Renault Megane IV 2016 Wiring Diagrams (KFB) – K9K656 1.5 dCi 81kW Electrical Schematics | TL4 Transmission

Vehicle Coverage

• Model: Renault Megane IV

• Platform: KFB

• Model Year: 2016

• Engine: K9K656 – 1.5 dCi – 81kW

• Transmission: TL4

• Electrical platform: OV369

Manual Overview

This professional wiring manual provides complete electrical schematics for the Renault Megane IV KFB 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, CAN networking, fuse and relay layouts, connector details, dashboard instrumentation, comfort electronics, safety systems, lighting circuits, 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

• Dashboard and instrument cluster circuits

• Lighting and signalling systems

• Passenger comfort and safety wiring

• Vehicle harness routing diagrams

Table of Content

Anti-theft

• Anti-theft switch

• Battery current sensor

• Bonnet contact with anti-intrusion alarm

• Card reader and starter

• Door locking

• Fuel filler flap and luggage compartment locking

• Hands-free luggage compartment opening

• Internal aerial for hands-free starting

• Keyless vehicle and hands-free access

• Opening elements warning buzzer

• Steering column lock

• Tailgate locking

• Transponder

Axle assembly

• Anti-lock braking system and directional stability control

• Automatic parking brake

• Electric power assisted steering

• Handbrake warning light

• Rear drive wheels

Connectors

• Fuel manifold pressure sensor

• Fuel temperature sensor

• Manual gearbox neutral sensor / reversing lights

• Variable cylinder actuator

• Injection computer

• Automatic parking brake electrical unit

• Parking aid computer

• Electric power assisted steering system

• Particle filter differential pressure sensor

• Turbo turbine front pressure sensor

• Switching protection unit

• Motorised EGR solenoid valve

• Air intake flap

• Manifold pressure sensor

• Air temperature and atmospheric pressure sensor

• Turbocharger control solenoid valve

• TDC sensor

• EGR temperature sensor

• Additional heater unit interface

• Upstream oxygen sensor

• Downstream oxygen sensor

• Turbo upstream temperature sensor

• Rear lights

• Engine fan unit control relay unit

• Cooling fan unit

• Particle filter downstream flap

• Level and temperature sensor & fuel pump

• Low pressure EGR solenoid valve flap

• Engine heating flap

• Oil level sensor

• Water injection temperature sensor

• Electronic parking brake / cruise control / speed limiter control

• Preheating unit

• Oil pressure sensor

• Tailgate opening control

• Engine and relay fuse box

• Passenger compartment computer

• Cylinder sensor

• Air bag / pretensioner computer

• Injection air flow meter

• Battery current sensor

• Connection blocks and harness junctions

Driving assistance

• Cruise control and speed limiter

• Front camera

• Parking distance control

Earth distribution

• Grounds

Electrical distribution

• Charge circuit

• Driver sensor

• Engine fuse and relay board

• Passenger compartment fuse and relay board

• Passenger compartment inter-connection unit section 1

• Passenger compartment inter-connection unit section 2

• Power fuse board

• Power supply

• Protection and switching unit motor section 1

• Protection and switching unit motor section 2

Engine check

• Diesel filter heater

• Diesel pre and postheating

• Electronic injection

• Engine cooling system

• Starting circuit

• Thermoplungers

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

• Head-up display

• Instrument panel

• Low brake fluid warning light

• Low washer fluid indicator light

• Multifunction control screen

• Oil level indicator

• Oil pressure indicator

Passenger compartment comfort

• Accessories socket

• Additional passenger compartment heating

• Air conditioning compressor

• Ambient lighting

• Auto-dimming internal rear-view mirror

• Automatic air conditioning

• Cigarette lighter

• Communication peripheral speakers

• Courtesy lighting

• Courtesy mirror lighting

• Dashboard lighting

• Electric rear-view mirrors

• Electric sunroof

• Front electric windows

• Front heated seats

• Luggage compartment lighting

• Radio and communication systems

• Rear electric windows

• Rear heated seats

• Steering wheel heating

• Storage compartment lighting

• Storing driver’s seat position

• Telematics

Passenger compartment safety

• Air bag and seat belt pretensioner

Transmission check

• Clutch assistance

Visibility and signalling

• Brake light and high-level lights

• Daytime running lights

• Dipped headlights

• Direction indicators and hazard warning lights

• Front and rear screen washer & wipers

• Front foglights

• Front side lights

• Headlight height adjustment

• Headlight washers

• Horn

• Main beam headlights

• Rear foglights

• Rear side lights

• Rear window de-icing

• Registration plate lighting

• Under steering wheel control