Peugeot 406 – from DAM 7511 to VIN 80 799 999 – fuse box diagram
Fuse box (30) in passenger compartment BF00
| Fuse | Ampere rating [A] | Supply | Circuit protected |
| F1 | 10 | ACC+ | Cig. lighter |
| F1A | 10 | Batt +ve | |
| F2 | 10 | Ign. +ve | Engine Coolant level sensor, instrument panel warning lamps, trip computer, vehicle speed interface module, powersteering control unit, unit overheating of catalytic converter, double relay, vehicle speed sensor, injection control unit, electronic immobiliser (transponder), ignition controlled+ve supply diesel engines, pre-post heat unit, post-heat relay, sensor water in fuel indicator |
| F3 | 10 | ABS control unit, controlled suspension, switch controlled suspension. 3 relay housing GPL, double relay GPL, solenoid valves GPL | |
| F4 | 5 | Sidelamps + | Front left side light, right tail lamp |
| F5 | 10 | Low beam | Headlamp height corrector, headlamp wash pump relay coil, low beam warning lamp, right low beam. |
| F6 | 15 | — | Control unit automatic transmission, selector lever position switch, starter inhibitor relay 4HP20 |
| F7 | 20 | Batt + ve | Caravan socket, diagnostic socket |
| F8 | Shunt | — | — |
| F9 | 5 | Lidelamps | Front right sidelight, left tail lamp, “lights on” buzer relay |
| F10 | 30 | Batt + ve | Control unit for memory seat and mirrors |
| F11 | 30 | Control unit for memory seat and mirrors | |
| F12 | 15 | Ign. + ve | Oil breather re-heat resistor, reversing lamps, air conditioning engine coolant temperature unit, alarm, stop lights, gear lever blocking actuator control relay, high frequency receiver for central locking,cruise control safety switch (brakes) |
| F13 | 30 | Batt + ve | Electrically controlled passenger seat |
| F14 | 30 | Rear electric window, servo unit radio JBL | |
| F15 | 20 | Radio (memory +), Fan relay, air conditioning engine coolant temperature unit, control unit for memorising seat and mirror positions, high frequency receiver, infra-red receiver locking of the doors (remote control), alarm unit, alarm headlamp relay, switch GPL, central locking control unit, unit deadlocking (cut) | |
| F16 | 10 | Radio | |
| F16A | 10 | Acc+ | Radio |
| F17 | 20 | — | Central locking control unit, high frequency receiver for central locking |
| F18 | 5 | Low beam + | Rear fog lamps |
| F19 | 5 | Sidelamps + | Illumination: Instrument panel, switch, clock, light rheostat, heater panel. |
| F20 | 10 | Low beam+ | Left headlamp, low beam |
| F21 | 10 | After ign. off | Air conditioning compressor pressostat, fan relay, heating/ventilatin control, air conditioning ECU, passenger compartment air thermistor |
| F22 | 20 | Acc+ | Rear wiper, rear wiper timer , rear courtesy lamp |
| F23 | — | — | — |
| F24 | 30 | Acc+ | Windscreen wiper, wiper timer, rear screen heater time switch relay, wiper control cruise control switch, front/rear screen wash pump, relay rear screen wiper timer, relay rain sensor |
| F25 | 10 | Batt +ve | Digital clock, instrument panel, trip computer, front courtesy lamp, rear courtesy lamp, boot light, double relay, injection ECU, lighting timer unit, idle maintaining solenoid valve, advance solenoid valve (diesel), EGR solenoid valve, purge canister solenoid valve, transponder electronic unit (on diesel pump), coded anti-start relay for diesel pump (transponder), alarm switch, alarm LED, multi-function display, door sill lighting |
| F26 | 15 | Hazard warning | |
| F27 | 30 | One touch electric window | |
| F28 | 10 | Acc+ | Trip computer, load warning lamp, rear view mirror control, one touch electric window, control unit for memorising seat and mirror position, front window lift and sun roof relay, digital clock, fold back rear view mirror unit, fold back mirror switch, rear window light relay |
| F29 | 30 | Batt +ve | Front window lift and sun roof relay |
| F30 | 15 | Acc+ | Front courtesy lamp, rear courtesy lamp, vanity mirrors, glove box light, “lights on” buzer, overspeeding buzer, radio telephone transmitter-receiver, switch hazard warning lamp, map reading lamp, rain sensor, starter inhibitor relay AL4, monochrome interior morror, key-locking automatic transmission |
Fuse box under bonnet – BF01
| Fuse | Ampere rating [A] | Supply | Circuit protected |
| F1 | — | — | — |
| F2 | — | — | — |
| F3 | 20 | Batt + ve | — |
| F4 | 20 | Consumption engine running: heated seats, heated rear screen, heating/ventilation, running lamp relay | |
| F5 | 15 | Control unit XU10J2CTE, double relay, oxygen sensor ES9J4 engine | |
| F6 | — | — | — |
| F7 | 15 | Batt + ve | Headlight wash timer |
| F8 | — | — | — |
| F9 | 10 | +permanent after double relay |
Oxygen sensor all models except ES9J4 engine |
| F10 | 10 | +permanent after inertia switch |
Fuel pump |
| F11 | — | — | — |
| F12 | 10 | +permanent after relay 2665 |
Fog lamps front left |
| F13 | 10 | Fog lamps front right | |
| F14 | 10 | Left main beam | |
| F15 | 10 | Right main beam |
Fuse box under bonnet – BMF1 – MAXI
| Fuse | Ampere rating [A] | Supply | Circuit protected |
| MF1 | 50 | Batt +ve | Steering lock |
| MF2 | 50 | Steering lock, + after ignition switched off | |
| MF3 | 50 | Supply 30 fuse box, lighting and signalling switch. | |
| MF4 | 50 | Lighting and signalling switch and horns relay, running lamp relay |
Fuse box under bonnet – BMF2 – MAXI
| Fuse | Ampere rating [A] | Supply | Circuit protected |
| MF5 | 50 | Batt +ve | ABS |
| MF6 | 20 | 1-Fan unit | |
| 40 | |||
| MF7 | 20 | 1-Fan unit | |
| 40 | |||
| MF8 | 40 | Heated rear screen |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.