Structure and inner electrical connection
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
The changeover valve is a solenoid valve.
The changeover valve is connected via a two-pin plug connection.
Courtesy of BMW OF NORTH AMERICA, INC.
| Item |
Explanation |
| 1 |
Refrigerant shutoff valve, rear |
PIN REFERENCE
| Pin |
Explanation |
| Kl. 31 |
Ground connection via engine control |
| SIG |
Activation of changeover valve |