How to diagnose air conditioner A/C

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  • เผยแพร่เมื่อ 20 ม.ค. 2025

ความคิดเห็น • 30

  • @cherylmoore8960
    @cherylmoore8960 8 ปีที่แล้ว +3

    I have 2001 mercedes s430, blowing hot air and makes hissing sound when turn a/c, please help!

  • @nathanmisicka6230
    @nathanmisicka6230 8 หลายเดือนก่อน

    Does the engine need to be running to get the 12v at yhe compressor?

  • @Mike_44
    @Mike_44 7 หลายเดือนก่อน

    Hey I know that voice! Toyota Maintenance channel ha ha
    My '05 Subaru Outback XT A/C Control Panel (Climate Control unit) is not turning on at all. I've checked the whole power and ground circuits, voltage, resistance, ground, connectors, etc. They all seem to be fine, still nothing, the Control Panel is not turning on. Any idea what this could be related to?

  • @curtissbrown7815
    @curtissbrown7815 10 ปีที่แล้ว +1

    Thanks for your efforts.

  • @waheed521
    @waheed521 5 ปีที่แล้ว +2

    Hello, i have a Mercedes W202 C200 1999 automatic transmission , i have A/C issue with, when the A/C is on it is hot, not blowing cool , if someone know how to fix please guide me. thank you.

  • @cedrickanniah7990
    @cedrickanniah7990 8 ปีที่แล้ว +3

    Thank you ,very informative . experiencing same prob (EC staying on ) will definately try your methods to rectify .

  • @benbrewer5853
    @benbrewer5853 5 ปีที่แล้ว +1

    How do you turn the air on

  • @merrigrayeagle8915
    @merrigrayeagle8915 7 ปีที่แล้ว +1

    Hi I have a question related to this in a way. My 1997 e420 blower motor won't work. I already tried replacing it and resistor with the updated design. No luck. So I tested for voltage and had no voltage to the resistor at the smaller control wires but I do at the larger red wire. I then tested fuses 4, 7, and 8 at someone's recommendation elsewhere. No voltage to 7 or 8. Jiggling the key was suggested. No luck. Any thoughts?

    • @benbrewer5853
      @benbrewer5853 5 ปีที่แล้ว

      Might have to replace the whole control climate control unit

  • @kamsythepoet8279
    @kamsythepoet8279 4 ปีที่แล้ว

    How do I turn off my AC? I use a Mercedes c200

  • @texan176
    @texan176 11 ปีที่แล้ว +3

    How did you clear the codes from the system to make 12 volts go to the compressor on the wire in the car?

    • @dieselmercedes7507
      @dieselmercedes7507  11 ปีที่แล้ว

      That procedure is in other video you can find on my channel..Thanks.

    • @jacksandefer8447
      @jacksandefer8447 6 หลายเดือนก่อน

      4:45 ​@@dieselmercedes7507

    • @merlejohnny9144
      @merlejohnny9144 6 หลายเดือนก่อน

      @@dieselmercedes7507

  • @josepina1508
    @josepina1508 5 ปีที่แล้ว

    Hi friend, I have a problem with my Mercedes Bens W210 E200 1998, the internal fan of the air conditioner never turns off, which I have to disconnect the battery every time I have to park it and it has me crazy, how can you help me or can you help me?

  • @OatesSteve
    @OatesSteve 6 ปีที่แล้ว +1

    Thank you for your video,, my ac has no Freon, shouldn’t my blower motor/ fan still blow & heater still work ? I have no heat or blower motor fan. Any help will be appreciated, Thanks Steve O

    • @dieselmercedes7507
      @dieselmercedes7507  6 ปีที่แล้ว

      heater needs to work even without freon in A/C system

  • @ginnyl7949
    @ginnyl7949 ปีที่แล้ว

    how do you erase codes on climate control without a computer diagnostic tool

  • @72nortoncommando
    @72nortoncommando 9 ปีที่แล้ว +2

    have you ever had the need to remove the wood trim to access the ac control head and around radio?

    • @dieselmercedes7507
      @dieselmercedes7507  9 ปีที่แล้ว +1

      +Sal Cott not on this model….

    • @72nortoncommando
      @72nortoncommando 9 ปีที่แล้ว

      Gettin to that txt..developed a #6 and multiple cyclinder miss fire after a 300 mile run on Sat, few quik rides on Sunday. Monday am start up. rough idle and bad miss

  • @loudandclear3308
    @loudandclear3308 4 ปีที่แล้ว

    How do I cut my air on

  • @stefanyotcev5479
    @stefanyotcev5479 6 ปีที่แล้ว

    mine ownt turn off aswell ... but does EC mean economic ? i tought it ment the air conditioning :D and can u tell me is the light is on it means its on or off ? ( the AC system )

  • @tomswill9189
    @tomswill9189 6 ปีที่แล้ว

    Thanks

  • @JanFlyvbjerg
    @JanFlyvbjerg 5 ปีที่แล้ว

    Great job You do!

  • @dendro1717
    @dendro1717 3 ปีที่แล้ว

    You should speak up louder!
    You speak very soft, it's very difficult to hear you!
    Thank you!

  • @gableo77
    @gableo77 4 ปีที่แล้ว

    TAKE IT TO A MECKANIK MAN ! 👎🏻