Airflow Door Motor -V71-, REMOVING AND INSTALLING: Notes

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NOTE:

Perform the basic setting for the A/C system after installing the actuator using the Vehicle Diagnostic Tester in the "Guided Fault Finding " function.

Via the functions "Output diagnostic test mode" and "Basic setting", the activation of A/C system electrical components can be tested if necessary (for example, allocation test) using the Vehicle Diagnostic Tester in the "Guided Fault Finding " function.

Currently in this vehicle, all actuators are identical in construction. During the basic setting, the actuators are assigned and adapted corresponding to the switching sequence of the wiring. If this sequence does not conform the specification, the adjustment motors will adapt incorrectly and the door control will be wrong. Refer to MAIN WIRING DIAGRAM FOR A/C SYSTEM ACTUATORS (A/C system actuators block diagram).

After installing a new actuator, check the activation by the Climatronic Control Module -J255- A/C display and control head and check the function (correct position of recirculation door and back pressure/fresh air door) using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.

Airflow Door Motor -V71- function. Refer to INSTALLING -> Airflow Door Motor -V71- function .