Volkswagen Jetta 7 (2018-2023) - Workshop Manual - Electrical Circuits

VOLKSWAGEN JETTA 7 (2018-2023) - SERVICE MANUAL - WIRING DIAGRAMS

- English Workshop Manual and Electrical Circuits, for cars Volkswagen Jetta 7 (2018-2023).


CONTENTS:

SERVICE MANUAL
 
- 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
- BRAKE SYSTEM
- 00 – General, Technical Data
- 45 – Antilock Brake System
- 46 – Mechanical Components
- 47 – Hydraulic Components
- COMMUNICATION
- 00 – General, Technical Data
- 91 – Communication
- DSG TRANSMISSION 0GC
- 00 – General, Technical Data
- 30 – Clutch
- 34 – Controls, Housing
- 35 – Gears, Shafts
- 39 – Final Drive, Differential
- 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
- ENGINE CZDA DGXA DJXA CWLA REPAIR
- 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
- ENGINE DGXA 09S GOLF 8 DIAGNOSTIC
- ST – Generic Scan Tool
- ENGINE DJXA 09S JETTA 7 DIAGNOSTIC
- ST – Generic Scan Tool
- ENGINE DKFA CXDB REPAIR MANUAL
- 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
- ENGINE DKFA DTFA DCGA ATLAS DIAGNOSTIC
- ST – Generic Scan Tool
- ENGINE DNKA TAOS DIAGNOSTIC
- ST – Generic Scan Tool
- FUEL SUPPLY GASOLINE INES
- 00 – General, Technical Data
- 20 – Fuel Supply
- HEATING VENTILATION AIR CONDITIONING
- 00 – General, Technical Data
- 80 – Heating, Ventilation
- 87 – Air Conditioning
- SUSPENSION WHEELS STEERING
- 00 – General, Technical Data
- 40 – Front Suspension
- 42 – Rear Suspension
- 43 – Self-Leveling Suspension
- 44 – Wheels, Tires, Wheel Alignment
- 48 – Steering
- TRANSMISSION 02Q 0BB (MANUAL)
- 00 – General, Technical Data
- 30 – Clutch
- 34 – Controls, Housing
- 35 – Gears, Shafts
- 39 – Final Drive, Differential
- TRANSMISSION 02S (MANUAL)
- 00 – General, Technical Data
- 30 – Clutch
- 34 – Controls, Housing
- 35 – Gears, Shafts
- 39 – Final Drive, Differential
- TRANSMISSION 09S (AUTOMATIC)
- 00 – General, Technical Data
- 32 – Torque Converter
- 37 – Controls, Housing
- 38 – Gears, Hydraulic Controls
- 39 – Final Drive, Differential
- WHEEL TIRE GUIDE
- 44 – Wheels, Tires, Wheel Alignment


MAINTENANCE

- 1 Engine Overview
- 2 Service Work
- 2.1 Information Regarding Fixed Service
- 2.2 Maintenance Tables through MY 2022
- 2.3 Maintenance Tables from MY 2023
- 3 General Information
- 3.1 Tow-Starting and Towing, North American Market
- 3.2 Vehicle, Raising with Hoist or Workshop Vehicle Jack
- 3.3 Maintenance Schedule Entries
- 3.4 Severe Operating Conditions
- 3.5 Vehicle Data Label
- 3.6 Vehicle Diagnostic Tester, Connecting
- 3.7 Vehicle Identification Number (VIN)
- 3.8 Hot Climate Countries
- 3.9 Country Overview for Gasoline, That Does Not Meet Standard EN 228 (NOT FOR NORTH AMERICAN MARKET)
- 3.10 Engine Code and Engine Number
- 3.11 Countries with High Air Dust Levels (NOT FOR NORTH AMERICAN MARKET)
- 3.12 Type Plate
- 3.13 Shortened Intervals for Replacing Spark Plugs (NOT FOR NORTH AMERICAN MARKET)
- 4 Procedure Descriptions
- 4.1 Ball Joints and Axle Bearing, Visually Inspecting
- 4.2 Transmission Fluid, Changing, Automatic Transmission 09G
- 4.3 Transmission Fluid, Changing, Automatic Transmission 09S
- 4.4 Automatic Headlamp Control and Stationary Cornering Lamp, Checking Function
- 4.5 12V Battery, Checking Battery Terminal Clamp for Secure Fit
- 4.6 12V Battery, Checking with Battery Tester (Always Follow Repair Manual)
- 4.7 12V Battery Charge, Reading - Sending Diagnostic Log Online
- 4.8 Front Passenger Airbag, Checking Key Switch and “On/Off Function” (NOT FOR NORTH AMERICAN MARKET)
- 4.9 Tires, Checking Condition, Wear Pattern, Pressure and Tread Depth
- 4.10 Brake and Clutch System, Changing Brake Fluid
- 4.11 Brake System and Shock Absorbers, Visually Inspecting for Leaks and Damage
- 4.12 Brake Fluid Level, Checking
- 4.13 Front and Rear Brake Pad Thickness and Brake Rotor Condition, Checking
- 4.14 6-Speed DSG Transmission 0D9, Changing Transmission Fluid and Filter
- 4.15 7-Speed DSG Transmission 0GC, Changing Transmission Fluid
- 4.16 Power Window Regulators, Checking Position
- 4.17 DTC Memory for All Systems, Reading with Vehicle Diagnostic Tester and Correcting Faults According to Repair Procedure
- 4.18 CV Boots, Visually Inspecting
- 4.19 Interior and Exterior Body, Visually Inspecting for Corrosion with Doors and Lids Opened
- 4.20 Ribbed Belt, Replacing
- 4.21 Ribbed Belt, Checking Condition
- 4.22 Cooling System, Checking Freeze Protection and Coolant Level
- 4.23 Air Filter, Cleaning Housing and Replacing Filter Element
- 4.24 Multipurpose Additive for Gasoline, Adding (NOT FOR THE NORTH AMERICAN MARKET)
- 4.25 Engine and Engine Compartment Components, Visually Inspecting for Leaks and Damage (from Above and Below)
- 4.26 “Upper” Engine Cover, Removing and Installing
- 4.27 Engine Data Plate with Certification Test Group Code: Checking Presence and Condition, such as Comparison of CTG Codes with Engine/Motor Control Module Code
- 4.28 “Lower” Engine Compartment Cover (Noise Insulation), Removing and Installing
- 4.29 Engine Oil Level, Checking
- 4.30 Engine Oil, Draining, Replacing Oil Filter and Filling Engine Oil
- 4.31 Engine Oil: Capacities and Specification through MY 2020
- 4.32 Engine Oil: Capacities and Specification from MY 2021
- 4.33 Panorama Sliding/Tilting Sunroof
- 4.34 Road Test, Performing (Driving Behavior, Noises, A/C System, etc.)
- 4.35 Wheel Bolts, Tightening to Specification
- 4.36 Tire Pressure Monitoring System, Calibrating
- 4.37 Tire Repair Kit, Checking
- 4.38 Windshield Wiper and Washer System and Headlamp Washer System, Checking Function
- 4.39 Headlamp Adjustment, Checking, LED Headlamps
- 4.40 Fog Lamp Adjustment, Checking
- 4.41 Service Interval Display, Resetting
- 4.42 Service Interval Display, Coding (NOT FOR NORTH AMERICAN MARKET)
- 4.43 Tie Rods, Checking Play, Attachment and Ball Joint Boots
- 4.44 Dust and Pollen Filter, Cleaning Housing and Replacing Filter
- 4.45 Battery Transport Mode, Deactivating
- 4.46 Transportation Safeguards, Removing Transportation Blocks
- 4.47 Clock and Date, Adjusting
- 4.48 Underbody, Visually Inspecting Underbody Protection, Underbody Trim Panels, Wire Routing and Plugs for Damage
- 4.49 Front Axle Differential Lock, Changing Oil
- 4.50 Toothed Belt, Replacing, Gasoline Engines
- 4.51 Spark Plugs, Replacing
- 5 Emissions Test (NOT FOR NORTH AMERICAN MARKET)
- 5.1 Emissions Test, Gasoline Engines (NOT FOR NORTH AMERICAN MARKET)
- 6 Glossary
- 7 --- Revision History ---


WIRING DIAGRAMS

- 002 - Power Steering, Electromechanical , (1N3),(1N7)
- 003 - Door, Front Passenger
- 004 - Ground Concept
- 005 - Fuse Assignment, Engine/Motor Compartment
- 006 - Door, Driver
- 007 - Network CAN Bus
- 011 - Front Axle Differential Lock , (1Y2)
- 013 - Seat Adjustment with Memory Function , (2R7)
- 014 - Seat Adjustment Without Memory Function , (3PI)
- 016 - Multifunction Steering Wheel , (2FS),(2FW),(2FY),(2ZA),(2ZH)
- 020 - Wiper and Washer System, Windshield
- 021 - Anti-Theft Alarm System , (7AL),(7AS)
- 022 - Radio System with Digital Sound Package , (I8F),(9VG)
- 027 - Rearview Camera (Rear Assist) , (KA1)
- 028 - Radiator Fan
- 031 - Windshield Defogger , (4GS)
- 032 - Exterior Lighting
- 033 - Structure-Borne Sound Actuator , CXDB
- 034 - Sunroof, Panorama , (3FB)
- 039 - Cell Phone System , (9ZV),(9ZX)
- 040 - 2.0L Gasoline Engine , DKFA
- 041 - Steering Column Electronic Systems
- 042 - 1.4L Gasoline Engine , DGXA
- 044 - 2.0L Gasoline Engine , CXDB
- 045 - 2.0L Gasoline Engine , CYKA
- 049 - Fuse Assignment, Passenger Compartment
- 050 - 12 V Sockets
- 051 - Emergency Call Module , (EL2),(EL5)
- 054 - Instrument Cluster
- 055 - Door, Left Rear
- 056 - Door, Right Rear
- 057 - Standard Equipment
- 058 - Convenience System
- 059 - Vehicle Electrical System Control Module
- 060 - Ambient Lighting , (QQ7)
- 061 - Interior Lighting
- 062 - Anti-Theft Alarm System , (7AG)
- 063 - Ground Concept
- 064 - Interior Lighting
- 065 - Windshield Defogger , (4GS)
- 066 - Engine Preheating , (7VP)
- 071 - Emergency Call Module , (NZ4)
- 077 - 1.4L Gasoline Engine , DGXA,DJXA
- 080 - 12 V Sockets


SERVICE TRAINING

- Introduction
- Body
- Body Assembly
- Safety Equipment
- Power Units
- Power Transmission
- Running Gear
- Heating and Air-conditioning
- Electrical system
- Infotainment
- Car-Net
- Glossary