Announcement

Collapse
No announcement yet.

a/c switch only works on 4

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    a/c switch only works on 4

    any suggestions on how to fix this? itll only heat/cool on 4 and the other 3 are just quiet...so its either get hot as hell and then turn off or bust lol

    thanks guys

    #2
    blower fan resistor or switch.
    Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



    OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

    Comment


      #3
      Try cleaning/resurfacing the contacts on the resistor coil pack. You can get to it from the engine compartment firewall.
      "I'd probably take the E30 M3 in this case just because I love that little car, and how tanky that inline 6 is." - thecj

      85 323i M TECH 1 S52 - ALPINEWEISS/SCHWARZE
      88 M3 - LACHSSILBER/SCHWARZE
      89 M3 - ALPINEWEISS II/M TECH CLOTH-ALCANTARA
      91 M TECHNIC CABRIO TURBO - MACAOBLAU/M TECH CLOTH-LEATHER

      Comment


        #4
        Resistor for sure
        Originally posted by bmwm42
        PNW vulture pm me for parts
        Strategic nw e30 command

        Comment


          #5
          ditto on that.;)
          Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

          garage queen 91 bmw 325is / 1972 Chevy El Camino 355 sbc 450hp

          Comment

          Working...
          X