3.2 Carrera Electrical Troubleshooting

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3.2 Carrera Electrical Troubleshooting

Postby black3.2 on Thu Dec 01, 2016 6:44 pm

I have a 1989 Carrera 3.2 with non-operative automatic climate control. It worked perfectly until recently. Now, nothing happens at all when I turn the knob to any of the positions 1 through 10.

I replaced the circuit board in the module that is mounted on the floor between the seats. After replacing the board, when I turn the knob, I hear a slight electrical hum, but nothing mechanical occurs, fan operating, etc. Any offer of a referral in the San Diego area to someone/shop that has a particular expertise / electrical skills that could troubleshoot this problem would be greatly appreciated.

Thank you!

Greg Cuddeback
1989 Carrera 3.2
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Re: 3.2 Carrera Electrical Troubleshooting

Postby ttweed on Fri Dec 02, 2016 8:04 am

Take it to Black Forest in Kearny Mesa, lots of expertise there on anything Porsche, and they are a club sponsor.
http://www.blackforestautomotive.com/
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Re: 3.2 Carrera Electrical Troubleshooting

Postby black3.2 on Sat Dec 03, 2016 11:27 am

Thanks, that makes sense.

Greg
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