Caterham Seven – fuse box diagram
Year of production:
Location
The fuse box is located under the dashboard on the vertical face of the engine bulkhead.
K6A Suzuki
| № | A | Component |
|---|---|---|
| Fuses | ||
| 1 | 5 | EMS Wake-Up |
| 2 | 7,5 | EMS Ignition Supplies (non-critical) |
| 3 | 10 | Brake/Reverse Lamps |
| 4 | 7,5 | Ignition Services |
| 5 | 7,5 | Heater |
| 6 | 10 | Demist |
| 7 | 10 | Washers & Wipers |
| 8 | 10 | Power socket |
| 9 | 7,5 | Horns |
| 10 | 15 | Headlamps |
| 11 | 15 | Headlamp Flash |
| 12 | 15 | EMS Ignition Supplies (critical) |
| 13 | 10 | Flasher Unit |
| 14 | 5 | Diagnostic Connector |
| 15 | 7,5 | Side Lamps & Rear Fog Light |
| 16 | 7,5 | Immobiliser |
| 17 | 10 | EMS ECU Power |
| 18 | — | Spare |
| 19 | 15 | Fuel Pump |
| 20 | 15 | Cooling Fan |
Fuses and relays – Sigma
| № | A | Component |
|---|---|---|
| Relays | ||
| 1 | Ignition | |
| 2 | Lights | |
| 3 | Indicator | |
| 4 | Hazard | |
| 5 | Starter | |
| 6 | Fuel Pump | |
| 7 | Cooling Fan | |
| Fuses | ||
| A | 7,5 | Brake Lights |
| B | 5 | Reverse Light |
| C | 7,5 | Instruments |
| D | 7,5 | Heater |
| E | 10 | Heated Screen |
| F | 5 | Rear Fog Light |
| G | 7,5 | R/H Side/Tail Light |
| H | 5 | L/H Side/Tail Light |
| I | 15 | Main Beam |
| J | 15 | Dip Beam |
| K | 15 | Wipe/Wash |
| L | 7,5 | Horn |
| M | 10 | Flasher Unit |
| N | 15 | Fuel Pump |
| O | 10 | Power Socket |
| P | 15 | Ignition Supply Engine |
| Q | 15 | Ignition Supply Engine |
| R | 15 | Ignition Supply Engine |
| S | 15 | Ignition Supply Engine |
| T | 15 | Main Feed Engine |
| U | 7,5 | Acc Cluster engine |
Fuses and relays – Duratec
Duratec (excl. EU4 175 & 237)
| № | A | Component |
|---|---|---|
| Relays | ||
| 1 | Ignition | |
| 2 | Flasher | |
| 3 | Reverse | |
| 4 | Starter | |
| 5 | Fuel pump | |
| 6 | Cooling Fan | |
| Fuses | ||
| A | 15 | Ignition Supply |
| B | 15 | Ignition Supply – Engine |
| C | 20* | Cooling Fan |
| D | 15 | Fuel Pump |
| E | 10 | Brake / Reverse Lights |
| F | 7,5 | Instruments |
| G | 7,5 | Heater |
| H | 10 | Heated Screen |
| I | 10 | Wash / Wipe |
| J | 10 | Power Socket |
| K | 7,5 | Horn |
| L | 15 | Flasher Unit – Fog / Dipped Beam |
| M | 5 | Switch LED’s |
| N | 7,5 | Side Lights |
| O | 10 | Flasher Unit / D.C.M |
| P | 15 | P.C.M Main Supply |
| Q | 15 | Main Beam |
| R | 5 | Keyless Immobilizer |
| * * 620R uses 30A | ||
Fuses and relays – Duratec EU4 175 / 237
| № | A | Component |
|---|---|---|
| Relays | ||
| 1 | Starter | |
| 2 | Ignition | |
| 3 | Reverse | |
| 4 | Flasher | |
| Fuses | ||
| 1 | 15 | ECU/lambda IGN |
| 2 | 15 | Engine IGN |
| 3 | 10 | Brake/Reverse |
| 4 | 7,5 | Instruments/relay drives/immobiliser |
| 5 | 7,5 | Heater |
| 6 | 10 | Demist |
| 7 | 10 | Wipe/Wash |
| 8 | 10 | Power socket |
| 9 | 7,5 | Horn |
| 10 | 15 | Dip Beam |
| 11 | 5 | Switch LED/Relay drives |
| 12 | 7,5 | Side Lights |
| 13 | 10 | Flasher Unit/DCM |
| 14 | 15 | ECU main supply |
| 15 | 15 | Main Beam |
| 16 | 7,5 | Immobiliser |
| 17 | 5 | ACC Pedal |
| 18 | 15 | Engine IGN |
| 19 | 20 | ECU main supply |
| 20 | 20 | ECU main supply |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
