12-Pin Harness Connector -B- In Wiring Diagram T12B
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.
1 - Coolant pump relay (high side)
2 - Coolant pump ground
3 - Not assigned
4 - High Pressure Sensor -G65-
5 - Not assigned
6 - Not assigned
7 - Coolant Shut-Off Valve -N82- l closed +
8 - Coolant Shut-Off Valve -N82- open +
9 - Windshield Defogger -Z2- relay (high side)
10 - Windshield Defogger -Z2- ground relay
11 - Not assigned
12 - Not assigned