2. Connect (+) wire from the battery to pin No. 1 of the connector, and (-) wire to terminal N92, and check that the e/motor has switched to the HOT position (heating). If you connect the wires the other way around, the e / engine should switch to the COOL position (cooling).
3. Measure the resistance between pins #5 and #7.
- Standard resistance: 4.2-7.8kΩ
4. Measure the resistance between pins #3 and #7.
Standard resistance:
- In the position of maximum heating (MAX NOTE): 3,52-6,55 kΩ
- In the position of maximum cooling (MAX COOL): 0,85-1,09 kΩ
5. If the e / engine does not work, as described in paragraph 2, remove it. and check the operation of the traction.
6. If the rod moves freely, replace the mixing flap e/motor.