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ian c2 ian c2 is offline
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Join Date: Mar 2010
Location: Socal
Posts: 697
Does it lift when you turn the manual button ?

If not , It’s easy enough to check the mechanical by simply removing the cable from the motor under the engine cover , wipe any grease of the square cable end , then turn the cable with your fingers whilst gently giving a little assistance by holding the weight of the spoiler in your other hand .

You should be able to easily go through the entire range of movement both ways by hand .

If all good , the electrics are pretty simple .
Iirc , just 12v ffrom switch to motor , and a limit switch each for fully open and fully closed .

I don’t have my 964 in front of me right now , but it’s really easy to check with a multi-meter from the switches or the round plug that disconnects the rear lid harness in the engine bay .
Old 10-20-2017, 06:46 PM
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