Wiring Diagram Cluster

2011 Smart ForTwo Cabrio A/C & Heater Wiring Diagram

Find A/C compressor clutch wiring, blower motor circuits, temperature control module paths, and refrigerant pressure switch schematics.

Open Exact Vehicle Repair HubOpen Interactive Diagram BrowserBrowse All Wiring Diagrams

Matched Diagrams

48

Variant Used

ForTwo Cabrio (451.431) L3-1.0L (132.910)

Total Vehicle Diagrams

462

🤖 Stuck on this electrical issue?

Wiring diagrams can be a maze. Ask Manuel, our factory-trained AI mechanic, to analyze this circuit or troubleshoot your specific symptom.

Ask AI Mechanic ➔

From Diagram To Fix

Use this wiring page as the jump point, not the dead end

Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.

Keep context

Vehicle Repair Hub

Step out of raw diagrams and into the full 2011 Smart ForTwo Cabrio hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub →
2011 Smart ForTwo Cabrio External Pages

OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

2011 Smart ForTwo Cabrio External Pages →
2011 Smart ForTwo Cabrio External Pages

Stay in wiring

More System Pages for This Vehicle

Move laterally into the neighboring systems that usually share the same electrical neighborhood.

Starter Wiring Diagram →
Alternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring Diagram

Top A/C & Heater Diagram Paths

1.Components > Ac - Ch > AC CompressorGeneralOpen2.Components > Ac - Ch > Battery Air Conditioning Expansion ValveGeneralOpen3.Components > Ac - Ch > Blower Connector SleeveGeneralOpen4.Components > Ac - Ch > Blower MotorGeneralOpen5.Components > Ac - Ch > Blower Motor Preresistor GroupGeneralOpen6.Components > Ac - Ch > Blower Motor Relay 1GeneralOpen7.Components > Ac - Ch > Blower Motor Relay 2GeneralOpen8.Components > Ac - Ch > Blower SwitchGeneralOpen9.Components > Gr - Lu > Heater/AC Operating UnitGeneralOpen10.Components > Lu - Se > Refrigerant Compressor Control Unit (EAC)GeneralOpen11.Electrical Diagrams > Heating and Air Conditioning > Electrical Diagrams > PE83.70-P-2100MCD Heater BoosterGeneralOpen12.Electrical Diagrams > Heating and Air Conditioning > Electrical Diagrams > PE83.70-P-2101MCC Stationary Heater (STH) Control UnitGeneralOpen13.Antilock Brakes / Traction Control Systems — Electrical Diagrams > PE42.45-P-2000MCC Electronic Stability Program (ESP)Brakes and Traction ControlOpen14.Antilock Brakes / Traction Control Systems — Electrical Diagrams > PE42.45-P-2000MCD Electronic Stability Program (ESP)Brakes and Traction ControlOpen15.Antilock Brakes / Traction Control Systems — Function Diagrams > PE42.45-P-2050-99MCU Electrical Function Diagram For Electronic Stability Program (ESP)Brakes and Traction ControlOpen16.Antilock Brakes / Traction Control Systems — Function Diagrams > PE42.45-P-2050MCC Electrical Function Schematic For Electronic Stability Program (ESP)Brakes and Traction ControlOpen17.Antilock Brakes / Traction Control Systems — Function Diagrams > PE42.45-P-2050MCU Electrical Function Diagram For Electronic Stability Program (ESP)Brakes and Traction ControlOpen18.Electrical Diagrams > PE83.30-P-2000MCC Air ConditioningHeating and Air ConditioningOpen19.Electrical Diagrams > PE83.30-P-2050MCC Electrical Function Schematic For Air ConditioningHeating and Air ConditioningOpen20.Electrical Diagrams > PE83.70-P-2100MCD Heater BoosterHeating and Air ConditioningOpen21.Electrical Diagrams > PE83.70-P-2101MCC Stationary Heater (STH) Control UnitHeating and Air ConditioningOpen22.Radio, Stereo, and Compact Disc — PE82.60-P-2000MCC RadioAccessories and Optional EquipmentOpen23.Radio, Stereo, and Compact Disc — PE82.60-P-2000MCE RadioAccessories and Optional EquipmentOpen24.Radio, Stereo, and Compact Disc — PE82.60-P-2000MCF RadioAccessories and Optional EquipmentOpen25.Radio, Stereo, and Compact Disc — PE82.60-P-2000MCG RadioAccessories and Optional EquipmentOpen26.Components > Ac - Ch > Accelerator Pedal SensorGeneralOpen27.Components > Ac - Ch > Activated Charcoal Filter Shutoff ValveGeneralOpen28.Components > Ac - Ch > Additional InstrumentsGeneralOpen29.Components > Ac - Ch > Adjustable Camshaft Timing SolenoidGeneralOpen30.Components > Ac - Ch > Alarm Siren With Inclination SensorGeneralOpen31.Components > Ac - Ch > Alternator Energization Connector Sleeve (-)GeneralOpen32.Components > Ac - Ch > Alternator Energization Connector Sleeve (+)GeneralOpen33.Components > Ac - Ch > Alternator/Glow Output Stage LIN Connector SleeveGeneralOpen34.Components > Ac - Ch > Ambiance Illumination Supply Connector SleeveGeneralOpen35.Components > Ac - Ch > Ambient Temperature Display Temperature SensorGeneralOpen36.Components > Ac - Ch > ATA [EDW] LIN Connector SleeveGeneralOpen37.Components > Ac - Ch > ATA [EDW] Sensor Circuit 30 Voltage Supply Connector SleeveGeneralOpen38.Components > Ac - Ch > Automatic Child Seat Recognition Airbag OFF Indicator LampGeneralOpen39.Components > Ac - Ch > Auxiliary Turn Signal Lamp, LeftGeneralOpen40.Components > Ac - Ch > Auxiliary Turn Signal Lamp, RightGeneralOpen41.Components > Ac - Ch > Backrest Heated Cushion, LeftGeneralOpen42.Components > Ac - Ch > Backrest Heated Cushion, RightGeneralOpen43.Components > Ac - Ch > BatteryGeneralOpen44.Components > Ac - Ch > Battery Cooling System Coolant PumpGeneralOpen45.Components > Ac - Ch > Battery Management System Control UnitGeneralOpen46.Components > Ac - Ch > Battery SensorGeneralOpen47.Components > Ac - Ch > Belt Tension SensorGeneralOpen48.Components > Ac - Ch > Blending Air Flap ActuatorGeneralOpen

Parts & Tools for This Job

Common parts shoppers buy for 2011 Smart ForTwo Cabrio A/C & Heater.

part

AC Compressor

Shop Amazon→

part

Blower Motor

Shop Amazon→

part

Blower Resistor

Shop Amazon→

part

Cabin Air Filter

Shop Amazon→

As an Amazon Associate, AllOEMManuals earns from qualifying purchases. Prices and availability may vary.

Exact Vehicle Hub

Browse →
2011 Smart Fortwo Cabrio Repair HubExact Vehicle · Backbone

Open the exact vehicle hub for this wiring page to move into repair, manual, and code clusters without leaving the 2011 Smart Fortwo Cabrio context.

OEM Manual Evidence

Browse →
2011 Smart ForTwo Cabrio External PagesOEM Manual

External Pages — 2011 Smart Fortwo Electric Drive, 2D Convertible Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined...

2011 Smart ForTwo Cabrio External PagesOEM Manual

External Pages — 2011 Smart Fortwo Passion, 2D Convertible Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >...

More ForTwo Cabrio Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram

Same System, Other Vehicles

2011 Toyota Matrix AWD A/C & Heater Wiring Diagram2011 Toyota Matrix FWD A/C & Heater Wiring Diagram2011 Toyota Prius A/C & Heater Wiring Diagram2011 Toyota Venza AWD A/C & Heater Wiring Diagram2011 Toyota Venza FWD A/C & Heater Wiring Diagram2012 Toyota Camry A/C & Heater Wiring Diagram2012 Toyota Prius PHV A/C & Heater Wiring Diagram2012 Toyota Prius V A/C & Heater Wiring Diagram
Factory Service Tools

Turn This Into a Confident Next Step

Verify the likely fault first, then compare a quote before you approve expensive work.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Diagnostic ToolsCompare Repair QuoteQuote Shield Pro
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro