Overview - Coolant System, Part 1
WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.
Replace the O-rings and seals.
Make sure the couplings are tight.
Tightening Specifications:
M6 bolts: 10 Nm
M8 bolts: 20 Nm
- Coolant Expansion Tank
- Engine Coolant Circulation Pump 2 -V178-
- Removing and installing. Refer to ENGINE COOLANT CIRCULATION PUMP 2 -V178-, REMOVING AND INSTALLING .
- ATF Pre-Heater
- Removing and installing. Refer to appropriate service information. .
- Engine Coolant Temperature Sensor -G62-
- Engine Temperature Control Sensor -G694-
- Removing and installing. Refer to ENGINE TEMPERATURE CONTROL TEMPERATURE SENSOR -G694-, REMOVING AND INSTALLING .
- Coolant Pump
- Coolant Regulation Valve - N515-