vr aircon not workin need wiring diagram

[steves86]

my missus vr equpie got the aircon regassed worked great then the next day the compressor doesnt kick in any more. im lookin for the wiring diagram if anyone could post it up. theres two wires (green one and a brown one) that go to the pressure swtich behind the bumper, both wires have no power all the wires that go to the relay have no power either, theres two wires that goto the ecu and they have no power. the aircon switch has power at all the wires. you can run a wire from the battery to the brown wire for the pressure switch and it kicks in. if anyone has any ideas let me know please

 

[TheForgotten]

sorry bud, I tried to scan my diagram (gregory's manual) but it appears one of my kids has stuffed my scanner

 

[TheForgotten]

fixed it, just needed a good kick adn a clean.....

sorry about the overlaid image, it's the poor quality of the manual, but you can still see it fine

 

[Bilbs]

your prob is most likely that it is outta gas

 

[woteva]

your prob is most likely that it is outta gas

:whistling

my missus vr equpie got the aircon regassed worked great then the next day the compressor doesnt kick in any more.

Have a look at this diagram from Dr Bob's website
http://www.memcals.com/pdf/VRV6%20Manual%20Wiring%20Diagram.pdf
I used it to fault find my VR V6 exec Air Cond and it is correct.

 

[Bilbs]

the only reason i say that, is that if it is low on gas, it will not kick in the compressor, it wont let it run dry in other words, of all the cars we fix at work that complain about ac not workin, 99% would be due to lack of gas