Renault Clio II (1998-2005) uses different cabin, engine and relay arrangements for the D7F and D4F petrol engines, K4J/K4M/F4R petrol engines, D7F764 LPG, K9K/F9Q diesels and the separate K4M746 compressed natural gas installation. The electrical layouts are not interchangeable simply because the cars look alike.
This guide reproduces all 228 data rows from 22 tables in the revised Polish reference, including UCH 645 connector tracks P201, P202 and P203, the engine fuse box 777, relay unit 597, 80 A auxiliary links and the earlier 2001 installation. It retains 22 original diagram placements, including repeated copies where the same module drawing applies to several connector tables.
Factory documentation checks: the Renault X65 technical fuse chart indicates F5 at 10 A, F19 at 30 A and the UCH P201 pin 22 as the front wiper low-speed output. These correct errors in the previous Polish transcription; the fuse legend on the actual car remains the final reference where equipment and production versions differ.
Where are the Renault Clio II fuse boxes?
Cabin fuse box: park safely, switch off the ignition and electrical loads, and open the driver’s door. Look under the driver’s side of the lower dashboard, behind the fuse cover at the end of the trim. Release the retaining tab and compare the F1-F39 legend with the vehicle’s actual cover. The label artwork differs before and after 16 June 2003.
UCH and cabin relay plate: the passenger compartment multifunction control unit (UCH 645) and relay carriers are located alongside the lower dashboard fuse area. The UCH P201, P202 and P203 positions are connector pins, not user-serviceable fuses. Do not detach these plugs while the system is powered.
Engine compartment: open the bonnet and locate the covered power-distribution box 777 near the battery. Unlock the cover clips and compare the 12-position diagram with the fitted engine code. Relay unit 597 is nearby in the engine electrical area and the auxiliary 80 A steering and heater links may be mounted separately. Large links and bolted fuses require the correct battery-isolation procedure, not ordinary blade-fuse extraction.
Early-2001 and late-2001 wiring differs, particularly ABS protection and cooling. A 2002 registration is not enough to identify a box without checking the original engine code and housing.
Cabin fuse panel F1-F39 and the 16 June 2003 update
The passenger fuse panel sits behind the driver’s side lower dashboard cover. Renault revised its fuse symbols on 16 June 2003, and equipment-dependent circuits should be matched to the actual car’s card. The F5 ABS rating (10 A), F19 electric passenger window rating (30 A) and corrected F20 driver window description follow Renault technical documentation, rather than the older Polish transcription.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| F1 | 15 | SRS airbag controller (756) |
| F2 | 15 | Brake lights, instrument cluster, automatic transmission Eco/Sport setting, diagnostic socket, driving-school equipment, door-open warning, cruise control or speed limiter and car phone interface; heated mirror control after 16 June 2003 |
| F3 | 15 | Wiper stalk, reversing switch, A/C controls, cabin temperature sensor fan, air distribution motor, rain sensor, starter relay and headlamp levelling on relevant equipment |
| F4 | 20 | Front windscreen wiper motor and controls (145) |
| F5 | 10 | ABS/ESP control unit (118, 1094); 10 A in Renault X65 factory fuse documentation |
| F6 | 10 | Passenger body control/UCH unit (645) and air-conditioning controller (419) |
| F7 | 15 | Radio, cigarette lighter, clock, vanity mirror, rear window heater relay and central communications unit |
| F8 | 15 | Horn (105) |
| F9 | 15 | Left dipped-beam headlamp |
| F10 | 15 | Right dipped-beam headlamp |
| F11 | 10 | Right main-beam headlamp |
| F12 | 10 | Left main-beam headlamp |
| F13 | 20 | Rear windscreen wiper via UCH (645) |
| F14 | – | Reserved or unoccupied fuse position |
| F15 | – | Reserved or unoccupied fuse position |
| F16 | – | Reserved or unoccupied fuse position |
| F17 | 10 | Heated exterior mirrors |
| F18 | 20 | Front fog lamps |
| F19 | 30 | Front passenger electric window feed (204, 1512); 30 A on the Renault X65 fuse chart |
| F20 | 20 | Driver electric window via UCH (203, 645) |
| F21 | 5 | UCH (645), OBD diagnostic port, central locking controller and instrument cluster |
| F22 | 15 | Direction indicators and hazard lamps via UCH (645) |
| F23 | 15 | Rear fog lamp |
| F24 | – | Reserved fuse position with no function assigned |
| F25 | – | Reserved fuse position with no function assigned |
| F26 | 10 | Left side/position lights and instrument switch illumination |
| F27 | 10 | Right side/position lights and instrument switch illumination |
| F28 | 2 | Immobiliser decoder module (503) |
| F29 | 20 | Switched accessory cut-off feed for cabin lighting, radio and clock; mirror control on versions before 16 June 2003 |
| F30 | 30 | Heated rear window, controlled by UCH (645) |
| F31 | 20 | Central door locking, controlled by UCH (645) |
| F32 | – | Reserved position |
| F33 | 20 | Headlamp washer pumps (753, 1338) |
| F34 | 20 | Cabin heater and air-conditioning blower motor (233) |
| F35 | 20 | Heated seats controlled by UCH (645) |
| F36 | 30 | Passenger electric window via UCH (645), depending on equipment |
| F37 | 10 | Body control module UCH (645) |
| F38 | – | Prepared trailer/caravan supply, maximum 30 A if factory-fitted; no standard fuse assigned |
| F39 | 15 | Electric power-assisted steering control (502) |
Passenger compartment relays – DRL and headlamp washers
The relay plates sit next to UCH behind the driver’s lower dashboard. Their physical order may differ by equipment and market. A dash in the amperage column means no blade-fuse rating is applicable.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| 1 | – | Daytime running lights main relay (289) |
| 2 | – | Daytime running lights position-light changeover relay (288) |
| 3 | – | Front fog lamp relay (231) |
| 4 | – | Dipped-beam/daytime-running-lamp relay (290) |
| 5 | – | Headlamp washer pump 1 relay (1338) |
| 6 | – | Headlamp washer pump 2 relay (753) |
UCH module 645 – black 40-way connector P201
This is the multifunction body controller, not a row of 40 blade fuses. Each number identifies a connector pin. Positions 21 and 22 carry the high-speed and low-speed windscreen wiper outputs, respectively.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| 1 | – | Main-beam relay output |
| 2 | – | Dipped-beam headlamp input |
| 3 | – | Passenger one-touch window lowering input |
| 4 | – | Passenger one-touch window raising input |
| 5 | – | Electronic locking status indicator input |
| 6 | – | Intermittent front wiper input |
| 7 | – | Battery positive supply |
| 8 | – | Transponder data-line input |
| 9 | – | CAN low bus |
| 10 | – | CAN high bus |
| 11 | – | Main-beam relay input |
| 12 | – | Hazard warning lamp input |
| 13 | – | Rain sensor signal |
| 14 | – | Starter relay input |
| 15 | – | Central locking status lamp output |
| 16 | – | Rear wiper park-position input |
| 17 | – | Front wiper park-position switch input |
| 18 | – | Diagnostic K-line |
| 19 | – | CAN low bus |
| 20 | – | CAN high bus |
| 21 | – | Front wiper high-speed output |
| 22 | – | Front wiper low-speed output (verified in Renault technical documentation) |
| 23 | – | Accessory-switched positive feed |
| 24 | – | Rear washer switch input |
| 25 | – | Front washer switch input |
| 26 | – | Side/position lamp input |
| 27 | – | Left indicator input |
| 28 | – | Right indicator input |
| 29 | – | Hazard lamp switch input |
| 30 | – | Rear door switch input |
| 31 | – | Hazard warning indicator lamp output |
| 32 | – | Reversing gear switch input |
| 33 | – | Ignition-switched positive supply |
| 34 | – | Rear windscreen wiper input |
| 35 | – | Heated rear window switch input |
| 36 | – | Central door locking command input |
| 37 | – | Driver one-touch window lowering input |
| 38 | – | Driver one-touch window raising input |
| 39 | – | Luggage compartment light switch input |
| 40 | – | Front door switch input |
UCH module 645 – clear 15-way connector P202
The A and B codes identify electrical connection pins, including washer relays, courtesy lighting, wipers and electric windows. Underfloor output at A9 is retained as the manufacturer’s wiring label, not guessed into a particular accessory.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| A1 | – | Front windscreen wiper high-speed output |
| A2 | – | Ignition-switched positive feed for rear wiper |
| A3 | – | Battery positive feed for lighting control |
| A4 | – | Ignition-switched positive feed for front wipers |
| A5 | – | Headlamp washer pump 1 relay output |
| A6 | – | Timed battery positive supply |
| A7 | – | Headlamp washer pump 2 relay output |
| A8 | – | Courtesy/interior lamp output |
| A9 | – | Underfloor circuit output (UCH wiring designation) |
| B1 | – | Passenger one-touch electric window raising output |
| B2 | – | Driver one-touch electric window lowering output |
| B3 | – | Battery positive feed for driver one-touch window |
| B4 | – | Earth/ground |
| B5 | – | Driver one-touch electric window raising output |
| B6 | – | Earth/ground |
UCH module 645 – black 15-way connector P203
This connector carries indicator, central locking, headlamp relay, windscreen wiper and heated rear-window signals. Connector terminals are not replaceable fuse positions.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| A1 | – | Battery positive feed for indicators |
| A2 | – | Left indicator output |
| A3 | – | Right indicator output |
| A4 | – | Central locking – lock output |
| A5 | – | Main-beam headlamp relay output |
| A6 | – | Central locking – unlock output |
| A7 | – | Battery positive feed for central locking |
| A8 | – | Rear wiper output |
| A9 | – | Front wiper low-speed output |
| B1 | – | Ignition-switched supply for rear window heater |
| B2 | – | Heated rear window output |
| B3 | – | Electric window control input |
| B4 | – | Ignition-switched electric window supply output |
| B5 | – | Passenger one-touch window lowering output |
| B6 | – | Battery positive feed for passenger one-touch window |
Engine compartment box 777 – D7F/D4F petrol except D7F764
For the standard D7F or D4F petrol layout, the 12 engine positions cover injection, cooling, ABS, dashboard supplies and the D4F automated gearbox when present. Position 10 is 50 A for ABS or 60 A for ESP, depending on the fitted vehicle.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| 1 | 30 | Petrol fuel injection supply (236) |
| 2 | 30 | Engine control and heating functions (234) |
| 3 | 20 | D4F BVR5 sequential manual gearbox control |
| 4 | 5 | Ignition-switched sequential gearbox control |
| 5 | 15 | Injection controller and engine relays (120, 236, 238) |
| 6 | 40 | D4F automated manual gearbox pump |
| 7 | 50 | Radiator cooling fan and air conditioning (234, 700) |
| 8 | 60 | Dashboard and body control UCH main supply (104, 209, 645) |
| 9 | 25 | Bosch 8.0 ABS solenoid valves |
| 10 | 50 / 60 | ABS 50 A or ESP stability control 60 A, depending on equipment |
| 11 | 60 | Dashboard and UCH positive distribution (209, 645, 853) |
| 12 | 30 | Cabin ventilation and air-conditioning blower motor (233) |
D7F/D4F – separate 80 A steering fuse
The additional 80 A main link supplies the electric power-assisted steering pump. It is not fuse position 13 in the engine carrier.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| AUX | 80 | Electric power steering pump main power fuse (502) |
D7F764 LPG engine – box 777
The factory liquefied petroleum gas installation has its own controller and solenoid circuits. Engine slots 6 and 12 are unpopulated in the documented LPG layout.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| 1 | 30 | D7F764 LPG injection system (236) |
| 2 | 30 | Engine and auxiliary heating functions (234) |
| 3 | 5 | Liquefied petroleum gas (LPG) controller (997) |
| 4 | 10 | LPG solenoids and fuel-system equipment (1001, 1161) |
| 5 | 15 | Engine injection relays (120, 236, 238) |
| 6 | – | Unoccupied position |
| 7 | 50 | Radiator cooling fan with air conditioning (234, 700) |
| 8 | 60 | Dashboard and UCH supply (104, 209, 645) |
| 9 | 25 | Bosch 8.0 ABS valve supply |
| 10 | 50 | ABS hydraulic pump (118) |
| 11 | 60 | Dashboard and UCH supply (209, 645, 853) |
| 12 | – | Unoccupied position |
D7F764 LPG – auxiliary steering fuse
The 80 A power-steering fuse is physically separate from the numbered engine box.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| AUX | 80 | Electric power steering pump main power fuse (502) |
K4J/K4M/F4R736 petrol – engine box 777
The petrol 16-valve engines use the same family of carrier but differ in engine sensors and automatic transmission supplies. Slot 6 is unoccupied and slot 10 can be 50 A or 60 A for ABS versus ESP.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| 1 | 30 | K4J/K4M/F4R petrol fuel injection supply (236, 238) |
| 2 | 30 | Engine control and heating circuits (234) |
| 3 | 5 | Petrol injection control circuit (120, 236) |
| 4 | 5 | Automatic transmission controller (119) |
| 5 | 15 | Injection and ignition control (120, 238, 250, 778) |
| 6 | – | Unoccupied position |
| 7 | 50 | Engine cooling fan with air conditioning (234, 700) |
| 8 | 60 | Main dashboard supply (104, 209, 645) |
| 9 | 25 | Bosch 8.0 ABS solenoid valves |
| 10 | 50 / 60 | ABS 50 A or ESP 60 A, depending on equipment |
| 11 | 60 | Main dashboard and UCH supply (209, 645, 853) |
| 12 | 30 | Heating and air conditioning blower motor (233) |
K4J/K4M – auxiliary steering supply
This separate 80 A link protects the power-assisted steering pump, rather than a normal blade fuse inside box 777.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| AUX | 80 | Electric power steering pump main power fuse (502) |
F9Q/K9K diesel – engine box 777
Diesel engine control, glow plug preheating, fuel heating and the radiator fan use their own numbered assignments. Engine positions 3 and 4 are unoccupied, while the glow plug controller can have a 70 A supply.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| 1 | 25 | Diesel injection control (238) |
| 2 | 30 | Diesel engine auxiliary functions (234) |
| 3 | – | Unoccupied position |
| 4 | – | Unoccupied position |
| 5 | 15 | Diesel injection and engine management (238, 927) |
| 6 | 70 | Diesel glow plug controller supply (257, 120) |
| 7 | 50 | Diesel engine, fuel heating and cooling fan circuits (234, 450, 700) |
| 8 | 60 | Main dashboard electrical supply (104, 209, 645) |
| 9 | 25 | Bosch 8.0 ABS solenoid valves |
| 10 | 50 | ABS hydraulic pump supply (118) |
| 11 | 60 | Dashboard and body control UCH supply (209, 645, 853) |
| 12 | 60 | Cabin blower and air-conditioning supply (233) |
F9Q/K9K – two independent 80 A links
The documented high-current group contains separate 80 A supplies for electric steering and diesel coolant immersion heaters. Do not confuse the latter with the normal cabin heater blower.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| AUX | 80 | Electric power steering pump supply (502) |
| AUX | 80 | Electric diesel coolant immersion heaters / thermoplungers (1049) |
Engine relay box 597 – D4F/D7F/K4J/K4M and F4R
Relay sockets A, B, C, D, E, G and J have equipment-dependent fan, fuel pump, air-conditioning, starter and injection functions. The amp figures are manufacturer circuit/relay values, not instructions to install blade fuses into relay sockets.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| A | 60 | Radiator cooling fan relay with air conditioning (234) |
| B | 40 | Fuel pump relay (236) |
| C | 60 / 40 | Automated gearbox hydraulic pump relay, 60 A, or F4R736 cooling fan without A/C, 40 A |
| D | 40 | Air conditioning compressor relay (474) |
| E | 20 | Low-speed cooling fan relay with A/C (700) |
| G | 20 | Starter motor relay (232) |
| J | 20 | Injection power cut-off relay (238) |
Additional petrol relays – blower and reversing light
The auxiliary yellow and brown relay positions are identified by color. Yellow is the cabin blower or cold-air circuit and brown the reversing light circuit on this documented version.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| YEL | – | Yellow auxiliary relay – cold-air blower (233) |
| BRN | – | Brown auxiliary relay – reversing lights (602) |
Engine relay unit 597 – D7F764 LPG
The LPG configuration adds solenoid control and can use different fuel-pump cut-off logic. It does not share the CNG K4M746 pin assignments below.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| A | 60 | Radiator cooling fan relay with air conditioning (234) |
| B | 40 | Petrol fuel pump relay (236) |
| C | 60 | LPG sequential gearbox pump relay (762), where installed |
| D | 40 | LPG solenoid control relay (1161) |
| E | 20 | Low-speed cooling fan relay (700) |
| G | 20 | Starter motor relay (232) |
| J | 20 | Injection power cut-off relay (238) |
Additional LPG fuel cut-off and A/C relays
LPG auxiliary relays support the air conditioning compressor and interrupt petrol pumping when running on liquefied gas. Their precise installation depends on factory equipment.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| YEL | – | Yellow auxiliary relay – cold-air blower (233) |
| A | – | Relay A – A/C compressor control (474) |
| B | – | Relay B – petrol pump cut-off for LPG operation (1196) |
Engine relay unit 597 – F9Q and K9K diesel
Separate relay positions manage diesel coolant heating, power steering, radiator fan, starter and diesel injection. Renault’s designation of G and J follows the illustrated 597 holder.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| A | 60 | Diesel coolant immersion heater relay (1068) |
| B | 40 | Radiator cooling fan relay with A/C (234) |
| C | 60 | Power-assisted steering pump relay (409) |
| D | 40 | Second diesel coolant immersion heater relay (1067) |
| E | 20 | Low-speed radiator fan relay with A/C (700) |
| G | 20 | Starter motor relay (232) |
| J | 20 | Diesel injection ECU supply (983) or injection cut-off relay (238) |
Additional F9Q/K9K diesel relays
K9K and F9Q share some relay colors but use different heater and air-conditioning control positions. The F9Q diesel fuel heater circuit is separate from the K9K compressor relay.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| YEL | – | Yellow – cold-air blower relay (233), K9K and F9Q |
| BRN | – | Brown – air conditioning compressor relay (474), K9K |
| A | – | Relay A – diesel fuel heater (450), F9Q |
| B | – | Relay B – air-conditioning compressor control (474), F9Q |
Earlier engine fuse carrier – pre-2001 revision
This 11-position historical chart predates the later Bosch 8.0 ABS configuration. Older F9 is a 60 A ABS main supply, not the later 25 A solenoid circuit. Compare the carrier and manufacture date, not only the registration year.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| 1 | 30 | Engine management and fuel pump main power |
| 2 | 30 | Radiator cooling fan relay on non-air-conditioned cars |
| 3 | 5 | Engine ECU and fuel pump auxiliary supply |
| 4 | 7.5 | Starter or air conditioning gearbox control |
| 5 | 15 | Engine management electronic supply |
| 6 | – | Unoccupied position |
| 7 | 50 | Radiator cooling fan with air conditioning |
| 8 | 60 | Main dashboard and lighting distribution |
| 9 | 60 | Earlier ABS 60 A system – not the later Bosch 8.0 25 A solenoid fuse |
| 10 | 60 | Main ignition and passenger junction box supply |
| 11 | 30 | Cabin blower with air conditioning, earlier 2001 configuration |
K4M746 CNG – compressed natural gas engine fuse box
CNG is compressed natural gas and must not be confused with the D7F764 liquefied petroleum gas layout. The 12 engine fuses retain the separate gas control circuit, Bosch 8.0 ABS alternatives and cabin power supplies.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| 1 | 30 | K4M746 compressed natural gas (CNG) injection circuits (236, 238) |
| 2 | 30 | Engine management and heater circuits (234) |
| 3 | 5 | Injection and petrol engine supply (120, 236) |
| 4 | 5 | CNG system control and electrical interface (597, 1259) |
| 5 | 15 | CNG injection and ignition control |
| 6 | – | Unoccupied position |
| 7 | 50 | Radiator cooling fan with air conditioning |
| 8 | 60 | Main dashboard distribution |
| 9 | 25 | Bosch 8.0 ABS solenoid supply |
| 10 | 50 / 60 | ABS or ESP stability control depending on equipment |
| 11 | 60 | Dashboard and UCH main power |
| 12 | 30 | Cabin heater and air-conditioning blower |
K4M746 CNG – engine relay unit
The CNG relay unit covers fan, fuel pump, gas injection, A/C, starter and injection cut-off control, with separate manufacturer ratings for the relay circuits.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| A | 60 | Radiator cooling fan relay with air conditioning |
| B | 40 | Fuel pump relay |
| C | 50 | Compressed natural gas (CNG) engine injection control |
| D | 40 | Air conditioning compressor relay |
| E | 20 | Radiator cooling fan low-speed relay |
| G | 20 | Starter motor relay |
| J | 20 | Injection power cut-off relay |
Common Clio II electrical faults
Cigarette lighter has no power: check cabin F7 (15 A) and the actual accessory socket. Unplug chargers before testing. Front wipers stopped: F4 (20 A) and UCH P201/P203 controls can be involved; a failed stalk, motor or park switch may leave the fuse intact.
Electric windows fail: the documented passenger window is F19 (30 A) and the driver’s window F20 (20 A), with UCH P202/P203 controlling one-touch functions. Door wiring and window regulators should be checked if only one side fails.
Rear window does not heat: cabin F30 (30 A) and UCH relays, then the heater element and tailgate connections. Central locking does not operate: F31 (20 A), UCH 645 and door lock wiring. Power steering warning: check F39 (15 A) and the separate 80 A pump power link where fitted, followed by diagnostics.
Diesel starting or glow-plug symptoms: K9K/F9Q injection and glow controller supplies are in their own engine 777 layout. Do not substitute D7F petrol or LPG fuse positions. ABS warning: check whether the vehicle has the earlier 60 A ABS system or the later Bosch 8.0 two-part 25 A and 50 A protection.
For later-generation Renault reference diagrams, see Renault Clio IV (2015-2016) and Renault Clio V (2019-2022). Their wiring layouts are different and should be checked using the article for the actual generation.