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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Honda CR-V Mk3 (2007, 2008, 2009, 2010, 2011).
Checking and Replacing Fuses
If something electrical in your vehicle stops working, check for a blown fuse first. Determine from the chart, or the diagram on the fuse box lid, which fuse or fuses control that device. Check those fuses first, but check all the fuses before deciding that a blown fuse is the cause. Replace any blown fuses, and check if the device works.
- Turn the ignition switch to LOCK (0). Make sure the headlights and all other accessories are off.
- Remove the cover from the fuse box.
- Check each of the large fuses in the under-hood fuse box by looking through the top at the wire inside. Removing these fuses requires a Phillips-head screwdriver.
- Check the smaller fuses in the under-hood fuse box and all the fuses in the interior fuse box by pulling out each one with the fuse puller provided on the back of the under-hood fuse box cover.
- Look for a burned wire inside the fuse. If it is burned, replace it with one of the spare fuses of the same rating or lower.
If you cannot drive the car without fixing the problem, and you do not have a spare fuse, take a fuse of the same rating or a lower rating from one of the other circuits. Make sure you can do without that circuit temporarily (such as the accessory socket or radio).
If you replace the blown fuse with a spare fuse that has a lower rating, it might blow out again. This does not indicate anything wrong. Replace the fuse with one of the correct rating as soon as you can. - If the replacement fuse of the same rating blows in a short time, there is probably a serious electrical problem in your car. Leave the blown fuse in that circuit and have your car checked by a qualified technician.
Notice
- Replacing a fuse with one that has a higher rating greatly increases the chances of damaging the electrical system. If you do not have a replacement fuse with the proper rating for the circuit, install one with a lower rating.
- Never replace a broken fuse with anything other than a new fuse.
Passenger Compartment Fuse Box
The interior fuse box (1) is located under the dashboard on the driver’s side. The fuse label (2) is attached under the steering column.
| № | A | Protected Component |
|---|---|---|
| 1 | 7.5 | Multiplex Integrated Control Unit (MICU), Moonroof Control Unit/Motor |
| 2 | 15 | Fuel Pump, Immobilizer-Keyless Control Unit, Multiplex Integrated Control Unit (MICU), Powertrain Control Module (PCM), PGM-FI Main Relay 2 |
| 3 | 10 | Alternator, Brake Pedal Position Switch, Camshaft Position (CMP) Sensor A, Electrical Load Detector (ELD) Unit, Evaporative Emission Control (EVAP) Canister Purge Valve, Evaporative Emission Control (EVAP) Canister Vent Shut Valve, Mass Air Flow/Intake Manifold Air Temperature (MAF/IAT) Sensor, Secondary Heated Oxygen Sensor (HO2S) |
| 4 | 7.5 | Vehicle Stability Assist (VSA) Modulator-Control Unit, Multiplex Integrated Control Unit (MICU), Yaw Rate-Lateral Acceleration Sensor |
| 5 | 15 | Driver's Seat Heater Relay (Low), Driver's Seat Heater Relay (High) |
| 6 | 20 | Front Fog Light |
| 7 | - | - |
| 8 | 10 | Rear Window Wiper Motor |
| 9 | 7.5 | Occupant Detection System (ODS) Unit, Hazard Warning Switch/Passenger's Airbag Cut-Off Indicator, Multiplex Integrated Control Unit (MICU), Supplemental Restraint System (SRS) Unit |
| 10 | 7.5 | Gauge Control Module, Multiplex Integrated Control Unit (MICU), Shift Lock Solenoid, Tire Pressure Monitoring System (TPMS) Control Unit, Automatic Lighting Control Unit, Electrical Compass Unit |
| 11 | 10 | Multiplex Integrated Control Unit (MICU), Supplemental Restraint System (SRS) Unit |
| 12 | 10 | Right Headlight (High Beam) |
| 13 | 10 | Left Headlight (High Beam) |
| 14 | 7.5 | Ambient Light, Audio Remote Switch, Audio Unit, Climate Control Unit, Cruise Control Set/Resume/Cancel Switch, D3 Switch/Park-Pin Switch, Driver's Seat Heater Switch, Front Passenger's Seat Heater Switch, Glove Box Light, Hazard Warning Switch/Passenger's Airbag Cut-Off Indicator, HVAC Control Unit, VTEC Oil Pressure Switch, Navigation Unit, Power Mirror Switch, Voice Control Switch, VSA OFF Switch, A/T Gear Position Indicator Panel Light. Moonroof Switch Light, Passenger's Airbag CUTOFF Indicator Light. Steering Wheel Switches Lights |
| 15 | 7.5 | Left Front Parking Light, License Plate Light, Taillights, Trailer Lighting Connector, Right Front Parking Light |
| 16 | 10 | Right Headlight (Low Beam) |
| 17 | 10 | Left Headlight (Low Beam) |
| 18 | 20 | High Beam, Multiplex Integrated Control Unit (MICU) |
| 19 | 15 | Parking Lights, Multiplex Integrated Control Unit (MICU) |
| 20 | 7.5 | Multiplex Integrated Control Unit (MICU), Tire Pressure Monitoring System (TPMS) Control Unit |
| 21 | 20 | Low Beam, Multiplex Integrated Control Unit (MICU) |
| 22 | - | - |
| 23 | - | - |
| 24 | 20 | Moonroof Control Unit/Motor |
| 25 | 20 | Power Door Lock, Multiplex Integrated Control Unit (MICU) |
| 26 | 20 | Power Window Master Switch/Driver's Door Lock Switch |
| 27 | 20 | HAC Option |
| 28 | 15 | Cargo Area Accessory Power Socket Relay |
| 29 | 15 | Front Accessory Power Socket Relay |
| 30 | 20 | Front Passenger's Power Window Switch, Power Window Master Switch/Driver's Door Lock Switch |
| 31 | 15 | Console Accessory Power Socket Relay |
| 32 | 20 | Right Rear Power Window Switch, Power Window Master Switch/Driver's Door Lock Switch |
| 33 | 20 | Left Rear Power Window Switch, Power Window Master Switch/Driver's Door Lock Switch |
| 34 | 7.5 | Audio Unit, Cargo Area Accessory Power Socket Relay, Console Accessory Power Socket Relay, Front Accessory Power Socket Relay, Multiplex Integrated Control Unit (MICU), Navigation Unit, HandsFreeLink Control Unit |
| 35 | 7.5 | Key Interlock Solenoid, Ignition Key Switch Light, Multiplex Integrated Control Unit (MICU) |
| 36 | 10 | A/C Compressor Clutch Relay, Blower Motor Relay, Driver's Seat Heater Switch, Fan Control Relay, Front Passenger's Seat Heater Switch, HVAC Control Unit, Multiplex Integrated Control Unit (MICU), Power Mirror Switch, Radiator Fan Relay, Rear Window Defogger Relay, Recirculation Control Motor, Automatic Lighting Control Unit, Climate Control Unit, Power Mirror Actuator , Power Mirror Defogger |
| 37 | 7.5 | Daytime Running Light, Multiplex Integrated Control Unit (MICU) |
| 38 | 30 | Front Wiper, Multiplex Integrated Control Unit (MICU) |
| - | 7.5 | Ignition Switch, Powertrain Control Module (PCM) |
| R1 | Power Window | |
| R2 | Fuel Pump (GM-FI Main 2) | |
| R3 | Starter Cut | |
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Passenger Compartment Relay Box
- Relay Box
- USB Adaptor Unit
- Handsfreelink Control Unit
- Tire Pressure Monitoring System (TPMS) Control Unit
- Automatic Lighting Control Unit
| № | Relay |
|---|---|
| R1 | Cargo Area Accessory Power Socket |
| R2 | Front Accessory Power Socket |
| R3 | Console Accessory Power Socket |
| R4 | - |
Engine Compartment Fuse Box
The under-hood fuse box is on the driver’s side. To open it, push the tabs as shown.
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| № | A | Protected Component |
|---|---|---|
| 1 | 100 | Alternator, Fuses (Engine Compartment): 2, 4, 6, 7, 8, 9, 19, 20, 21, 22, 23 |
| 70 | Electric Power Steering (EPS) | |
| 2 | 80 | Fuses (Passenger Compartment): 5, 6, 7, 28, 29, 31 |
| 50 | Ignition Switch | |
| 3 | 40 | Vehicle Stability Assist (VSA) Modulator-Control Unit |
| 20 | Vehicle Stability Assist (VSA) Modulator-Control Unit | |
| 4 | 50 | Fuses (Passenger Compartment): 18, 19, 20, 21 |
| 40 | Fuses (Passenger Compartment): 24, 25, 26, 32,33, Power Window Relay | |
| 5 | 30 | EPT-R |
| 6 | 20 | A/C Condenser Fan Relay |
| 7 | 20 | Radiator Fan Relay |
| 8 | 30 | Rear Window Defogger Relay, Power Mirror Defogger Relay |
| 9 | 40 | Blower Motor Relay |
| 10 | 15 | Hazard Warning Switch/Passenger's Airbag Cutoff Indicator, Multiplex Integrated Control Unit (MICU), Trailer Lighting Connector |
| 11 | 15 | Powertrain Control Module (PCM), Air Fuel Ratio (A/F) Sensor, Evaporative Emission Control (EVAP) Canister Vent Shut Valve, PGM-FI Sub-relay |
| 12 | 15 | Stop Lamp (Brake Pedal Position Switch), Horn, Multiplex Integrated Control Unit (MICU), Powertrain Control Module (PCM) |
| 13 | 20 | Driver's Lumber Support Motor, Driver's Power Seat Rear Up-Down Motor, Driver's Power Seat Recline Motor |
| 14 | 20 | Driver's Power Seat Front Up-Down Motor, Driver's Power Seat Slide Motor |
| 15 | 7.5 | A/C Condenser Fan Diode, A/C Condenser Fan Relay |
| 16 | 30 | EPT-L |
| 17 | 15 | Navigation Unit, Subwoofer, Stereo Amplifier |
| 18 | 15 | Ignition Coil Relay |
| 19 | 15 | Crankshaft Position (CKP) Sensor, Camshaft Position (CMP) Sensor B, Powertrain Control Module (PCM), Electronic Throttle Control System (ETCS) Control Relay. Injectors, MAF sensor(2), PGM-FI main relay 1 (Fl MAIN), PGM-FI main relay 2 (FUEL PUMP) |
| 20 | 7.5 | A/C Compressor Clutch Relay |
| 21 | 15 | Electronic Throttle Control System (ETCS) Control Relay |
| 22 | 7.5 | Cargo Area Light, Ceiling Light, Front Individual May Lights, Ignition Key Switch/Key Light, Multiplex Integrated Control Unit (MICU), Vanity Mirror Light |
| 23 | 10 | Back-Up Light, Audio Unit, Data Link Connector (DLC), Gauge Control Module, Immobilizer Control Unit-Receiver, Multiplex Integrated Control Unit (MICU), Navigation Unit, HandsFreeLink Control Unit |
| R1 | Radiator Fan | |
| R2 | A/C Condenser Fan | |
| R3 | Fan Control | |
| R4 | Electronic Throttle Control System (ETCS) Control | |
| R5 | Blower Motor | |
| R6 | Rear Window Wiper Motor | |
| R7 | PGM-FI Main (№1) | |
| R8 | Rear Window Defogger | |
| R9 | Air Fuel Ratio (A/F) Sensor | |
| R10 | A/C Compressor Clutch | |
| R11 | Ignition Coil | |
Engine Compartment Relay Box
| № | Relay |
|---|---|
| R1 | Power Mirror Defogger |
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