Question about 1999 Jeep Wrangler

Open Question

Replaced all three switches and blower motor because I didn't have any heat now blower is working but not getting a strong flow of heat and it doesn't seem to make a difference when I switch from the positions floor defrost or other positions

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Anonymous

  • 261 Answers

SOURCE: 97 jeep wrangler blower

you have managed to disconnect a vacum hose either under the dash when you instaled the blower or you have disconnected the vacum hose under the hood close to the firewall look for ths hose it is a very tiny vacum hose!!!!

Posted on Nov 12, 2008

Ad

Derrick Nichols

  • 179 Answers

SOURCE: blower vent selector switch not working

this is what is called a factory default. for safety purposes if there is a problem with the wiring in the climate control system it defaule to the defrost position so you can see out the window. this can be a pretty tough job, the whole dash may have to come off. unless you well versed in automotive diagnostics and troubleshooting, and have the right equipment, I would take it to a local automotive technician.

Posted on Jul 06, 2009

chryslerguy

  • 323 Answers

SOURCE: Blower only pushes air through defroster. 96 Jeep GC

There is a vacuum leak under the hood. On the 4.0 liter it is usually at the intake manifold near the brake booster. The 90 degree vacuum fitting pops off of the nipple of the intake. On the 5.2 liter the vacuum leak is usually near the battery where acid corrodes through the line as it passes near the battery box to the reservoir under the box.

Posted on Jul 17, 2009

alicantecoli

Colin Stickland

  • 22484 Answers

SOURCE: 1995 Jeep Cherokee AC blower doesn't work.

do you have feed to blower motor ?? sorry CSI is coming on TV now and er indoors is screaming that i spent too long on here '¡'¡'¡'¡'¡ usual ----typical woman ,if you have her i will throw my jag in the deal for free

Posted on Sep 11, 2009

Anonymous

  • 56 Answers

SOURCE: blower motor quit working on all speeds.doors seem

check for battery voltage and good ground at fan electrical connector. If both are ok then fan motor is bad.

Posted on Jan 14, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2000 venture blower motor won't shut off with the ignition


Could be something in the key switch I suppose. There is a high speed relay for the blower that gets power directly from the battery, but the other speeds should go thru the fan switch and get power from the key switch.

Jul 25, 2013 | Cars & Trucks

1 Answer

Sentra AC


There's a 10amp fuse that powers the ac clutch relay and compressor. There are 15amp fuses that power the blower motor and the ac control switch. All of those fuses get power from the key switch. The resistor and fan switch provide the ground circuit for the blower motor.
I would want to know if those fuses are getting power, and if the control panel is working. You should be able to ground the blower motor and make it run on high, and that should not have any effect on if the ac compressor is running or not.
It could be a key switch problem in that the circuit is not strong enough to handle the load from the blower and the compressor at the same time.

Jun 21, 2013 | Cars & Trucks

1 Answer

2000 pontiac grand prix the ac blower stopped working we replaced it and still doesn't work it just comes on one in awhile. after replacing blower motor, then power door locks stop working replace


All these problems do sound as electrical of course but ecerything that you have mentioned is all on separate circuits which is odd. More than likely the blower motor situation is the resister. The window problem could be a number of things but I can tell you that all the wiring goes through the main drivers swtich so it could be just that switch but of course you would need to test before you just go out and but one but it is a common problem. The lights could be several things as we;; but would check the ambient light sensor which is located up in the center dash near the light that flashes for you security. You car didn't happen to get wet on the inside ? In any case I hope this helps.

Oct 24, 2012 | 2000 Pontiac Grand Prix

1 Answer

91 Astro Van, Heat/AC Blower not working....replaced switch, fuse, motor


well here's your fix next to the blower motor is the resister that controls the different fan speeds the resister burns out but before getting the new resister unplug the resister as the connectors over heat and at time also need replacement

Aug 12, 2012 | Cars & Trucks

1 Answer

2003 Ford Explorer HVAC blows weak, blend door motor and blower motor resistor already replaced


is the cabin air filter plugged up and it's not getting any air to blow?

Jul 10, 2012 | 2003 Ford Explorer

1 Answer

REPLACED BLOWER MOTOR CONTROL MODULE...Now blower is working but not very much air flowing out of vents! Fan speed is working...it heat and cools. but still not adequate air flow from the vents ..2000...


check your blower hoses to see if one or more have come loose or got redirected or the selector switch isn't functioning properly (is it blowing better on defrost as opposed to floor vents, or forward vents, etc.)
Good luck

Oct 26, 2010 | 2000 Jeep Grand Cherokee

1 Answer

Toyota 2000 camry fan only working on high speed


The blower motor resistor pack is defective and must be replaced. The resistor pack controls the variable speeds.

May 01, 2010 | 2000 Toyota Camry

1 Answer

The heat will not work. No heat.


So you have power to the control unit and the blower motor. Did you check the blower motor resistor? That controls the blower on all speeds except for high speed. Did you check all the grounds? Don't rule out a faulty ground. Make sure the blower motor is properly grounded.

Sep 02, 2009 | 1991 Ford Escort

2 Answers

Replacing heater blower motor


this is not a problem with thw switch or motor. There is a resistor that is mounted inside the dash on the pasenger side that controls the speed of the blwer..these have a tendency to burn up after 10 years or so... replace the resistor, and you will be fine!  http://cgi.ebay.com/ebaymotors/Toyota-Truck-A-C-Heater-Fan-Resistor_W0QQcmdZViewItemQQcategoryZ33548QQihZ016QQitemZ260344846266QQrdZ1QQsspagenameZWDVW#ht_500wt_1230

Dec 23, 2008 | 1984 Toyota Pickup Deluxe

1 Answer

2002 saturn heater


The problem is the blower motor speed control resistor, it is located near the blower motor in the housing.

Nov 23, 2008 | 2002 Saturn Sl

Not finding what you are looking for?
1999 Jeep Wrangler Logo

Related Topics:

34 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

Marvin
Marvin

Level 3 Expert

85206 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Are you a Jeep Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...