Audi Q7 2018 to 2020 - Service Repair Manual - Wiring Diagrams

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AUDI Q7 (4M) 2018-2020 - SERVICE MANUAL - WIRING DIAGRAMS

- English Service Manual / Repair Manual and Wiring Diagrams for vehicles Audi Q7 2018 to 2020.


CONTENTS:

SERVICE MANUAL

4-CYLINDER DIRECT INJECTION 1 8L 2 0L 4V TFSI ENGINE (GENERATION III)
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 24 – Multiport Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System
- 93 – Electric Drive

4-CYLINDER DIRECT INJECTION 2 0L 4V TFSI ENGINE (EA 888EVO4)
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 24 – Multiport Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System
- 93 – Electric Drive

6-CYLINDER DIRECT INJECTION 3 0L 4V TFSI ENGINE EA839
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 24 – Multiport Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System
- 93 – Electric Drive

6-CYLINDER DIRECT INJECTION 3 0L 4V TFSI SUPERCHARGED ENGINE EA837EVO
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 24 – Multiport Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System

6-CYLINDER TDI COMMON RAIL 3 0L 4V ENGINE (EA 897 GEN I)
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 23 – Diesel Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System
- 93 – Electric Drive

8-CYLINDER DIRECT INJECTION 4 0L 4V TFSI ENGINE EA825
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 24 – Multiport Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System

8-SPEED AUTOMATIC TRANSMISSION 0D5
- 00 – General, Technical Data
- 32 – Torque Converter
- 37 – Controls, Housing
- 38 – Gears, Hydraulic Controls
- 39 – Final Drive, Differential

8-SPEED AUTOMATIC TRANSMISSION 0D6
- 00 – General, Technical Data
- 32 – Torque Converter
- 37 – Controls, Housing
- 38 – Gears, Hydraulic Controls
- 39 – Final Drive, Differential

8-SPEED AUTOMATIC TRANSMISSION 0DY 0D7
- 00 – General, Technical Data
- 32 – Torque Converter
- 37 – Controls, Housing
- 38 – Gears, Hydraulic Controls
- 39 – Final Drive, Differential

AIR CONDITIONING
- 1 Safety Precautions
- 2 A/C System, General Information
- 3 Refrigerant Circuit General Information
- 4 Laws and Regulations
- 5 Refrigerant Circuit
- 6 Refrigerant Circuit Complaints
- 7 A/C Service Station, Connecting
- 8 Pressures, Checking
- 9 Refrigerant Circuit Components, Replacing
- 10 Refrigerant R134a Capacities, Refrigerant Oil and Approved Refrigerant Oils
- 11 Tools and Testing Equipment

BODY EXTERIOR
- 00 – General, Technical Data
- 50 – Body Front
- 55 – Hood, Lids
- 57 – Front Doors, Central Locking System
- 58 – Rear Doors
- 60 – Sunroof
- 63 – Bumpers
- 64 – Glass, Window Regulators
- 66 – Exterior Equipment

BODY INTERIOR
- 00 – General, Technical Data
- 68 – Interior Equipment
- 69 – Passenger Protection, Airbags, Seat Belts
- 70 – Interior Trim
- 72 – Seat Frames
- 74 – Seat Upholstery, Covers
- 76 – Gas, Water, Electricity

BODY REPAIR BODY COLLISION REPAIR
- 1 Training/Personnel Qualification
- 2 Safety Precautions
- 3 Repair Information
- 4 Body Repair General Information
- 5 Explanation of Symbols
- 6 Construction Characteristics of Vehicle Body
- 7 Damage, Evaluating
- 8 Thermal Joining Techniques
- 9 Body Structural Adhesive D 180 004 M2, Application
- 10 Cold Joining Procedures
- 11 Separation Technologies in Body Repair; Application
- 12 Surface Repairs
- 13 Straightening Procedures on Vehicle Structure
- 14 Corrosion Protection
- 15 Plastic Repair
- 16 Glass Repair
- 17 Thread Repairs

BODY REPAIRS
- 00 – General, Technical Data
- 50 – Body Front
- 51 – Body Center, Chassis, Roof
- 53 – Body Rear

BRAKE SYSTEM
- 00 – General, Technical Data
- 45 – Antilock Brake System
- 46 – Mechanical Components
- 47 – Hydraulic Components

COMMUNICATION
- 00 – General, Technical Data
- 91 – Communication

DRIVER ASSISTANCE SYSTEMS
- 00 – General, Technical Data
- 98 – Assistance Systems

ELECTRICAL EQUIPMENT
- 00 – General, Technical Data
- 27 – Battery, Starter, Generator, Cruise Control
- 90 – Instruments
- 92 – Wiper/Washer Systems
- 94 – Exterior Lights, Switches
- 96 – Interior Lights, Switches
- 97 – Wiring

ELECTRICAL EQUIPMENT GENERAL INFORMATION
- 27 – Starter, Generator and Cruise Control
- 92 – Windshield Washer System
- 94 – Exterior Lights, Lamps and Switches
- 96 – Interior Lights, Lamps and Switches
- 97 – Wires

FUEL SUPPLY
- 1 Fuel System EVAP Leak Test
- 2 Revision History

FUEL SUPPLY - DIESEL ENGINES
- 00 – General, Technical Data
- 20 – Fuel Supply

FUEL SUPPLY - GASOLINE ENGINES
- 00 – General, Technical Data
- 20 – Fuel Supply

GENERAL, TECHNICAL DATA
- 1 Engine Overview

GENERIC SCAN TOOL
- 1 General Information
- 2 Description and Operation
- 3 Diagnosis and Testing

HEATING VENTILATION AND AIR CONDITIONING
- 00 – General, Technical Data
- 80 – Heating, Ventilation
- 87 – Air Conditioning

MAINTENANCE
- 1 General Information
- 2 Preparation Work
- 3 Maintenance Work
- 4 Emissions Test - Not for USA/CDN Market
- 5 Periodic Technical Inspection (PTI) - Not for USA/CDN Market

RADIO, TELEPHONE, NAVIGATION
- 1 Retrofitting Transmitter/Receiver Units

REAR FINAL DRIVE 0D2 0D3 0DB 0B0 0BX 0DG 0G2 09R
- 00 – General, Technical Data
- 39 – Final Drive, Differential

REFRIGERANT R1234YF SERVICING
- 00 – General, Technical Data
- 87 – Air Conditioning

SERVICING – 4-CYLINDER 2 0L 4V TFSI ENGINE (EA 888 GENERATION III)
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 24 – Multiport Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System

SERVICING - 6-CYLINDER 2 9L 3 0L 4V TFSI EA839 ENGINE
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 24 – Multiport Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System

SERVICING – 6-CYLINDER TDI COMMON RAIL ENGINE (EA 897 GEN I)
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 23 – Diesel Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System

SERVICING – 8-CYLINDER 4 0L 4V TFSI ENGINE EA825
- 00 – General, Technical Data
- 10 – Engine Assembly
- 13 – Crankshaft, Cylinder Block
- 15 – Cylinder Head, Valvetrain
- 17 – Lubrication
- 19 – Cooling System
- 21 – Turbocharger, Supercharger
- 24 – Multiport Fuel Injection
- 26 – Exhaust System, Emission Controls
- 28 – Ignition/Glow Plug System

SERVICING - 8-SPEED AUTOMATIC TRANSMISSION
- 00 – General, Technical Data
- 32 – Torque Converter
- 37 – Controls, Housing
- 38 – Gears, Hydraulic Controls
- 39 – Final Drive, Differential

SUSPENSION WHEELS STEERING
- 00 – General, Technical Data
- 40 – Front Suspension
- 42 – Rear Suspension
- 43 – Self-Leveling Suspension
- 44 – Wheels, Tires, Wheel Alignment
- 48 – Steering

TECHNICAL DATA
- 1 Audi High-Voltage Vehicle Identifying Features
- 2 Internal / External Personnel Qualifications
- 3 High-Voltage Vehicles, Handling
- 4 Charging during Service and Repairs
- 5 High-Voltage System, De-Energizing and Energizing
- 6 Lithium-Ion High-Voltage Battery
- 7 Questions and Answers
- 8 Special Tools
- 9 Revision History

WHEELS, TIRES AND WHEEL ALIGNMENT
- 1 Towing Guide
- 2 Audi A3 Towing Weight, Type 8P
- 3 Audi A3 Cabriolet Towing Weight, Type 8P
- 4 Audi A3 Towing Weight, Type 8V
- 5 Audi A4 allroad Towing Weight, Type 8K
- 6 Audi A4 Towing Weight, Type 8K
- 7 Audi A4 Cabriolet Towing Weight, Type 8H
- 8 Audi A5 Coupe Towing Weight, Type 8T
- 9 Audi A5 Sportback Towing Weight, Type 8T
- 10 Audi A5 Cabriolet Towing Weight, Type 8F
- 11 Audi A6 Towing Weight, Type 4F
- 12 Audi A6 Towing Weight, Type 4G
- 13 Audi A8 Towing Weight, Type 4E
- 14 Audi A8 Towing Weight, Type 4H
- 15 Audi Q3 Towing Weight, Type 8U
- 16 Audi Q5 Towing Weight, Type 8R
- 17 Audi Q7 Towing Weight, Type 4L
- 18 Audi Q7 Towing Weight, Type 4M
- 19 Revision History

WHEELS, TIRES AND WHEEL ALIGNMENT
- 1 Wheel and Tire Guide, General Section
- 2 Wheel and Tire Guide, Guidance on the Application
- 3 Legal and Technical Requirements (documents)
- 4 Wheel, Changing
- 5 Tires, Mounting
- 6 Tire Pressure Monitoring System
- 7 Wheel Bolts
- 8 Tire Information
- 9 Tire Sealant
- 10 Rim Information
- 11 Handling Problems
- 12 Tire Evaluation / Tire Damage
- 13 Tire Wear
- 14 Component Overview
- 15 Snow Chains
- 16 Temporary Spare Tires, Spare Tires and Recommended Spare Tires

WHEELS, TIRES AND WHEEL ALIGNMENT
- 1 Safety Precautions
- 2 Determining Correct Wheel/Tire Combination
- 3 Version Key (D2) Explanation, Audi Q7 (4M)
- 4 Version Key (D2) Explanation, Audi Q8, (4MN)
- 5 Version Key (D2) Explanation, Audi RS Q8, (4MN)
- 6 Wheels and Tires
- 7 Possible Wheel/Tire Combinations, Audi Q7, (4L)
- 8 Possible Wheel/Tire Combinations, Audi Q7, (4M)
- 9 Possible Wheel/Tire Combinations, Audi Q8, 4MN
- 10 Possible Wheel/Tire Combinations, Audi RS Q8, 4MN
- 11 Possible Wheel/Tire Combinations, Audi e-tron, GE
- 12 Wheel Allocation
- 13 Temporary Spare Tire
- 14 Air Pressures


ELECTRICAL WIRING DIAGRAMS

2018 EWD Q7 (4M)

- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Computer Data Lines
- Cooling Fan > 2.0L Turbo
- Cooling Fan > 3.0L Sc
- Cruise Control
- Defoggers
- Electronic Power Steering
- Electronic Suspension
- Engine Performance > 2.0L Turbo
- Engine Performance > 3.0L Sc
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- Navigation
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlock
- Starting/Charging
- Supplemental Restraints
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer


2019 EWD Q7 (4M)

- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Control Modules
- Computer Data Lines
- Cooling Fan > 2.0L Turbo
- Cooling Fan > 3.0L Sc
- Cruise Control
- Defoggers
- Electronic Power Steering
- Electronic Suspension
- Engine Performance > 2.0L Turbo
- Engine Performance > 3.0L Sc
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- Navigation
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlock
- Starting/Charging
- Supplemental Restraints
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer


2020 EWD Q7 (4M)

- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Control Modules
- Computer Data Lines
- Cooling Fan > 2.0L Turbo
- Cooling Fan > 3.0L Turbo
- Cruise Control> 2.0L Turbo
- Cruise Control> 3.0L Turbo
- Defoggers
- Electronic Power Steering
- Electronic Suspension
- Engine Performance > 2.0L Turbo
- Engine Performance > 3.0L Turbo
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- Navigation
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlock
- Starting/Charging
- Supplemental Restraints
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer