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by DCregulator
Tue Oct 29, 2019 2:02 pm
Forum: General Technical Discussions
Topic: Solved: p1a44 p1a45 isolation ac pump
Replies: 6
Views: 1738

Re: Solved: p1a44 p1a45 isolation ac pump

Hey JoeS, It was 12v fuse number 16 under the brake booster, i have to correct myself for it being in the green box, it was in a black box with white. When this fuse is broken, heating and ac doesnt work. I think it was a result of the moisture that it blew but i am not sure. Might also be i shorted...
by DCregulator
Tue Oct 29, 2019 9:27 am
Forum: General Technical Discussions
Topic: Solved: p1a44 p1a45 isolation ac pump
Replies: 6
Views: 1738

Solved: p1a44 p1a45 isolation ac pump

Dear folks, Just wanted to share a problem i solved wich can save a couple of 1000euros. I got the exclemation point lamp while heavy braking and went to the dealer to read faults (cannot find ANY app that does that, tips are welcome) P1A44 and p1a45 were stored faults. I took the safety out and mea...

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