The S-Max minivan has been in production across two generations since 2006. The first generation was manufactured from 2007 through 2015, during which time the vehicle underwent a mid-cycle facelift. From 2015 to the present, the second-generation Ford S-Max has been available on the market. This guide provides a detailed overview of the first-generation Ford S-Max (EUCD platform; chassis codes CD341 / WA6) fuse boxes and relay panels, including their schematic diagrams and physical locations. The fuse responsible for the “cigarette lighter” (auxiliary power receptacle) is highlighted in bold.
The exact assignment of fuses and relays in the Ford S-Max may vary from this guide, depending on the vehicle’s model year and trim level.
Engine Compartment
Located on the left side, beneath the protective cover.
Example image of the fuse box
| Schematic Diagram | |
|---|---|
|
|
| No. | Description |
| F1 | 10A / 15A Transmission Control Module (TCM) |
| F2 | 5A Glow plug control module |
| F3 | 70A / 80A Engine cooling fan – dual fan (2.3L Duratec-HE and 2.2L Duratorq-TDCi with automatic transmission) / Electro-Hydraulic Power Assist Steering (EHPAS) |
| F4 | 60A Glow plugs |
| F5 | 60A / 70A Engine cooling fan (1.6L Duratorq-TDCi, 2.0L Duratorq-TDCi, 2.0L Duratorq-TDCi Stage V, 2.2L Duratorq-TDCi with manual transmission, 2.0L Duratec-HE, 2.3L Duratec-HE, and 2.0L EcoBoost SCTi) / Engine cooling fan – dual fan (1.6L EcoBoost SCTi) |
| F6 | 7.5A / 10A Heated Exhaust Gas Oxygen (HEGO) sensor, Catalyst Monitor Sensor (CMS), Oxygen sensor / 20A DPF vaporizer glow plug |
| F7 | 5A Solenoid relays |
| F8 | 10A / 15A / 20A Powertrain Control Module (PCM), fuel metering valve, Mass Airflow (MAF) sensor, fuel rail pressure control valve (engine management system) |
| F9 | 7.5A / 10A / 15A EVAP canister purge valve, TMAF sensor, active grille shutters, bypass valve, relay coil, auxiliary coolant pump, MAF sensor, Exhaust Gas Recirculation (EGR) valve, DPF vaporizer pump |
| F10 | 7.5A / 10A Powertrain Control Module (PCM) (2.0L Duratorq-TDCi) / Auxiliary coolant pump (1.6L EcoBoost SCTi) |
| F11 | 10A Positive Crankcase Ventilation (PCV) valve, Volume Control Valve (VCV), water-in-fuel sensor, EVAP purge valve, Intake Manifold Runner Control (IMRC) valve, Variable Cam Timing (VCT) valve, EGR valve, IVVT oil control valve (engine management system) / TMAF sensor, active grille shutters, EVAP canister purge valve, turbocharger wastegate control valve, boost pressure regulator (engine management system) / 7.5A Fuel rail pressure sensor, fuel metering, active grille shutters (2.2L Duratorq-TDCi Stage V) / 10A Turbocharger control valve, MAF sensor, active grille shutters, EGR valve, VCV (1.6L Duratorq-TDCi) |
| F12 | 10A Ignition coil-on-plug assemblies, EVAP canister purge valve, power steering pressure sensor (engine management system) |
| F12 | 10A Exhaust Gas Recirculation (EGR) throttle valve, Variable Geometry Turbocharger (VGT) control system (2.0L Duratorq-TDCi) / 5A Relay coil / 15A Ignition coils |
| F13 | 15A Air conditioning (A/C) compressor clutch |
| F14 | 15A Diesel fuel filter heater (2.0L Duratorq-TDCi, 2.0L Duratorq-TDCi Stage V, and 1.6L Duratorq-TDCi) / 10A Exhaust oxygen sensors (2.2L Duratorq-TDCi Stage V) |
| F15 | 40A Starter motor relay |
| F16 | 80A Positive Temperature Coefficient (PTC) auxiliary heater (diesel models) |
| F17 | 60A Central Junction Box (CJB) supply A |
| F18 | 60A Central Junction Box (CJB) supply B |
| F19 | 60A Central Junction Box (CJB) supply C |
| F20 | 60A Central Junction Box (CJB) supply D |
| F21 | 30A Vehicle Quality Module (VQM) / Non-VQM: Instrument cluster / Audio unit / A/C control / Forward Looking Radar (FLR) |
| F22 | 30A Windshield wiper control module |
| F23 | 25A / 30A Heated rear window (defroster) |
| F24 | 30A Headlamp washers |
| F25 | 30A Anti-lock Braking System (ABS) valves |
| F26 | 40A Anti-lock Braking System (ABS) pump |
| F27 | 25A / 30A Fuel-fired auxiliary heater |
| F28 | 40A HVAC blower motor |
| F29 | Spare |
| F30 | 5A ABS power supply (Terminal 30) |
| F31 | 15A Horn |
| F32 | 5A Fuel-fired heater remote control receiver |
| F33 | 5A Lighting control module, engine compartment fuse box relays |
| F34 | 40A Heated windshield (left side) |
| F35 | 40A Heated windshield (right side) |
| F36 | 5A ABS / 15A Rear window wiper supply |
| F37 | 7.5A / 10A Heated windshield washer nozzles |
| F38 | 5A Adaptive Cruise Control (ACC) / 10A PCM / TCM / EHPAS power supply |
| F39 | 15A Adaptive Front-lighting System (AFS) |
| F40 | 5A Headlamp leveling / Adaptive Front-lighting System (AFS) module |
| F41 | 20A Instrument cluster |
| F42 | 10A Powertrain Control Module (PCM), Transmission Control Module (TCM), Electro-Hydraulic Power Assist Steering (EHPAS) / 5A Instrument Panel (IP) cluster |
| F43 | 5A Headlamp leveling / Adaptive Front-lighting System (AFS) module / 15A Audio unit / Bluetooth Voice Control (BVC) module / Digital Audio Broadcasting (DAB) module |
| F44 | 20A Electro-Hydraulic Power Assist Steering (EHPAS) (2.0L Duratorq-TDCi), electric vacuum pump (2.5L Duratec-ST) / 5A Automatic/Manual Air Conditioning (A/C) control module |
| F45 | 5A Rear window wiper, Forward Looking Radar (FLR) (Start-Stop system) |
| R1 | Starter motor relay |
| R2 | Engine Control Relay (ECR) |
| R3 | A/C compressor clutch relay |
| R4 | Glow plug relay (diesel engines) |
| R5 | Engine cooling fan relay |
| R6 | Heated windshield relay |
| R7 | Ignition relay (Terminal 15) |
| R8 | Windshield wiper high/low-speed relay |
| R9 | Horn relay |
| R10 | Headlamp washer relay |
| R11 | Windshield wiper on/off relay |
| R12 | Automatic transmission shift interlock relay |
Passenger Compartment
The fuse box is located beneath the glove compartment and is secured by two quarter-turn fasteners, which must be rotated to access the unit.
Type 1
General overview.
| Schematic Diagram | |
|---|---|
Diagram |
|
| No. | Description |
| F1 | 5A Rain sensor |
| F2 | 10A Supplemental Restraint System (SRS / Airbags) |
| F3 | 5A Anti-lock Braking System (ABS), yaw rate sensor (ESP), Electric Parking Brake (EPB), accelerator pedal position sensor |
| F4 | 7.5A Electronic module supply, accelerator pedal position sensor |
| F5 | 15A Rear window wiper motor |
| F6 | 15A Audio system |
| F7 | 7.5A Steering Column Control Module (SCCM) |
| F8 | 5A Instrument cluster |
| F9 | 15A High beam headlamps |
| F10 | 20A Sunroof |
| F11 | 7.5A Reversing lamps |
| F12 | Spare |
| F13 | 15A Front fog lamps |
| F14 | 15A Windshield washer pump |
| F15 | 10A Adaptive Cruise Control (ACC) system |
| F16 | Spare |
| F17 | 10A Interior lighting |
| F18 | 5A Passive Anti-Theft System (PATS) / Engine immobilizer |
| F19 | 15A Ford S-Max cigarette lighter (auxiliary power receptacle) |
| F20 | Spare |
| F21 | 5A (2006–2007): Radio, rain sensor; (2008–2009): Remote keyless entry receiver, interior motion sensor |
| F22 | 7.5A / 20A Fuel pump |
| F23 | Spare |
| F24 | 5A Ignition switch |
| F25 | 10A Fuel filler door release |
| F26 | 5A Battery backup sounder (alarm system), On-Board Diagnostics (OBD II) port |
| F27 | 5A Steering column assembly, climate control module |
| F28 | 5A Brake pedal position switch |
Type 2
General overview.
| Schematic Diagram | |
|---|---|
Diagram |
|
| No. | Description |
| F1 | 7.5A Steering Column Control Module (SCCM) |
| F2 | 5A Instrument cluster |
| F3 | 10A Interior lighting |
| F4 | 5A Engine immobilizer |
| F5 | 7.5A Adaptive Cruise Control (ACC) system |
| F6 | 5A Rain sensor |
| F7 | 15A / 20A Cigarette lighter (auxiliary power receptacle) |
| F8 | 10A Fuel filler door unlock circuit supply |
| F9 | 15A Rear window washer pump |
| F10 | 15A Windshield washer pump |
| F11 | 10A Liftgate unlock circuit supply |
| F12 | 10A Fuel filler door lock circuit supply |
| F13 | 20A Fuel pump |
| F13 | 7.5A / 20A Fuel pump (2.2L Duratorq-TDCi Stage V) |
| F14 | 5A Remote keyless entry receiver, interior motion sensor |
| F15 | 5A Ignition switch |
| F16 | 5A Battery backup sounder (alarm system), On-Board Diagnostics (OBD II) port |
| F17 | 5A Steering wheel vibration motor (Lane Keeping System) |
| F18 | 10A Supplemental Restraint System (SRS / Airbags) supply |
| F19 | 7.5A Anti-lock Braking System (ABS), yaw rate sensor (ESP), Electric Parking Brake (EPB), accelerator pedal position sensor supply |
| F20 | 7.5A Electronic module supply, auto-dimming rearview mirror, Lane Departure Warning (LDW) system |
| F21 | 15A Audio system (including voice control) |
| F22 | 5A Brake pedal position switch |
| F23 | 20A Sunroof |
| F24 | 5A Steering column assembly, climate control module |
Luggage Compartment
The fuse box is located on the side panel, behind a protective cover.
Example image of the fuse box
| Schematic Diagram | |
|---|---|
|
|
| No. | Description |
| FA1 | 25A Front left door control module (power windows, central locking, power folding mirrors, heated mirrors) |
| FA2 | 25A Front right door control module (power windows, central locking, power folding mirrors, heated mirrors) |
| FA3 | 25A Rear left door control module (power windows) |
| FA4 | 25A Rear right door control module (power windows) |
| FA5 | 10A Rear door locking (without door control modules) |
| FA6 | 15A Auxiliary power receptacles |
| FA7 | 5A Solenoid relays |
| FA8 | 20A (2010–2015): Keyless Vehicle Module (KVM) |
| FA9 | 5A (2011–2015): Vehicle Quality Module (VQM) relay coils (Start-Stop system) |
| FA10 | 30A (2006–2010): Power driver’s seat adjustment |
| FA11 | 20A Accessory / Trailer tow module |
| FA12 | 30A (2011–2015): Power driver’s seat adjustment |
| FB1 | 15A (2011–2015): Power sunblind system / 5A (2006–2010): Parking Aid, Blind Spot Information System (BLIS) |
| FB2 | 15A Suspension control module |
| FB3 | 15A Heated driver’s seat |
| FB4 | 15A Heated front passenger seat |
| FB5 | Spare |
| FB6 | 10A Rear passenger climate control system |
| FB7 | Spare |
| FB8 | 5A (2011–2015): Parking Aid, Blind Spot Information System (BLIS) / 10A Power sunblind system |
| FB9 | 30A Power front passenger seat adjustment |
| FB10 | 10A Anti-theft alarm horn |
| FB11 | Spare |
| FB12 | Spare |
| FC1 | 7.5A Rear power windows |
| FC2 | 30A Electric Parking Brake (EPB) |
| FC3 | 30A Electric Parking Brake (EPB) |
| FC4 | 10A Rear A/C system |
| FC5 | 20A (2011–2015): Vehicles with keyless start system / 7.5A (2006–2010): Rear seat entertainment / CD changer |
| FC6 | 20A Rear A/C blower motor |
| FC7 | 5A Seat memory control module |
| FC8 | 7.5A (2011–2015): Rear seat entertainment / CD changer / 20A (2010): Vehicles with keyless start system |
| FC9 | 20A Audio amplifier |
| FC10 | 10A Premium audio system (Sony) |
| FC11 | Spare |
| FC12 | Spare |