Vehicle Coverage
Model: Dacia Sandero II
Platform: B52
Model Year: 2014
Engine: H4B400 – 0.9 TCe – 66kW
Transmission: JH3
Electrical platform: OV369
Manual Overview
This professional wiring manual provides complete electrical schematics for the Dacia Sandero II B52 platform, allowing technicians and specialists to diagnose electrical faults, trace circuits, and understand the interaction between control units, safety systems, comfort features, and lighting circuits.
The documentation includes electrical distribution, ECU connector details, fuse and relay layouts, dashboard instrumentation, passenger compartment comfort systems, visibility and signalling circuits, and vehicle harness layouts, organized by subsystem for efficient troubleshooting.
Technical Highlights
Complete vehicle electrical wiring diagrams
ECU connector details and component pinouts
Fuse and relay board layouts
Power distribution and grounding circuits
Engine management wiring
Dashboard and instrument cluster circuits
Lighting and signalling systems
Passenger comfort electrical systems
Airbag and safety warning circuits
Vehicle harness routing diagrams
Table of Content
Anti-theft
Anti-theft switch
Anti-theft tracker
Bonnet contact without anti-intrusion alarm
Door & boot locking switch
Door locking
Telematics
Transponder
Axle assembly
Anti-lock braking system and directional stability control
Power assisted steering
Connectors
Starting switch
Additional heating relay 1
ABS / ESP computer
Manual gearbox neutral sensor / reversing lights
Additional passenger compartment heating
Passenger compartment fan assembly
Passenger compartment fan speed resistance unit
Injection computer
Parking aid computer
Central locking / hazard warning lights switch
Driver’s door electric locking
Central locking for passenger door
Parking aid switch
Transponder ring
Multiplex line interface unit
Telematic computer
Anti-theft tracker unit
Diagnostic socket
Instrument panel
Passenger compartment fuse box and relay
Radio
Air conditioning control panel
Radio satellite control
Air conditioning control unit
Engine and relay fuse box
Passenger compartment computer
Clutch pedal switch
Air bag & pretensioner computer
Power supply fuse board
Hands-free mobile phone microphone
Driving assistance
Multimedia multiplexing interface unit
Parking distance control
Radio and communication systems
Speed regulator
Earth distribution
Grounds
Electrical distribution
Battery charge circuit
Engine fuse and relay board
Passenger compartment control unit
Passenger compartment fuse and relay board
Power fuse board
Engine check
Cooling fan assembly
Electronic injection
LPG pre-equipment
Starting circuit
Water in diesel detection
Fuses and Relays
Fuses and relays
Harness Layout
Harnesses
On-board instruments
Diagnostics socket
Fuel level and fuel pump
Handbrake warning light
Instrument panel
Low brake fluid warning light
Oil pressure indicator
Vehicle speed signal
Passenger compartment comfort
Additional passenger compartment heating
Air conditioning compressor
Air conditioning
Automatic air conditioning
Basic heating
Cigarette lighter
Courtesy lighting
Electric rear-view mirrors
Front electric windows
Heated seats
Luggage compartment lighting
Pre-equipment radio
Rear electric windows
Storage compartment lighting
Passenger compartment safety
Air bag and seat belt warning light
Transmission check
Clutch assistance
Visibility and signalling
Brake light and high-level lights
Dipped headlights
Direction indicators and hazard warning lights
Electromagnetic horn
Front and rear screen washer & wipers
Front foglights
Main beam headlights
Position lights
Rear foglights
Rear window de-icing
Reversing lights
Windscreen de-icing
Vehicle Coverage
Model: Dacia Sandero II
Platform: B52
Model Year: 2014
Engine: H4B400 – 0.9 TCe – 66kW
Transmission: JH3
Electrical platform: OV369
Manual Overview
This professional wiring manual provides complete electrical schematics for the Dacia Sandero II B52 platform, allowing technicians and specialists to diagnose electrical faults, trace circuits, and understand the interaction between control units, safety systems, comfort features, and lighting circuits.
The documentation includes electrical distribution, ECU connector details, fuse and relay layouts, dashboard instrumentation, passenger compartment comfort systems, visibility and signalling circuits, and vehicle harness layouts, organized by subsystem for efficient troubleshooting.
Technical Highlights
Complete vehicle electrical wiring diagrams
ECU connector details and component pinouts
Fuse and relay board layouts
Power distribution and grounding circuits
Engine management wiring
Dashboard and instrument cluster circuits
Lighting and signalling systems
Passenger comfort electrical systems
Airbag and safety warning circuits
Vehicle harness routing diagrams
Table of Content
Anti-theft
Anti-theft switch
Anti-theft tracker
Bonnet contact without anti-intrusion alarm
Door & boot locking switch
Door locking
Telematics
Transponder
Axle assembly
Anti-lock braking system and directional stability control
Power assisted steering
Connectors
Starting switch
Additional heating relay 1
ABS / ESP computer
Manual gearbox neutral sensor / reversing lights
Additional passenger compartment heating
Passenger compartment fan assembly
Passenger compartment fan speed resistance unit
Injection computer
Parking aid computer
Central locking / hazard warning lights switch
Driver’s door electric locking
Central locking for passenger door
Parking aid switch
Transponder ring
Multiplex line interface unit
Telematic computer
Anti-theft tracker unit
Diagnostic socket
Instrument panel
Passenger compartment fuse box and relay
Radio
Air conditioning control panel
Radio satellite control
Air conditioning control unit
Engine and relay fuse box
Passenger compartment computer
Clutch pedal switch
Air bag & pretensioner computer
Power supply fuse board
Hands-free mobile phone microphone
Driving assistance
Multimedia multiplexing interface unit
Parking distance control
Radio and communication systems
Speed regulator
Earth distribution
Grounds
Electrical distribution
Battery charge circuit
Engine fuse and relay board
Passenger compartment control unit
Passenger compartment fuse and relay board
Power fuse board
Engine check
Cooling fan assembly
Electronic injection
LPG pre-equipment
Starting circuit
Water in diesel detection
Fuses and Relays
Fuses and relays
Harness Layout
Harnesses
On-board instruments
Diagnostics socket
Fuel level and fuel pump
Handbrake warning light
Instrument panel
Low brake fluid warning light
Oil pressure indicator
Vehicle speed signal
Passenger compartment comfort
Additional passenger compartment heating
Air conditioning compressor
Air conditioning
Automatic air conditioning
Basic heating
Cigarette lighter
Courtesy lighting
Electric rear-view mirrors
Front electric windows
Heated seats
Luggage compartment lighting
Pre-equipment radio
Rear electric windows
Storage compartment lighting
Passenger compartment safety
Air bag and seat belt warning light
Transmission check
Clutch assistance
Visibility and signalling
Brake light and high-level lights
Dipped headlights
Direction indicators and hazard warning lights
Electromagnetic horn
Front and rear screen washer & wipers
Front foglights
Main beam headlights
Position lights
Rear foglights
Rear window de-icing
Reversing lights
Windscreen de-icing
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