As Title....Testing Servomotors for the A/C climate Flaps, I have my Climate unit out for a recon.... and Know one of my servomotors is not fuctioning and would like to test the 3 off them but can find no wiring info on them, can anyone assist
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Testing Servomotors for the A/C climate Flaps
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Pin1 - Motor +
Pin2 - Motor -
Pin3 - Fixed end potentiometer, 5V+, all connect to pin C8 on control unit.
Pin4 - Other fixed end potentiometer, ground, all connect on pin A12 on control unit.
Pin5 - Variable end potentiometer
Wire colours vary, but the pinout is the same on all 4 motors.
DM me if you want a diagram.
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I've replaced a few of mine with these:
https://www.ebay.co.uk/itm/Dc-Motor-...cAAOSwGIRXYTan
Also found the potentiometer needed a strip down and contacts cleaned to get it all working properly
Not a straight forward task but easily doable with a bit of patience
I used this as a guide, not exactly the same, as the pot doesn't come apart as easily but it's a good start
https://www.audiforum.ca/a4-b5-b6-b7...leaning-72039/
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Originally posted by Typ89 View PostPin1 - Motor +
Pin2 - Motor -
Pin3 - Fixed end potentiometer, 5V+, all connect to pin C8 on control unit.
Pin4 - Other fixed end potentiometer, ground, all connect on pin A12 on control unit.
Pin5 - Variable end potentiometer
Wire colours vary, but the pinout is the same on all 4 motors.
DM me if you want a diagram.RS 2 580HP
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