Renault Modus / Grand Modus 2009 Wiring Diagrams (J77) – K4M801 1.6 16V 82kW Electrical Schematics | DP0 Transmission

Vehicle Coverage

• Model: Renault Modus / Grand Modus

• Platform: J77

• Model Year: 2009

• Engine: K4M801 – 1.6 16V – 82kW / 111HP

• Transmission: DP0 4-speed automatic

• Fuel Type: Petrol

• Electrical platform: TEHNK

Manual Overview

This professional wiring manual provides complete electrical schematics for the Renault Modus and Grand Modus J77 platform, allowing technicians and specialists to diagnose electrical faults, trace circuits, and understand communication between control units and vehicle subsystems.

The documentation includes engine and transmission wiring, electrical distribution diagrams, fuse and relay layouts, connector details, dashboard instrumentation, comfort electronics, anti-theft 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

• Automatic transmission and sequential gearbox wiring

• Fuse and relay board layouts

• Power distribution and grounding circuits

• Petrol engine management 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-intrusion alarm

• Anti-theft switch

• Central door locking control

• Door locking

• Fuel filler flap locking

• Tailgate locking

• Transponder

Axle assembly

• Anti-lock braking system

• ESP

• Power assisted steering

Connectors

• ABS / ESP computer

• ESP ON/OFF button

• Automatic transmission computer

• Injection computer

• Parking aid computer

• Switching protection unit

• Rear door electric locking

• Driver door electric locking

• Central locking for passenger door

• Under steering wheel controls

• Diagnostic socket

• Instrument panel

• Passenger compartment fuse box and relay

• Air conditioning control panel

• Air conditioning control unit

• Engine and relay fuse box

• Passenger compartment computer

• Air bag / pretensioner computer

• Power supply fuse board

• Fuel pump and sender unit

• Tyre pressure computer

• Front wiring and dashboard connection module

Driving assistance

• Cruise control and speed limiter

• Door locking

• Parking distance control

• Radio and communication systems

Earth Distribution

• Grounds

Electrical distribution

• Battery charge circuit

• Engine fuse and relay board

• Optional passenger compartment fuse and relay board

• Passenger compartment fuse and relay board

• Protection and switching unit motor section 1

• Protection and switching unit motor section 2

• UCH

Engine

• K4J770 / K4J780

• K4M790 / K4M794 / K4M802 / K4M804

• K4M791

• K9K750

• K9K752

• K9K764

• K9K768

• K9K772

Engine check

• Diesel pre and postheating

• Electronic injection passenger compartment section

• Engine cooling system

• Starting circuit

• Thermoplungers

Fuses and Relays

• Fuses and relays

Harness Layout

• Harnesses

On-board instruments

• Brake fluid level warning light

• Diagnostics socket

• Fuel level and fuel pump

• Instrument panel

• Oil level indicator

• Oil pressure warning light

• Tyre pressure sensor

Passenger compartment comfort

• Additional passenger compartment heating

• Air conditioning compressor

• Air conditioning

• Automatic air conditioning

• Basic heating

• Cigarette lighter

• Courtesy lighting

• Electric folding rear-view mirrors

• Electric rear-view de-icing

• Electric rear-view mirrors

• Electric sunroof

• Footwell lighting

• Front electric windows

• Heated rear window and rear-view mirrors

• Heated seats

• Luggage compartment lighting

• Pre-equipment radio

• Radio and communication systems

• Rear electric windows

• Storage compartment lighting

Passenger compartment safety

• Air bag and seat belt pretensioner

Special equipment

• Towbar attachment

Transmission check

• Automatic transmission

• Sequential gearbox

Visibility and signalling

• Brake lights

• Dipped, main beam and position lights

• Direction indicators and hazard warning lights

• Electric folding rear-view mirrors

• Electric rear-view de-icing

• Electric rear-view mirrors

• Front and rear screen washer & wipers

• Front foglights

• Headlight height adjustment

• Headlight washers

• Heated rear window and rear-view mirrors

• Horn

• Rain and light sensor

• Rear foglights

• Rear window de-icing

• Under steering wheel control