Isuzu D-Max (2003 – 2011) Fuse Box Diagrams & Location
The Isuzu D-Max (2003–2011) fuse box protects vital electrical systems and components in the vehicle. Understanding the fuse box locations, fuse assignments, and diagrams helps locate faulty fuses, diagnose electrical problems, and maintain dependable performance of the Isuzu D-Max for daily driving.
Fuse Box Location
Passenger Compartment Fuse Box
Pull the small article storage pocket towards you to open it. While in the open position, pull it up until it unlocks from the hinge to remove it. To install the small article storage pocket, perform the removal procedure in reverse.
Engine Compartment Fuse Box
Open the cover of the fuse and relay box that is located on the front left side of the engine compartment.
Fuse Box Diagrams
Passenger Compartment Fuse Box
Isuzu D-Max(2003-2011)
| Slot No. | Fuse Type | Amp Rating | Description / Component |
| Isuzu D-Max (2003–2005) | |||
| 1 | MINI | 10A | Starter system |
| 2 | MINI | 10A | Rear fog lights |
| 2 | MINI | 15A | Cigar lighter / power outlet |
| 3 | MINI | 15A | Stop lights / Brake lights |
| 4 | MINI | 10A | Anti-theft system |
| 5 | MINI | 10A | Dome light and interior light |
| 6 | MINI | 10A | Instrument cluster |
| 7 | MINI | 20A | Power door lock system |
| 8 | MINI | 15A | Audio system / Radio |
| 9 | MINI | 20A | Cigar lighter / power outlet |
| 9 | MINI | 15A | Cigar lighter / power outlet |
| 10 | MINI | 10A | Audio system / Radio |
| 11 | MINI | 10A | Airbag |
| 12 | MINI | 20A | Spare fuse |
| 13 | MINI | 15A | Spare fuse |
| 14 | MINI | 10A | Spare fuse |
| 15 | —— | —— | Plastic fuse removal tool |
| 16 | MINI | 20A | Front wipers |
| 16 | MINI | 15A | Ignition coil |
| 17 | MINI | 10A | Anti-lock braking system; All-wheel drive |
| 17 | MINI | 20A | Front wipers |
| 18 | MINI | 10A | Engine control system |
| 18 | MINI | 15A | Engine control system |
| 19 | MINI | 10A | Electrical ignition / multiple circuits |
| 19 | MINI | 15A | Electrical ignition / multiple circuits |
| 20 | MINI | 10A | Turn signals / Indicators |
| 21 | MINI | 15A | Backup lights; Instrument cluster |
| 22 | MINI | 15A | Transmission control; Glow plugs |
| 23 | MINI | 10A | Trailer |
| 24 | MINI | 10A | Instrument cluster; Anti-lock braking system |
| 26 | FMX/JCase | 30A | Power windows |
| 27 | FMX/JCase | 20A | Rear window defogger |
| R1 | Relay | —— | Cigar lighter / power outlet relay |
| R2 | Relay | —— | Power windows relay |
| R3 | Relay | —— | Rear window defogger relay |
| Isuzu D-Max (2006–2011) | |||
| 1 | MINI | 10A | Starter system |
| 2 | MINI | 10A | Rear Fog Light |
| 3 | MINI | 15A | Stop light (Brake lights) |
| 4 | MINI | 10A | Anti Theft system |
| 5 | MINI | 10A | Room light (Interior dome light) |
| 6 | MINI | 10A | Meter (+B) / Instrument cluster memory |
| 7 | MINI | 20A | Door lock (Power locks) |
| 8 | MINI | 15A | Audio (+B) / Radio constant power |
| 9 | MINI | 20A | Cigar & Acc socket (Cigarette lighter) |
| 10 | MINI | 10A | Audio / Radio ignition switch power |
| 11 | MINI | 10A | SRS (Airbags) |
| 12 | MINI | 20A | Spare |
| 13 | MINI | 15A | Spare |
| 14 | MINI | 10A | Spare |
| 15 | —— | —— | Fuse puller (Extraction tool) |
| 16 | MINI | 20A | Frt wiper (Front windshield wipers) |
| 17 | MINI | 10A | ABS / 4WD system |
| 18 | MINI | 10A | ECU [For HFV6 Petrol Engine only] |
| 18 | MINI | 10A | Engine [For Diesel Engine only] |
| 19 | MINI | 10A | Elec. IG (Electrical Ignition circuits) |
| 20 | MINI | 10A | Turn light (Indicators / Signalling) |
| 21 | MINI | 15A | Back light (Reverse lights) |
| 22 | MINI | 10A | Engine [For HFV6 Petrol Engine only] |
| 22 | MINI | 15A | TCM (Transmission Control Module) [For Diesel Engine only] |
| 23 | MINI | 10A | Trailer towing circuits |
| 24 | MINI | 10A | Meter / Instrument dashboard display |
| 26 | FMX/JCase | 30A | Power window |
| 27 | FMX/JCase | 20A | RR defog (Rear window defroster) |
Engine Compartment Fuse Box
Isuzu D-Max(2003)
| Type | Rating | No. | Description |
|---|---|---|---|
| Fuse MINI | 10A | F01 | A/C Compressor controls |
| Fuse MINI | 15A | F02 | Blower controls |
| Fuse MINI | 15A | F03 | Blower controls |
| Fuse MINI | 10A | F05 | Generator |
| Fuse MINI | 10A | F06 | Horn |
| Fuse MINI | 15A | F07 | Exterior lights |
| Fuse MINI | 10A | F08 | Left headlamps |
| Fuse MINI | 10A | F09 | Right headlamps |
| Fuse MINI | 15A | F10 | Fog lights |
| Fuse MINI | 20A | F11 | O2 Sensor |
| Fuse MINI | 20A | F12 | Fuel Pump Powertrain controls |
| Fuse MINI | 10A | F13 | Gauges, Powertrain controls |
| Fuse MINI | 15A | F13 | Gauges, Powertrain controls |
| Fuse FLD/PAL 283 | 60A | F15 | Gauges, Power distribution, Powertrain controls, Starting system |
| Fuse FLD/PAL 283 | 100A | F16 | Blower controls, Charging system, Power distribution, Starting system |
| Fuse FMX/JCase | 40A | F17 | Electric Fan |
| Fuse FMX/JCase | 50A | F18 | IG.2 (+B.2 60A) |
| Fuse FMX/JCase | 50A | F19 | ABS |
| Relay | — | R01 | A/C Compressor Relay |
| Relay | — | R02 | Heater Relay |
| Relay | — | R04 | ECM Main Relay |
| Relay | — | R05 | Fog Lamp Relay |
| Relay | — | R08 | Thermo Relay |
| Relay | — | R09 | Headlamp Relay LH |
| Relay | — | R10 | Starter Relay |
| Relay | — | R12 | Fuel Pump Relay |
| Relay | — | R13 | Electric Fan (LO) Relay |
| Relay | — | R14 | Electric Fan (H1) Relay |
| Relay | — | R15 | Electric Fan (H1) Relay (A/T Only) |
| Diode ATO | — | Diode 2 | Brake warning system |
Isuzu D-Max(2004 & 2005)
| Type | No. | Description |
|---|---|---|
| Fuse MINI 10A | 1 | (ECM) Engine control unit |
| Fuse MINI 10A | 2 | (RR FOG) Rear fog lights |
| Fuse MINI 15A | 3 | (FRT FOG) Front fog lights |
| Fuse MINI — | 4 | EMPTY |
| Fuse MINI 10A | 5 | (ILLUMI & TAIL RH) Illumination; Tail light right-hand |
| Fuse MINI 10A | 6 | (TAIL LH) Tail light left-hand |
| Fuse MINI 10A | 7 | (H/L RH) Right-hand headlight |
| Fuse MINI 10A | 8 | (H/L LH) Left-hand headlight |
| Fuse MINI 10A | 9 | (TRAILER) Trailer |
| Fuse MINI 10A | 10 | (ACG) Battery and charging system |
| Fuse MINI 10A | 11 | (H/L RH HI) Right-hand headlight high beam |
| Fuse MINI 10A | 12 | (H/L LH HI) Left-hand headlight high beam |
| Fuse MINI 10A | 13 | (A/C) Air conditioning |
| Fuse MINI 10A | 14 | (4WD) All-wheel-drive system |
| Fuse MINI 10A | 15 | (HORN) Horn |
| Fuse MINI 10A | 16 | (HAZARD) Hazard light |
| Fuse MIDI 80A | 17 | (MAIN) Main fuse |
| Fuse FMX/JCase 20A | 18 | (COND FAN) A/C condenser fan |
| Fuse FMX/JCase 60A | 19 | (GLOW) Glow plug heater |
| Fuse FMX/JCase 20A | 19 | (COND. FAN) A/C condenser fan |
| Fuse FMX/JCase 30A | 20 | (ECM) Engine control unit |
| Fuse FMX/JCase 50A | 20 | (GLOW) Glow plug heater |
| Fuse FMX/JCase 40A | 21 | (IGN. 1) Ignition |
| Fuse FMX/JCase 40A | 22 | (ABS-1) Anti-lock braking system |
| Fuse FMX/JCase 30A | 23 | (ABS-2) Anti-lock braking system |
| Fuse FMX/JCase 30A | 24 | (BLOWER) A/C blower motor |
| Fuse FMX/JCase 50A | 25 | (IGN. 2) Ignition |
| Fuse MINI | D1 | (DIODE) Diode |
| Fuse MINI | D2 | (DIODE) Diode |
| Relay | R1 | (TAIL) Tail lights |
| Relay | R2 | (FRT FOG) Front fog lights |
| Relay | R3 | (HORN) Horn |
| Relay | R4 | (DIMMER) Instrument panel lights |
| Relay | R5 | (GLOW) Glow plug heater |
| Relay | R6 | (COND. FAN) A/C condenser fan |
| Relay | R7 | (RR FOG) Rear fog lights |
| Relay | R8 | (STARTER) Starter system |
| Relay | R9 | (HAZARD RH / COND. FAN) Hazard light; A/C condenser fan |
| Relay | R10 | (HAZARD LH / STARTER CUT) Hazard light; Starter system |
| Relay | R11 | (HEATER) Air conditioning system |
| Relay | R12 | (HEAD LAMP) Headlights |
| Relay | R13 | (A/C COMP. / STARTER CUT) Air conditioning compressor; Starter system |
| Relay | R14 | ECM MAIN / COND. FAN |
| Relay | R15 | (A/C THERMO) Air conditioning |
| Connector | R16 | (ENG. H CONN.) Engine control system |
| Connector | 29 | (STARTER C CONN.) Starter system |
Isuzu D-Max(2006-2011)
Isuzu D-Max (HFV6 engine)
| No. / ID | Type | Rating | Description |
| 1 | MINI Fuse | 15A | ECM |
| 2 | MINI Fuse | 15A | O2 Sensor pre |
| 3 | MINI Fuse | 10A | ECM (B) |
| 4 | MINI Fuse | 10A | TCM/PIM (B) |
| 5 | MINI Fuse | 10A | H/light-high (RH) |
| 6 | MINI Fuse | 10A | H/light-high (LH) |
| 7 | MINI Fuse | 10A | H/light-low (RH) |
| 8 | MINI Fuse | 10A | H/light-low (LH) |
| 9 | MINI Fuse | 20A | Trailer |
| 11 | MINI Fuse | 10A | Tail light (RH) |
| 12 | MINI Fuse | 10A | Ilumi & tail light (LH) |
| 13 | MINI Fuse | 10A | A/C |
| 14 | MINI Fuse | 10A | 4WD |
| 15 | MINI Fuse | 10A | Horn |
| 16 | MINI Fuse | 10A | Hazard |
| 17 | MINI Fuse | 15A | O2 Sensor post |
| 18 | MINI Fuse | 15A | IGN. coil (RH) |
| 19 | MINI Fuse | 15A | IGN. coil (LH) |
| 21 | FMX/JCase | 20A | Frt fog light |
| 22 | FMX/JCase | 60A | Rad. fan |
| 23 | FMX/JCase | 20A | Fuel pump |
| 24 | FMX/JCase | 40A | IG-1 |
| 25 | FMX/JCase | 30A | Blower |
| 26 | FMX/JCase | 40A | ABS-1 |
| 27 | FMX/JCase | 20A | ABS-2 |
| 28 | FMX/JCase | 60A | IG-2 |
| R1 | Relay | — | Fog light |
| R2 | Relay | — | Tail light |
| R3 | Relay | — | Horn |
| R4 | Relay | — | H/light dimmer |
| R6 | Relay | — | Headlight |
| R11 | Relay | — | Heater |
| R12 | Relay | — | ECM main |
| R13 | Relay | — | Fuel pump |
| R14 | Relay | — | A/C comp. |
| R15 | Relay | — | Starter |
Isuzu D-Max (Diesel)
| Type | No. | Description |
|---|---|---|
| MINI 10A | 1 | ACG (S) |
| MINI 10A | 2 | ECM (B) – Engine Control Unit |
| MINI 10A | 3 | Fuel Pump |
| MINI 10A | 4 | Engine Control System |
| MINI 10A | 5 | Right-Hand Headlight High Beam |
| MINI 10A | 6 | Left-Hand Headlight High Beam |
| MINI 10A | 7 | Right-Hand Headlight Low Beam |
| MINI 10A | 8 | Left-Hand Headlight Low Beam |
| MINI 20A | 9 | Trailer |
| MINI 20A | 10 | AC Condenser Fan |
| MINI 10A | 11 | Right-Hand Tail Light |
| MINI 10A | 12 | Illumination & Left-Hand Tail Light |
| MINI 10A | 13 | Air Conditioning |
| MINI 10A | 14 | All-Wheel Drive System |
| MINI 10A | 15 | Horn |
| MINI 10A | 16 | Hazard Light |
| FLD/PAL 283 120A | 20 | Main Fuse |
| FMX/JCase 40A | 21 | Anti-Lock Braking System (ABS-1) |
| FMX/JCase 20A | 22 | Anti-Lock Braking System (ABS-2) |
| FMX/JCase 40A | 23 | Engine Control Unit (ECM) |
| FMX/JCase 40A | 24 | IG-1 – Protects Several Circuits |
| FMX/JCase 30A | 25 | AC Blower Motor |
| FMX/JCase 20A | 26 | Front Fog Lights |
| FMX/JCase 60A | 27 | Glow Plug Heater |
| FMX/JCase 60A | 28 | IG-2 – Protects Several Circuits |
| Relay | R1 | Fog Lights |
| Relay | R2 | Tail Lights |
| Relay | R3 | Horn |
| Relay | R4 | Headlight Dimmer |
| Relay | R5 | Glow Plug Heater |
| Relay | R6 | Headlights |
| Relay | R7 | Starter Cut – Starter System |
| Relay | R8 | Starter System |
| Relay | R9 | AC Condenser Fan |
| Relay | R10 | Transmission Control Unit |
| Relay | R11 | Air Conditioning System |
| Relay | R12 | ECM Main – Engine Control Unit |
| Relay | R13 | Fuel Pump |
| Relay | R14 | Air Conditioning Compressor |
| Relay | R15 | Air Conditioning Thermo |
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