V70R AWD L5-2.3L Turbo VIN 52 B5234T6 (1998)
Air Door Actuator / Motor: Adjustments
Blend Door Motor
Self-adjustment of damper motors
The climate unit damper motors can be self-adjusted with this service. The damper motors are self-adjusting after any of them has been removed or
replaced or other work is carried out on the damper or linkage. To activate self-adjustment, proceed as follows:
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ignition ON, position I or II.
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press in REC button three times within three seconds.
NOTE! The button must be pressed within three seconds of the ignition being turned on!
NOTE! The control module automatically does a self-adjustment when it is connected to the car or when it registers that power has been disconnected
(e.g. battery disconnected) for more than 30 seconds.
Self-Adjustment:
The control module stores information about the end positions of the air distribution and recirculation shutters in a voltage dependent memory.
If the battery has been disconnected self-adjustment will automatically be activated when the battery is connected and the ignition switch turned to the
radio position.
If a damper motor has been replaced without disconnecting the battery (30-feeding), the self-adjustment must be initiated manually for the end
positions to be stored in memory.
The damper motors go to their end positions, the position sensors register the positions and the information is stored in the control module.
Damper motor self-adjustment is activated by setting the ignition switch to the radio position and pressing the recirculation switch in 3 times in 5
seconds.