Calgary Jeep Association

Author Topic: Odd mode door operation  (Read 860 times)

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2GRND4U

  • Guest
Odd mode door operation
« on: December 07, 2009, 11:17:37 PM »
96 GC limited ATC. Ok so heat and cold work great but fan blows mostly on floor. When switching between settings I can hear, and can physically see the mode door motor moving its full travel yet only slight air blows out selected setting and mostly blows on floor but it definitly changes a bit. Code 40 comes up wich i know is historic code but thats it. Any idears?

Offline Evil-Jeep

  • UberWheeler
  • Posts: 319
Re: Odd mode door operation
« Reply #1 on: December 08, 2009, 09:26:19 AM »
Not to be a smart arse but - did you ever get mud above the dash, it sounds like the vent is partially plugged. I cleaned a crap load of pine needles, dirt, screws, coins, ect out of my front vents (on a TJ).
“I contend that we are both atheists. I just believe in one fewer god than you do. When you understand why you dismiss all the other possible gods, you will understand why I dismiss yours.”

Offline cLAY

  • Talks waaay too much!
  • Posts: 2377
Re: Odd mode door operation
« Reply #2 on: December 08, 2009, 08:29:39 PM »
..

'93 ZJ, 5.2L, lifted/locked/36s..<gone>
'98 5.9er 4.10s,locked,LA,WJ knuckles

Offline mike s

  • UberWheeler
  • Posts: 361
  • Good times!
Re: Odd mode door operation
« Reply #3 on: December 09, 2009, 10:18:49 AM »
There's a TSB on it for an udate improved door motor.
'94 YJ, 2.5" RE, 1"BL on 35"s, 8.8 w 4.88
oldEnuff2NObetter

but still can't help myself

2GRND4U

  • Guest
Re: Odd mode door operation
« Reply #4 on: December 11, 2009, 05:59:12 PM »
Thanks gents!