fuse box description | ||
|---|---|---|
| № | Amps | 2017, 2018, 2019 model year |
| 1 | 150 | Main Fuse |
| 2 | 40 | VSA MTR |
| 2 | 20 | VSA FSR |
| 2 | 30 | Stop&Florn Flazard / Hazard (If equipment) |
| 2 | 30 | RR BLOWER&BMS |
| 2 | 60 | DC/DC 3 (If equipment) |
| 2 | 60 | RR F/B-2 |
| 2 | 60 | AS F/B-2 |
| 2 | 60 | EPS |
| 3 | 30 | H/L Washer (If equipment) |
| 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 equipment) |
| 8 | 20 | Stop (If equipment) |
| 9 | 10 | Hazard |
| 10 | 7.5 | BMS |
| 11 | 7.5 | Small LT (If equipment) |
| № | Amps | 2016 model year |
| 1 | 150 | Main Fuse |
| 2 | 40 | VSA MTR |
| 2 | 20 | VSA FSR |
| 2 | 30 | Stop&Horn Hazard / Hazard (If equipment) |
| 2 | 30 | RR Blower |
| 2 | 60 | DC/DC 3 (If equipment) |
| 2 | 60 | RR F/B-2 |
| 2 | 60 | AS F/B-2 |
| 2 | 60 | EPS |
| 3 | 30 | H/L Washer (If equipment) |
| 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 equipment) |
| 9 | 15 | Hazard |
| 10 | 7.5 | BMS |
| 11 | 7.5 | Small LT (If equipment) |
| № | Amps | 2014, 2015 model year |
| 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 №3
Located near the + terminal on the battery.
|
|
| Circuit Protected | Amps |
| Fan Main | 60A |
In the luggage comparment
Located on the left side of cargo area. Remove the cover by prying on the edge of the cover using a flat-tip screwdriver.
Access example.
| Description of the fuses in the luggage compartment | ||
|---|---|---|
| № | Amps | 2017, 2018, 2019 model year |
| 1 | 20 | PTG Closer |
| 2 | — | Empty |
| 3 | 15 | USB CHARGE |
| 4 | 7.5 | Fuel Lid |
| 5 | 20 | Seat Slide |
| 6 | — | Empty |
| 7 | 20 | RR Heat Seat (If equipment) |
| 8 | — | Empty |
| 9 | — | Empty |
| 10 | — | Empty |
| 11 | — | Empty |
| 12 | 10 | Rear Wiper |
| 13 | 7.5 | Rear ECU |
| 14 | 20 | SH-AWD (If equipment) |
| 15 | 30 | EPB-R |
| 16 | 30 | EPB-L |
| 17 | — | Empty |
| 18 | 40 | PTG MTR |
| № | Amps | 2016 model year |
| 1 | 20 | PTG Closer |
| 2 | 20 | Trailer Small LT (If equipment) |
| 3 | — | Empty |
| 4 | 7.5 | Fuel Lid |
| 5 | 20 | Seat Slide |
| 6 | - | Empty |
| 7 | 20 | RR Heat Seat (If equipment) |
| 8 | - | Empty |
| 9 | 20 | Trailer Charge (If equipment) |
| 10 | 7.5 | Trailer Back LT (If equipment) |
| 11 | 7.5 | Trailer Hazard (If equipment) |
| 12 | 10 | Rear Wiper |
| 13 | 7.5 | Rear ECU |
| 14 | 20 | 4WD |
| 15 | — | Empty |
| 16 | - | Empty |
| 17 | 20 | Trailer E-Brake (If equipment) |
| 18 | 40 | PTG MTR |
| № | Amps | 2014, 2015 model year |
| 1 | 20 | Power Tailgate Closer |
| 2 | 20 | Trailer Small Light (If equipment) |
| 3 | - | Empty |
| 4 | 7.5 | Fuel Lid |
| 5 | 20 | Seat Slide |
| 6 | - | Empty |
| 7 | 20 | Rear H/Seat (If equipment) |
| 8 | - | Empty |
| 9 | 20 | Trailer Charge (If equipment) |
| 10 | 7.5 | Trailer Back Light (If equipment) |
| 11 | 7.5 | Trailer Hazard (If equipment) |
| 12 | 10 | Rear Wiper |
| 13 | 7.5 | ECU RR |
| 14 | - | Empty |
| 15 | - | Empty |
| 16 | - | Empty |
| 17 | 20 | Trailer E-Brake (If equipment) |
| 18 | 40 | Power Tailgate Motor |
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