My wifes car only blows ambiant temp air. The local shop says it is full of refrigerant, the compressor turns, and the wire going to it has voltage. (Not sure what they mean by that).
No codes or errors showed up on the iidTool. I performed a climate control reset but it did not help.

Can someone direct me to a 2014 LR4 (Or D4) wiring diagram? All of them I see only go up to 2011 which I am sure is different from the 2014.

thanks
Jeff

 

So, now just one more question. What type of signal/voltage can I apply to the compressor to make the wobble plate move and get the compressor to move more volume/ build more pressure?

I may be forced to make, dare I say it, a trip to the dealer.


Hope someone can help.

Jeff

 

I am having a similar issue with my wife’s 2009 LR3
the only thing that I’ve noticed is that the temp control ***** are no longer illuminated .
ive checked the Belt , fuses and everything seems ok except for the temp control ***** not being lit.
i asked her if it got warmer at stop lights and she said no. She said it was working great even at a stop and heavy traffic but stopped working all of a sudden .
im hoping that someone can point me in the right direction.
thanks
larry

 

Just hit it with 12 volts and a ground. Are you confident with the shop? If the refrigerant is less than half full the compressor clutch will not engage.