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JigJag

07-06-2018 12:13 PM

curious sound at ingnition on

I have a sound under the dash that occurs on switching ignition on. No start required. Sounds vacuum related. No ABS on this ‘86. Anyone know what energizes at pos 2 that would switch some vacuum solenoid or some such under my cluster? Do the AC flaps adjust at this position?

Greg in France

07-06-2018 02:10 PM

Yes, it is the aircon flaps using vac from the reservoir.

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