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Vz ss air con power

Roar99

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Is there a fuse for the ac ??
Found tge relay but cant see any fuse..
Issue is no power coming out of wires to ac.. (compressor not kicking in)
Purposely did not disassemble the ac unit when done engine swap so i didnt have to regas (was working fine cold as).. now compressor not kicking in & no volts coming out of switch? Any help plz
 

wamboin23

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You'll find it shares a fuse with other circuits.

If you're chasing a problem, check every fuse. No point looking aimlessly for the one fuse, when you don't know how the circuit is setup.

If all the fuses are ok, do you have power to the relay, and is the relay switching on?
 

stick3

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just looked in the hand book only fuse is the climate control number 21 (ecc) and the relay in the engine bay unless there is no gas in the system
you could try swapping the relay to see if thats the cause
 
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Roar99

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All sorted, my bad lol there was a plug on the opposite side of car near ac condensor thing that wasnt pluged in woops... pluged it in & all go,, may have been signaling
( 'no gas in system or something??)
Cheers
 

VT2Commie

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All sorted, my bad lol there was a plug on the opposite side of car near ac condensor thing that wasnt pluged in woops... pluged it in & all go,, may have been signaling
( 'no gas in system or something??)
Cheers

Thats what it was doing. It's the pressure switch, tells the ECU that the system has enough gas in it. Not enough gas no compressor clutch engagement.

Default unplugged is signal low= low gas. You'll have a history DTC in the ECU. It'll go away after 50 good ignition cycles anyway. All good.
 
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