2020 Cayenne and 118 degrees - Porsche Cayenne Forums : Porsche Cayenne Forum
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post #1 of 2 Old 08-14-2020, 10:07 PM Thread Starter
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Join Date: May 2020
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2020 Cayenne and 118 degrees

Howdy all. Played golf Thursday here in Phoenix and the Cayenne was parked in the lot from 9 AM to 2 PM. When I got in it it started no issue and the AC is very good. But the PCM didn't want to work. I had nothing working other than the satellite radio on the channel it was on when I shut the car down. After 5 minutes driving I stopped at a traffic signal and powered the car down and back up and voila everything came back.

Kinda had me worried. Is this normal? Are they finicky in the heat? I hope not cause I live here and heat is a regular thing.

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post #2 of 2 Old 09-14-2020, 05:28 PM
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Join Date: Aug 2020
Location: Arizona Phoenix
Posts: 33
Hello, everybody
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