Hyundai Forums : Hyundai Forum - Conversation Between AUTOSPARK and DIY Mechanic
Conversation Between AUTOSPARK and DIY Mechanic
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  1. DIY Mechanic
    07-17-2018 08:02 AM - permalink
    DIY Mechanic
    Hi Autospark,


    As you have been most helpful previously with my electrical queries, I wondered if you could help me with this one please?
    I've posted on an old thread "Aircon problem" in the 1st gen i10 2007-14 forum. Loads of views, but no replies.


    Car is 1.1 2008 i10.


    Do the high pressure switch and evaporator sensor operate on the aircon switch side of the aircon relay?


    Aircon switch lights up when on and there is a slight rise in engine revs, but no activation of aircon.


    Aircon relay tested on table top and is OK, but when aircon switch is on (or off) there is only 0.95v across the input switch side of the relay. Something is preventing the voltage getting to the relay to activate it.


    If the high pressure switch and evaporator sensor operate on this side of the circuit then I need to to start there. If they operate on the compressor circuit AFTER the relay, then I need to investigate the aircon switch itself first.


    As usual, many thanks!
 
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