Renault Clio V / Lutecia V 2021 Wiring Diagrams (BJA) – K9K876 1.5 dCi 74kW Electrical Schematics | TL4 Transmission

Vehicle Coverage

• Model: Renault Clio V / Lutecia V

• Platform: BJA

• Model Year: 2021

• Engine: K9K876 – 1.5 dCi – 74kW

• Transmission: TL4

• Electrical platform: OV369

Manual Overview

This professional wiring manual provides complete electrical schematics for the Renault Clio V / Lutecia V BJA platform, allowing technicians and specialists to diagnose electrical faults, trace circuits, and understand communication between control units and vehicle subsystems.

The documentation includes engine management wiring, electrical distribution diagrams, fuse and relay layouts, CAN networking, ADAS systems, dashboard instrumentation, comfort electronics, lighting systems, and full harness layouts, organized by subsystem for efficient troubleshooting.

Technical Highlights

• Complete vehicle electrical wiring diagrams

• ECU connector details and component pinouts

• CAN network communication diagrams

• Fuse and relay board layouts

• Power distribution and grounding circuits

• Engine management and diesel system wiring

• ADAS, camera, radar, and parking system circuits

• Dashboard and instrument cluster circuits

• Lighting and signalling systems

• Passenger comfort and safety wiring

• Vehicle harness routing diagrams

Table of Content

Anti-theft

• Anti-intrusion alarm

• Anti-theft switch

• Bonnet switch

• Door locking

• Fuel filler flap locking

• Keyless vehicle and hands-free access

• Tailgate locking

• Transponder

Axle assembly

• Anti-lock braking system and directional stability control

• Automatic parking brake

• Handbrake warning light

• Power assisted steering

Connectors

• Alternator

• Fuel manifold pressure sensor

• Protected positive battery

• Starting switch

• Selection solenoid valve 1

• Clutch position sensor

• Fuel temperature sensor

• Additional heating relay 1

• Additional heating relay 2

• Keyless vehicle engine stop/start control button

• Steering column electric lock

• ABS / ESP computer

• Fuel flow actuator

• Manual gearbox neutral sensor / reversing lights

• Telematic keyboard

• Variable cylinder actuator

• Brake servo vacuum sensor

• Injection computer

• Automatic parking brake lever control unit

• Automatic parking brake electrical unit

• Parking aid computer

• Electric power assisted steering system

• Turbo turbine front pressure sensor

• Rear electric window controls

• Tailgate lock

• Passenger electric window control

• Switching protection unit

• Internal rear-view mirror

• Rear door electric locking

• Headlight adjustment rheostat switch

• Driver door electric locking

• Central locking for passenger door

• Rain and light sensor

• Passenger air bag disabling key

• Consumer cut-out switch

• Motorised EGR solenoid valve

• Air intake flap

• Under steering wheel controls

• Additional heater unit interface

• Upstream oxygen sensor

• Brake switch

• Seat belt warning module

• Transponder ring

• Multiplex door information display control

• Air conditioning clutch

• Rear lights

• Downstream air pressure & temperature sensor

• Air flap upstream turbocharger pressure sensor

• Rear camera

• Engine fuse box

• Engine fan unit control relay unit

• Diesel fuel heater with coolant sensor

• Passenger compartment temperature sensor

• Multimedia accessories socket

• Audio amplifier

• Opening element warning sound unit

• Dashboard console ambient lighting

• Stop switch 2

• Low-pitched horn

• Level & temperature sensor & fuel pump

• Hands-free access electric control unit

• Brake fluid minimum level sensor

• Network stabiliser central unit

• Oil pump solenoid valve

• Low pressure EGR solenoid valve flap

• Exhaust flap

• Windscreen wiper motor

• Telematic computer

• Urea injector

• NOx sensors

• Electric door mirrors

• Engine heating flap

• Front camera centre unit

• Diagnostic socket

• Headlights

• Heated rear screen relay

• Front collision alert radar

• Camera computer (AVM)

• Front camera

• Multifunction control screen

• Pressure sensor cylinder 4

• Oil level sensor

• Instrument panel

• Inductive charger

• Particle sensor

• Preheating unit

• Passenger compartment fuse box and relay

• Radio

• Urea pump ECU

• Urea pump supply relay

• CAN core gateway

• Advanced driver assistance systems computer

• 360 degree outside view unit

• Integrated fuel pump and gauge module

• Water turbocharging air cooler pump

• Volumetric alarm ECU

• Water turbocharging air cooler temperature sensor

• Rear side radars

• Hands-free dual radio telephone microphone

• Front door locking micro switch

• Alliance intelligent current sensor

• FAP & EGR differential pressure sensor

• Air conditioning control panel

• Radio satellite control

• Oil pressure sensor

• Air conditioning control unit

• Turbo pressure solenoid valve

• Diesel fuel heater relay

• Headlight corrector motors

• Tailgate opening control

• Steering wheel angle sensor

• Engine and relay fuse box

• Raised brake light

• Passenger compartment computer

• Front and rear bi-directional washer pump

• Rotary switch

• Cylinder sensor

• After ignition relay

• Air bag & pretensioner computer

• Ambient light relay

• Power supply fuse board

• Injection air flow meter

• Fuel filler flap locking motor

• Multifunction electric control

• Accelerator potentiometer

• Battery current sensor

• Oil vapour recirculation hose reheater

• Dashboard and passenger compartment connection blocks

Driving assistance

• Front camera

• Parking distance control

• Peripheral vision system (AVM)

• Rear side radar

Earth distribution

• Bodywork electrical earth

• Dashboard cross member radio earth

• Dashboard left-hand cross member electrical earth

• Engine electrical earth

• Engine front left-hand side member electrical earth

• Front left-hand side member electrical earth

• Radio electrical earth

• Rear left-hand electrical earth

• Rear right-hand electrical earth

• Right-hand dashboard cross member electrical earth

• UCH electrical earth

• Upper bulkhead cross member electrical earth

Electrical distribution

• Battery charge circuit

• Battery current sensor

• Engine fuse and relay board

• Engine switching protection unit

• Passenger compartment protection and switching unit

• Passenger compartment relay and fuse board section 1

• Passenger compartment relay and fuse board section 2

• Power fuse board

• Power supply

• UCH section 1

• UCH section 2

Engine check

• Cooling fan assembly

• Diesel fuel heater with coolant sensor

• Diesel pre and postheating

• Electronic injection engine section

• Electronic injection passenger compartment section

• Starting circuit

• Thermoplungers

• Urea injection

Fuses and Relays

• Fuses and relays

Harness Layout

• Harnesses

Networking

• CAN network

On-board instruments

• Central switch bar

• Diagnostics socket

• Fuel level and fuel pump

• Instrument panel

• Low brake fluid warning light

• Multifunction control screen

• Oil level indicator

• Oil pressure indicator

Passenger compartment comfort

• Accessories socket

• Additional passenger compartment heating

• Air conditioning compressor

• Air conditioning

• Ambient lighting

• Auto-dimming internal rear-view mirror

• Automatic air conditioning

• Cigarette lighter

• Communication peripheral speakers

• Courtesy lighting

• Electric rear-view mirrors

• Front electric windows

• Front interior lighting

• Heated seats

• Inductive charger

• Luggage compartment lighting

• Radio aerial and navigation

• Radio aerials

• Radio and communication systems

• Rear electric windows

• Steering wheel heating

• Storage compartment lighting

• Telematics

Passenger compartment safety

• Air bag and seat belt pretensioner

Special equipment

• CAN core gateway

• Caravan towing connection without reversing lights

• Caravan towing connection with reversing lights

• Instructors control unit

Transmission check

• Clutch assistance

Visibility and signalling

• Brake light and high-level lights

• Daytime running lights

• Dipped headlights

• Direction indicators and hazard warning lights

• Electric automatic headlight adjuster

• Front and rear screen washer/wipers

• Front foglights

• Horn

• Main beam headlights

• Position lights

• Rain and light sensor

• Rear foglights

• Rear window de-icing

• Reversing lights

• Under steering wheel control