Table of Contents
- Identification
- Motor number/motor data
- Electrical components
- Access to diagnoses
- Hazard classification of high-voltage system
- Hazard classification for the high-voltage system
- Removing and installing engine
- Removing and installing front motor
- Removing and installing rear motor
- Front assembly mountings
- Rear assembly mountings
- Cooling
- Cooling system/coolant
- Connection diagram – coolant hoses, refrigerant R744
- Connection diagram – coolant hoses, refrigerant R1234yf
- Overview of fitting locations – cooling system, rear-wheel drive
- Overview of fitting locations – cooling system, all-wheel drive
- Assembly overview – cooling system, rear-wheel drive
- Assembly overview – cooling system, all-wheel drive
- Checking cooling system for leaks
- Draining coolant
- Filling cooling system
- Removing and installing coolant expansion tank
- Checking filling quality
- Coolant pump/coolant regulation
- Assembly overview - electric coolant pump
- Assembly overview – coolant valves
- Exploded view - coolant temperature senders
- Removing and installing coolant pump for high-voltage battery [V590]
- Removing and installing coolant pump for low-temperature circuit [V468]
- Removing and installing mixing valve for high-voltage battery [V683]
- Removing and installing mixing valve 2 for high-voltage battery [V696] pre-heating, heat pump
- Removing and installing temperature sensor [G18]
- Removing and installing coolant temperature sender 1 for high-voltage battery G898
- Removing and installing coolant temperature sender 2 for high-voltage battery G899
- Radiator, radiator fan
- Assembly overview - radiator/radiator fan
- Assembly overview – radiator cowl and radiator fan
- Removing and installing radiator module
- Dismantling and assembling radiator module
- Removing and installing radiator cowl with radiator fans
- Removing and installing radiator fan VX57
- Removing and installing control motor for radiator roller blind [V711], ID.3
- Removing and installing control motor for radiator roller blind [V711], ID.4
- Cooling system/coolant
- Electric drive systems
- High-voltage components
- Warning stickers
- High-voltage battery unit
- Assembly overview – high-voltage battery, installed, 48, 55, 62 kWh
- Assembly overview – high-voltage battery, installed, 82 kWh
- Visual inspection of high-voltage battery 1 [AX2]
- Diagnosis of high-voltage battery 1 [AX2]
- Searching for leaks from high-voltage battery
- Leakage test of high-voltage battery 1 [AX2]
- Removing and installing high-voltage battery 1 [AX2], 48, 55, 62 kWh
- Removing and installing high-voltage battery 1 [AX2], 82 kWh
- Raising high-voltage battery 1 [AX2]
- Opening high-voltage battery 1 [AX2]
- Sealing high-voltage battery 1 [AX2], 48, 55, 62 kWh
- Sealing high-voltage battery 1 [AX2], 82 kWh
- Voltage and insulation measurement
- Opening electrical circuit, 48, 55 kWh
- Opening electrical circuit, 62 kWh
- Opening electrical circuit, 82 kWh
- Removing and installing battery regulation control unit [J840]
- Charging and discharging battery modules
- Renewing lower part of battery housing
- High-voltage battery components
- Overview of fitting locations – battery modules, 48, 55 kWh
- Overview of fitting locations – battery modules, 62 kWh
- Overview of fitting locations – battery modules, 82 kWh
- Overview of fitting locations – battery connectors
- Assembly overview – high-voltage battery, removed, 48, 55, 62 kWh
- Assembly overview – high-voltage battery, removed, 82 kWh
- Assembly overview – high-voltage battery, battery modules
- Assembly overview – switching unit for high-voltage battery, 48, 55, 62 kWh
- Assembly overview – switching unit for high-voltage battery, 82 kWh
- Assembly overview – high-voltage battery, connecting element, 48, 55, 62 kWh
- Assembly overview – high-voltage battery, connecting element, 82 kWh
- Removing battery module
- Installing battery module
- Removing and installing battery modules control unit
- Removing and installing connecting element, 48, 55 kWh
- Removing and installing connecting element, 62 kWh
- Removing and installing connecting element, 82 kWh
- Removing and installing switching unit for high-voltage battery, negative terminal [SX7], 48, 55, 65 kWh
- Removing and installing switching unit for high-voltage battery, negative terminal [SX7], 82 kWh
- Removing and installing switching unit for high-voltage battery, positive terminal [SX8], 48, 55, 62 kWh
- Removing and installing switching unit for high-voltage battery, positive terminal [SX8], 82 kWh
- Power and control electronics for electric drive
- Assembly overview – power and control electronics for electric drive, rear-wheel drive
- Assembly overview – power and control electronics for electric drive, all-wheel drive
- Removing and installing power and control electronics for electric drive, rear-wheel drive
- Removing and installing power and control electronics for electric drive, all-wheel drive
- Electric drive motor
- Motor control unit
- De-energising high-voltage system
- Re-energise high-voltage system
- Potential equalisation lines
- Charging socket
- Charging unit for high-voltage battery
- Assembly overview – charging unit for high-voltage battery, rear-wheel drive
- Assembly overview – charging unit for high-voltage battery, all-wheel drive
- Removing and installing charging unit 1 for high-voltage battery [AX4], rear-wheel drive
- Removing and installing charging unit 1 for high-voltage battery [AX4], all-wheel drive
- Vehicle noise/engine sound
- Accelerator pedal
- Voltage converter
- High-voltage cables
2024 VW ID.4 Owner's Manual
