Volkswagen Tiguan 2017 to 2020 - Service Repair Manual - Wiring Diagrams

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VOLKSWAGEN TIGUAN (2017-2020) - WORKSHOP, SERVICE, REPAIR MANUAL - WIRING DIAGRAMS

- English Service Manual / Repair Manual and Wiring Diagrams to vehicles Volkswagen Tiguan 2017 to 2020.
 

CONTENTS:

INFO - TIGUAN 2017
- The Tiguan 2017
- Contents
- Introduction
- Product features
- Distinguishing features
- Technical data
- Ground clearance
- Body
- Body structure
- Body assembly
- Front bumpers
- Panoramic sliding sunroof
- Electrically operated tailgate
- Interior equipment
- Load floor system
- Hinged towing bracket
- Safety features
- Occupant protection
- Pedestrian protection
- Power units
- Engine and gearbox combinations
- 1.4-l 92-kW TSI engine
- 1.4-l 110-kW TSI engine
- 2.0-l 132-kW TSI engine
- 2.0-l 162-kW TSI engine
- 2.0-l 85/110/140-kW TDI engines
- 2.0-l 176-kW TDI biturbo engine
- Power transmission
- Fifth generation of all-wheel drive coupling
- Running gear
- Running gear and driver assistance systems at a glance
- Front axle
- Rear axle
- Continental MK 100 ABS/ESC anti-lock brake system
- Electromechanical power steering
- Operating unit for driving mode selection E881
- Adaptive cruise control unit J428 – radar sensor
- Park assist steering (PLA 3.0)
- Heating and air conditioning
- Air conditioning
- R1234yf refrigerant
- Electrical system
- Locations of electrical components
- Overview of the data bus systems used
- Headlights
- Tail light clusters
- Dash panel insert
- Head-up display
- Car-Net
- Mobile online services
- Glossary

INFO - TIGUAN 2017 ELECTRICAL SYSTEM AND INFOTAINMENT
- The Tiguan 2017 - Electrical System and Infotainment
- Contents
- Introduction
- Overview of electrical system and infotainment systems
- Overview of electrical system
- Locations in electrical system
- Network system
- Overview of data bus systems used
- CAN buses
- Immobiliser and component protection
- Lights
- Headlights
- Dynamic Light Assist
- Auxiliary light module
- Tail light clusters
- Infotainment
- Modular infotainment matrix (MIB)
- Media interface
- Aerial systems
- Car-Net
- Mobile online services
- Glossary

INFO - 2 0 L 162 KW 169 KW TSI ENGINE
- Start
- Contents
- Introduction
- Engine mechanics
- Cylinder block
- Crankshaft group
- Chain drive
- Cylinder head with valve-lift switching
- Crankcase breather and ventilation system
- Oil circuit
- Overview of the oil supply
- Two-stage external gear oil pump
- Switchable piston cooling jets
- Cooling system
- Overview of the cooling system
- Innovative Thermal Management
- Air supply unit and forced induction
- Overview of the charge air system
- Turbocharger
- Fuel system
- Overview of the fuel system
- Mixture formation
- Engine management
- Overview of the system
- Service
- Special tools
- New component clusters
- Test your knowledge

INFO - 2_0 L 132KW TSI ENGINE
- Start
- Contents
- Introduction
- Development of the 2.0 l 132kW TSI engine
- Technical features
- Engine mechanics
- The technical changes
- Crankcase ventilation
- Cylinder head
- The three-part oil scraper ring
- Engine management system
- System overview
- Engine control unit J623
- The air mass meter G70
- The principle of 4-stroke combustion
- Modes of operation
- Service
- Special tools
- Test your knowledge
- Notes

INFO - 7-SPEED DOUBLE-CLUTCH GEARBOX 0AM
- Introduction
- Selector lever
- Design of the gearbox
- Mechatronic module
- Electrohydraulic control unit
- Oil circuit – hydraulic system
- Gearbox management system
- Diagnosis
- Service
- Test yourself

INFO - 7-SPEED DUAL CLUTCH GEARBOX 0GC
- Start
- Contents
- Introduction
- The development goal for the 7-speed dual-clutch gearbox 0GC
- Technical data
- Gearbox design
- Gearbox bearings
- Seals
- Oil circuit
- Oil management
- Oil pumps
- Mechatronic unit
- Overview of mechatronic unit
- Low-leakage valve control
- Hydraulics diagram
- Service
- Maintenance
- Information about towing
- Test your knowledge

INFO - BASICS OF ELECTRIC DRIVES IN AUTOMOBILES - DESIGN AND FUNCTION
- Start

INFO - CAN DATA BUS

INFO - DATA TRANSFER ON CAN DATA BUS II

INFO - DUAL CLUTCH GEARBOX 0DD
- The Dual Clutch Gearbox 0DD

INFO - LANE DEPARTURE WARNING SYSTEM

INFO - PARKASSIST

INFO - REVERSING CAMERA SYSTEM

INFO - VEHICLE SENSOR TECHNOLOGY - PHYSICAL PRINCIPLES
- Start

4-CYL DIRECT INJECTION ENGINE (1_8 L AND 2_0 L 4 V EA 888 GEN III TURBOCHARGER CHAIN DRIVE)
- 00 – Technical data
- 1 Safety information
- 2 Identification
- 3 Repair notes
- 10 – Removing and installing engine
- 1 Removing and installing engine
- 2 Assembly mountings
- 3 Motor cover
- 13 – Crankshaft group
- 1 Cylinder block (pulley end)
- 2 Cylinder block, gearbox end
- 3 Crankshaft
- 4 Balancer shaft
- 5 Pistons and conrods
- 15 – Cylinder head, valve gear
- 1 Cylinder head
- 2 Cover for timing chain
- 3 Chain drive
- 4 Valve gear
- 5 Inlet and exhaust valves
- 17 – Lubrication
- 1 Sump, oil pump
- 2 Engine oil cooler
- 3 Crankcase ventilation
- 4 Oil filter, oil pressure switch
- 19 – Cooling
- 1 Cooling system/coolant
- 2 Coolant pump, regulation of cooling system
- 3 Coolant pipes
- 4 Radiator, radiator fan
- 21 – Turbocharging/supercharging
- 1 Exhaust turbocharger
- 2 Charge air system
- 24 – Mixture preparation - injection
- 1 Injection system
- 2 Injectors
- 3 Air filter
- 4 Intake manifold
- 5 Senders and sensors
- 6 Engine (motor) control unit
- 7 High-pressure pump
- 8 Lambda probe
- 26 – Exhaust system
- 1 Exhaust pipes, silencers
- 2 Exhaust gas cleaning
- 3 Secondary air system
- 28 – Ignition system
- 1 Ignition system

7-SPEED DUAL CLUTCH GEARBOX 0DL
- 00 – Technical data
- 1 Safety information
- 2 Identification
- 3 Repair notes
- 4 Technical data
- 5 Electrical components
- 30 – Clutch
- 1 Clutch
- 34 – Controls, housing
- 1 Mechatronic unit
- 2 Bevel box
- 3 Selector mechanism
- 4 Removing and installing gearbox
- 5 Assembly mountings
- 6 Transporting gearbox
- 7 Dismantling and assembling gearbox
- 8 Installing to engine and gearbox support
- 9 Gear oil circuit
- 10 Gear oil
- 35 – Gears, shafts
- 1 Currently, no repairs can be made to gears and shafts
- 39 – Final drive - differential
- 1 Gear oil
- 2 Oil seals
- 3 Components of bevel box

7-SPEED DUAL CLUTCH GEARBOX 0GC
- 00 – Technical data
- 1 Safety information
- 2 Identification
- 3 Repair instructions
- 4 Technical data
- 5 Electrical components
- 30 – Clutch
- 1 Clutch
- 34 – Controls, housing
- 1 Mechatronic unit
- 2 Bevel box
- 3 Selector mechanism
- 4 Removing and installing gearbox
- 5 Assembly mountings
- 6 Transporting gearbox
- 7 Securing to engine and gearbox support
- 8 Gear oil circuit
- 9 Gear oil
- 10 Front differential lock
- 35 – Gears, shafts
- 1 Currently, no repairs can be made to gears and shafts
- 39 – Final drive - differential
- 1 Gear oil
- 2 Oil for front differential lock
- 3 Oil seals
- 4 Differential
- 5 Components of front differential lock
- 6 Components of bevel box

AIR CONDITIONING SYSTEMS WITH REFRIGERANT R1234YF - GENERAL INFORMATION

BRAKE SYSTEM
- 00 – Technical data
- 1 Safety information
- 2 Identification
- 3 Technical data
- 4 Brake test
- 45 – Anti-lock brake system
- 1 General information
- 2 Overview of fitting locations
- 3 Control unit and hydraulic unit
- 4 Sensors
- 46 – Brakes - mechanism
- 1 Front brakes
- 2 Rear brakes
- 3 Parking brake
- 4 Brake pedal
- 47 – Brakes - hydraulics
- 1 Front brake caliper
- 2 Rear brake caliper
- 3 Brake servo and brake master cylinder
- 4 Vacuum system
- 5 Brake lines
- 6 Hydraulic system

COMMUNICATION
- 00 – Technical data
- 1 Repair notes
- 91 – Communication
- 1 Infotainment system
- 2 Sound system
- 3 Aerial systems
- 4 Radio
- 5 Telephone system
- 6 Navigation system
- 7 TV system
- 8 Rear view camera system
- 9 Multifunction steering wheel
- 10 Connection for external multimedia devices
- 11 Car-Net
- 12 Overhead view camera

ELECTRICAL SYSTEM
- 00 – Technical data
- 1 Safety information
- 2 Repair instructions
- 3 Battery
- 27 – Starter, current supply, CCS
- 1 Battery
- 2 Alternator
- 3 Starter motor
- 4 Cruise control system (CCS)
- 5 Start/stop system
- 6 Adaptive cruise control
- 90 – Gauges, instruments
- 1 Dash panel insert
- 2 Horn
- 92 – Windscreen wash/wipe system
- 1 windscreen wiper system.
- 2 Windscreen washer system
- 3 Rear window wiper system
- 4 Rear window washer system
- 5 Headlight washer system
- 6 Washer fluid lines
- 94 – Lights, bulbs, switches - exterior
- 1 Headlights
- 2 Fog lights
- 3 Lights in exterior mirror
- 4 Tail lights
- 5 High-level brake light
- 6 Number plate light
- 7 Entry and start authorisation system
- 8 Steering column switch module
- 9 Parking aid
- 10 Park assist steering
- 11 Automatic headlight range control
- 12 Towing bracket
- 96 – Lights, bulbs, switches - interior
- 1 Lights
- 2 Controls
- 3 Anti-theft alarm
- 4 Lane change assist
- 5 Front camera for assist systems
- 6 Cigarette lighter, socket
- 97 – Wiring
- 1 Relay carriers, fuse holders, electronics boxes
- 2 Select Control units
- 3 Connectors
- 4 Releasing and dismantling connector housings
- 5 Repairing aerial wires
- 6 Fibre optic cables
- 7 Vehicle diagnosis, testing and information systems

FUEL SUPPLY SYSTEM, PETROL ENGINES
- 00 – Technical data
- 1 Safety information
- 2 Identification
- 3 General information
- 4 Repair notes
- 20 – Fuel supply system
- 1 Fuel tank
- 2 Fuel delivery unit, fuel gauge sender
- 3 Plug-in connectors
- 4 fuel filter.
- 5 Activated charcoal filter system
- 6 Accelerator pedal
- 7 Fuel pump
- 8 Senders and sensors
- 9 Lines

GENERAL BODY REPAIRS, EXTERIOR
- 00 – Technical data
- 1 Safety information
- 50 – Body - front
- 1 Lock carrier
- 2 Wings
- 3 Bulkhead
- 55 – Bonnet, rear lid
- 1 Bonnet
- 2 Rear lid
- 3 Tank flap unit
- 57 – Front doors, door components, central locking
- 1 Door
- 2 Door components
- 3 Central locking
- 58 – Rear doors, door components
- 1 Door
- 2 Door components
- 60 – Sunroof
- 1 Sliding sunroof
- 2 Water drain hoses
- 63 – Bumpers
- 1 Bumper, front
- 2 Bumper, rear
- 64 – Glazing
- 1 Repair notes
- 2 Windscreen
- 3 Rear windscreen
- 4 Side window
- 5 Door windows
- 66 – Exterior equipment
- 1 Radiator grille and front trim
- 2 Spoiler
- 3 Mouldings, trims, extensions
- 4 Noise insulation
- 5 Underbody cladding
- 6 Roof moulding and roof railing
- 7 Exterior mirror
- 8 Wheel housing liner
- 9 Lettering and emblems
- 10 Special add-on parts
- 11 Support

GENERAL BODY REPAIRS, INTERIOR
- 00 – Technical data
- 1 Safety information
- 2 Repair notes
- 68 – Interior equipment
- 1 Compartments/covers
- 2 Equipment
- 3 Centre console
- 4 Front centre armrest
- 5 On inside
- 69 – Passenger protection
- 1 Seat belts
- 2 Child seat anchors
- 3 Airbag system
- 4 Airbag control unit
- 5 Driver's airbag
- 6 Front passenger side airbag
- 7 Side airbags
- 8 Curtain airbags
- 9 Knee airbags
- 10 Airbag crash sensors
- 11 Seat belt verification
- 12 Pedestrian protection
- 70 – Trim, insulation
- 1 Front door trims
- 2 Rear door trims
- 3 Dash panel
- 4 Central tube for dash panel
- 5 Interior trims
- 6 Luggage compartment trims
- 7 Roof trims
- 72 – Seat frames
- 1 Overview of seat variants
- 2 Front seats
- 3 Rear seats
- 74 – Seat - padding, covers
- 1 Front seat covers and padding
- 2 Rear seat covers and padding

HEATING, AIR CONDITIONER
- 00 – Technical data
- 1 Safety information
- 2 Identification
- 3 General information
- 4 Repair notes
- 5 Technical data
- 80 – Heating
- 1 Heating
- 87 – Air conditioning system
- 1 Overview of fitting locations - air conditioning system
- 2 Refrigerant circuit
- 3 Air conditioner compressor
- 4 Control motors
- 5 Front heater and air conditioning unit
- 6 Air duct
- 7 Operating and display unit
- 8 Other controlling and regulating components

MAINTENANCE
- 1 Engine list
- 2 Service work
- 2.1 Information about flexible or fixed service
- 2.2 Service tables
- 3 General information
- 3.1 Raising vehicle with lifting platform or trolley jack
- 3.2 Entries in service schedule
- 3.3 Severe operating conditions
- 3.4 Vehicle data sticker
- 3.5 Vehicle diagnostic tester
- 3.6 Vehicle identification number
- 3.7 Countries with hot climate
- 3.8 Country overview for petrol not compliant with EN 228
- 3.9 Country overview for diesel not compliant with EN 590
- 3.10 Engine code and engine number
- 3.11 Countries with high levels of dust
- 3.12 Identification plate
- 3.13 Shortened intervals for spark plug replacement
- 4 Descriptions of work:
- 4.1 Swivel joints and suspension link mountings: inspecting
- 4.2 All-wheel drive coupling: changing oil
- 4.3 Automatic headlight control and static cornering light: checking function
- 4.4 Front passenger front airbag: checking key switch and “ON/OFF function”
- 4.5 Battery (12V): checking battery terminal clamps for secure seating
- 4.6 Battery (12V): checking with battery tester (always refer to workshop manual)
- 4.7 Status of battery (12V): reading - sending diagnosis protocol via online connection
- 4.8 Tyres: checking condition, wear pattern, tyre pressure and tread depth
- 4.9 Brake and clutch system: changing brake fluid
- 4.10 Brake system and shock absorbers: inspecting for leaks and damage
- 4.11 Brakes, front and rear: checking thickness of brake pads and condition of brake discs
- 4.12 Brake fluid level: checking
- 4.13 Dual clutch gearbox 0D9: changing gear oil and filter
- 4.14 Dual clutch gearbox 0DL: changing gear oil
- 4.15 Diesel particulate filter: checking
- 4.16 Electric windows: checking positioning (open and close functions)
- 4.17 Fault memory of all systems: reading with vehicle diagnostic tester, correcting possible faults according to repair guidelines
- 4.18 Boots: inspecting
- 4.19 Head-up display (HUD): removing protective film
- 4.20 Interior and exterior body: inspecting for corrosion with doors and flaps open
- 4.21 Poly V-belt: renewing
- 4.22 Poly V-belt: checking condition
- 4.23 Cooling system: checking frost protection and coolant level
- 4.24 Diesel fuel filter: draining
- 4.25 Diesel fuel filter: renewing
- 4.26 Air filter: cleaning housing and renewing filter element
- 4.27 Multi-purpose additive for diesel fuel: adding
- 4.28 Multi-purpose additive for petrol fuel: adding
- 4.29 Engine and components in engine compartment: inspecting for leaks and damage (from above and below)
- 4.30 Engine cover panel “top”: removing and installing
- 4.31 Engine compartment cover (noise insulation) “bottom”: removing and installing
- 4.32 Engine oil level: checking
- 4.33 Engine oil: draining, renewing oil filter and replenishing engine oil
- 4.34 Engine oil: capacities and specifications
- 4.35 Panorama sliding roof with rear panorama roof
- 4.36 Road test: performing (driving behaviour, noises, air conditioner etc.)
- 4.37 Wheel securing bolts: tightening to specified torque
- 4.38 Reducing agent (AdBlue®/DEF): replenishing
- 4.39 Reducing agent (AdBlue®/DEF): changing
- 4.40 Tyre pressure indicator: calibrating
- 4.41 Tyre repair set: checking
- 4.42 Window wash/wipe system and headlight washer system: checking function
- 4.43 Headlight adjustment: checking halogen headlights
- 4.44 Headlight adjustment: checking LED headlights with cornering light
- 4.45 Headlight adjustment: checking LED headlights
- 4.46 Headlight adjustment: checking fog lights
- 4.47 Sliding sunroof drains: checking for blockage, cleaning if necessary
- 4.48 Service interval display: resetting
- 4.49 Service interval display: recoding
- 4.50 Track rod ends: checking clearance, firm seating and boots
- 4.51 Dust and pollen filter: cleaning housing and renewing filter element
- 4.52 Transportation mode: switching off
- 4.53 Transportation devices: removing blocking pieces
- 4.54 Clock and date: setting
- 4.55 Underbody: inspecting for damage to underbody sealant, underbody panels, routing of lines, plugs
- 4.56 Toothed belt (petrol engines): renewing
- 4.57 Camshaft drive toothed belt: renewing (diesel engines)
- 4.58 Spark plugs: renewing
- 5 Exhaust emissions test
- 5.1 Exhaust emissions test for petrol engines
- 5.2 Exhaust emissions test for diesel engines
- 6 Glossary

MANUAL ON IDENTIFICATION AND DIAGNOSIS OF NOISE
- 00 – Technical data
- 1 Introduction
- 2 Acoustic considerations during vehicle development
- 3 General procedure for identifying noises
- 4 Volkswagen equipment for localising noises
- 5 Attachments

MANUAL ON LOCALISING THE INGRESS OF WATER
- 00 – Technical data
- 1 Introduction
- 2 Causes
- 3 Localising water ingress
- 4 Tools for localising ingress point
- 5 Attachments

PROPSHAFT AND REAR FINAL DRIVE
- 00 – Technical data
- 1 Safety information
- 2 Identification
- 3 Repair notes
- 4 Technical data
- 5 Electrical components
- 39 – Final drive - rear differential
- 1 Final drive
- 2 Assembly mountings
- 3 Gear oil
- 4 Oil seals
- 5 All-wheel drive coupling
- 6 Propshaft

RUNNING GEAR, AXLES, STEERING
- 00 – Technical data
- 1 Safety information
- 2 Evaluating accident vehicles
- 3 Repair instructions
- 4 Waste disposal
- 40 – Front suspension
- 1 Front axle
- 2 Subframe
- 3 Suspension strut, upper suspension link
- 4 Lower suspension link, swivel joint
- 5 Wheel bearing
- 6 Drive shaft
- 42 – Rear suspension
- 1 Rear axle
- 2 Subframe
- 3 Anti-roll bar
- 4 Suspension link, track rod
- 5 Suspension strut, shock absorber, spring
- 6 Wheel bearing assembly, trailing arm
- 7 Drive shaft
- 43 – Self-levelling suspension
- 1 Electronically controlled damping system
- 2 Vehicle level sender
- 44 – Wheels, tyres, vehicle geometry
- 1 Wheel alignment
- 2 Adaptive cruise control
- 3 Front camera for assist systems
- 48 – Steering
- 1 Steering wheel
- 2 Steering column
- 3 Steering rack
- 4 Sensors

VEHICLE-SPECIFIC PAINT INFORMATION
- 00 – Technical data
- 1 Explanation of symbols
- 2 Areas exposed to stone chipping
- 3 Masked sectors
- 4 Seam sealing
- 5 Underseal
- 6 Cavity sealing
- 7 Contrasting colours

WHEELS AND TYRES GUIDE - GENERAL INFORMATION
- 44 – Wheels, tyres, vehicle geometry
- 1 Instructions on using the guide
- 2 Legislative and technical conditions
- 3 Wheel change
- 4 Fitting tyre
- 5 Tyre pressure monitoring system
- 6 Wheel bolts
- 7 Information on tyres
- 8 Tyre sealant
- 9 Information on wheel rims
- 10 Handling problems
- 11 Evaluating tyres
- 12 Tyre wear
- 13 Exploded view of components
- 14 Snow chains
- 15 Regular and temporary spare wheels, recommended temporary spare tyres

WHEELS AND TYRES GUIDE
- 44 – Wheels, tyres, vehicle geometry
- 1 General information
- 2 Version key, D2
- 3 Wheels, tyres
- 4 Wheel and tyre combinations depending on tyre packages
- 5 Wheel allocation
- 6 Recommended summer tyres
- 7 Recommended all-season tyres
- 8 Recommended winter tyres, worldwide except North America and China