99 Wrangler heating and A/c fan contols only work on two speeds?

Question:
My heater and A/c control. only put out air in the 2nd and 4 position. and after a few moments on high regardless of what setting i have the discharge on.. it starts to only come out at the floor and at the def on the edges of the dash towards the side windows. NOT out of the main defost vent.. Any ideas of whats wrong and how to fix it?

Answers:

Whats wrong when your car makes a clanking noise when you go over small bumps?

Multiple problems could have common denominator??

Hi Kindly suggest WagonR VXI or Swit VXI , I am looking for Mileage and style also?


A good tech can isolate this in an hour. bet on the Control head. It sends fan and vacum or electrical signal to the flapper door actuators. 99 is transition time between electric motor flapper doors and vacum actuators.

Evap leak code po1457 2004 honda pilot 3.5?


Hope for a control head as getting to the actuators is a nightmare of dash disassembly, A/C maint, and heater core maint.

How do I get the plastic engine cover off of an 06 GTI MK V ?


Get er checked out

Garrett turbo for nissan but which one?


ASE Tech, 30 years, Shop owner

How much power does a ford f350 deisel super duity take to heat up when its plugged in at night?

Most of the controls that open and close the vent doors behind the dash are vacuum operated. It sounds as if you have a vacuum leak somewhere.

Skyline r34?

BLOWER MOTOR RESISTOR IS PROBABLE CAUSE OF SPEEDS MISSING,AND HEATER CONTROL OR VACUUM HARNESS HOOKED TO IT FOR OUTLET PROBLEMS
More Questions & Answers ...

  • What should I expect to pay to have my two front windows tinted?
  • Where is the speed sensor on a 1985 300zx?
  • Hyundai santa fe 2002 rear wheel bearings?
  • Does anyone know where I can rent, not lease, a blue SCION tC for short-term trips here in south Florida?
  • Central Locking on 97 VW Jetta Problem?
  • MG 99 plate brand new head gasket good buy??
  • 1995 buick regal?
  • Anyone know a good site for Chevy Trailblazer Leather seats?
  • 2003 GMC Envoy XL compressor problems?
  • ABS Braking Sysytem on Ford Freestar?
  • This article contents is post by this website user, CarQnA.com doesn't promise its accuracy.


    Copyright 2006-2008-2007 CarQnA.com. All Rights Reserved.