Component Location Overview - Cooling System

WARNING: This page is about a different car, the 2023 Volkswagen ID.4. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Electric Drive Power and Control Electronics -JX1-
- Refer to ELECTRIC DRIVE POWER AND CONTROL ELECTRONICS, REMOVING AND INSTALLING, AWD .
Temperature Sensor -G18-
- On top of the High-Voltage Battery Charger 1 -AX4- in the hose connector
- Refer to Temperature Sensor G18, Removing and Installing .
Voltage Converter -A19-
- Refer to VOLTAGE CONVERTER, REMOVING AND INSTALLING, RWD , VOLTAGE CONVERTER, REMOVING AND INSTALLING, AWD .
High-Voltage Battery Charger 1 -AX4-
- With High-Voltage Battery Charger Control Module -J1050-
- Refer to High-Voltage Battery Charger 1 AX4, Removing and Installing .
Three-Phase Current Drive -VX54-
- Refer to Overview - Rear Motor .
- Refer to Rear Motor, Removing .
- Refer to Rear Motor, Installing .
Electric Drive Power and Control Electronics 2 -JX4-
- Refer to ELECTRIC DRIVE POWER AND CONTROL ELECTRONICS, REMOVING AND INSTALLING, AWD .
High-Voltage Battery Coolant Pump -V590-
- Refer to High-Voltage Battery Coolant Pump V590, Removing and Installing .
Mixing Valve for High-Voltage Battery Warming -V683-
- Refer to Mixing Valve for High-Voltage Battery Warming V683, Removing and Installing .
Mixing Valve 2 for High-Voltage Battery Warming -V696-
- Dependent on vehicle equipment/version
- Refer to Mixing Valve 2 for High-Voltage Battery Warming V696, Removing and Installing .
High-Voltage Battery Coolant Temperature Sensor 2 -G899-
- Battery output (return)
- Refer to High-Voltage Battery Coolant Temperature Sensor 2 G899, Removing and Installing .
High-Voltage Battery Coolant Temperature Sensor 1 -G898-
- Battery input (supply)
- Refer to High-Voltage Battery Coolant Temperature Sensor 1 G898, Removing and Installing .
Low Temperature Circuit Coolant Pump -V468-
- Refer to Low Temperature Circuit Coolant Pump V468, Removing and Installing .
Three-Phase Current Drive 2 -VX97-
- Refer to Overview - Front Motor .
- Refer to Front Motor, Removing .
- Refer to Front Motor, Installing .
High-Voltage Heater (PTC) 3 -Z132-
- Refer to HEATING ELEMENT (PTC) 3 -Z132-, REMOVING AND INSTALLING, RWD , HEATING ELEMENT (PTC) 3 -Z132-, REMOVING AND INSTALLING, AWD .
Radiator Module
- Refer to Radiator Module, Removing and Installing .
High-Voltage Battery Heat Exchanger
- Refer to HIGH-VOLTAGE BATTERY HEAT EXCHANGER, REMOVING AND INSTALLING, R1234YF .
Coolant Expansion Tank
- With the Engine Coolant Level Sensor -G32-
- Refer to Coolant Expansion Tank, Removing and Installing .
Thermostat
- Refer to Overview - Cooling System, AWD .
Heat Pump Valve Unit
- Dependent on vehicle equipment/version
- Refer to HEAT PUMP VALVE UNIT, REMOVING AND INSTALLING .