Hyundai Matrix heater problem

Discussion in 'Hyundai Matrix' started by IB, Mar 17, 2009.

  1. IB

    IB Guest


    It's a 2001, came in with suspected air con problem (not cooling). But ac
    system is working, expansion valve block at back of engine bay is chilled.
    Ambient is about 15 degrees c, temp from vents with heater set fully cold is
    about 20. So, it looks like the heater is stuck on a bit. I found the heater
    control servo on the left of the air box, removed this and manually pushed
    the controls to fully cold - still it heats +5c with the ac cold.

    Any ideas?

    IB, Mar 17, 2009
    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.