Vn calais climate control

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holden08
Posts: 174
Joined: Wed Jun 16, 2010 7:17 pm
Location: kempsey nsw

Vn calais climate control

Post by holden08 »

Hi I have a vn calais the problem is when the car is running the heater tap opens even with the climate control turned off. I can unplug the control unit and it won't give vacuume to the tap
Charlescrown
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Re: Vn calais climate control

Post by Charlescrown »

Have a serious look for a vacuum leak. My VR was switching from hot to cold with variations in manifold vacuum. Turned out to be a hole in 1 of the vacuum motor diaphragms.
vs ss
Posts: 590
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Re: Vn calais climate control

Post by vs ss »

Does it stay open when bringing the temp down to the min? If so could be a leak like Charlescrown suggested or in some I've had it has been the vacuum switch pack.
holden08
Posts: 174
Joined: Wed Jun 16, 2010 7:17 pm
Location: kempsey nsw

Re: Vn calais climate control

Post by holden08 »

Hi guys thanks for reply No vacuume leak, sux with this heat and the heater always has got water going threw it might be the vacuume box thing
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