Question about Jeep Grand Cherokee

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Blower blowing just not much

2000 jeep grand Cherokee limited,auto zone controlled, just replaced resister ,plug melted, when I turn blower on low,I can hear motor run but no air comes out of vents,as I increase the blower speed it runs faster but at high it blows very little, have I messed up on the wording? Or did I miss something?

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  • Jeep Master
  • 20,706 Answers

In all modes, even moving real fast in fresh air mode
no vent blow? weak in hot mode and cold?????????????????

no year stated,so answer will be kinda(weak,)
(weak and. tragically generic, is that good?, no)
1993?
see? this is 2016, so.....
lots of EVOLUTION to the EXTREME here.
for sure the climate control option.?
like Gemini 1 to Space X?


weak blower, the filter is dirty:?
hvac self tests fail? (read hvac page in FSM see it?) ask.
12vdc to blower pins, on high?
yes, then blower is weak(means bad)
or there are restrictions, then
top restrictions are dampers stuck
or
controls to dampers MALF'ING.
or dead mice nests,

TELL MORE GET MORE.?

Posted on Jan 31, 2016

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Posted on Jan 02, 2017

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Related Questions:

2 Answers

Why has my a/c stopped blowing


Could be a blown fuse or a problem with the blower motor or resistor/controller, but on the AZC (automatic zone control) system, many times the problem is a melted connector on the blower motor controller. Look up in the passengers footwell area, there you will find the blower motor (fastened with three screws) and next to it the blower motor controller..

Jun 17, 2014 | 2000 Jeep Grand Cherokee

1 Answer

2000 jeep grand Cherokee limited only blows cold air despite c.c setting position. Also what I'm Guessing to be the blower control module hot lead burned through end of wire/ wiring harness/ and circuit...


lead burned through
that's easy
using the wrong fuse size
and the feed is shorted,
the correct fuse prevents the burned wires.

here are the HVAC pages
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

lots of things can short. in cars. (topic Hvac)
  • the wires.
  • the connectors
  • the HVAC motors (actuators)
  • the blower.

if you had stated the exact wire color and what it connect to exacty
we can state who shorted.

Fuse 1 , 40amp runs the blower. dark green.
Fuse 20 , 10amps runs others.
Fuse 7 runs zone control,,,10A and all 4 damper motors actuators.
see 8w-42-6 pages.

ok you have your FSM and now can find who connects to what.

Apr 10, 2014 | 1999 Jeep Grand Cherokee Limited

1 Answer

I need a wiring diagram for the blower motor on a 1999 jeep grand cherokee limited. I have two wires sticking out of the blower motor and I don't know where they go


Usually you have to splice the wires into the old plug.
You might be able to find a diagram on the websites for auto parts stores such as autozone.

Jul 06, 2012 | 1999 Jeep Grand Cherokee

2 Answers

My 2004 Jeep Grand Cherokee limited is equipped with infrared dual zone climate control A/C and heater. The blower started to quit intermittently over a short period of time and finally has quit working...


sounds like it could be the motor ..if so nasty job .. you can download complete manuals on the internet for free ..then you can take it from there wether or not you wish to tackle the job yourself .. good luck

Oct 25, 2017 | 2004 Jeep Grand Cherokee

1 Answer

I own a 2001 Jeep Grand Cherokee Limited. It has about 75,000 miles. Recently on a long trip, the blower for heat simply went out. I turned it off, and 20 cold minutes later tried it again, it worked. For...


there is a blower motor resister. it creates a lot of heat sometimes melting the electrical plug. check the plug for signs of melting and check the resister for deformation. Both parts can be purchased at rockauto.com

Sep 04, 2010 | 2001 Jeep Grand Cherokee

2 Answers

98 Grand Cherokee blower fan works sparatically on all settings except low


chrysler blower motors pull alot of amps replace motor and resistor card

Aug 25, 2009 | 2000 Jeep Grand Cherokee

1 Answer

2004 jeep grand cherokee blower motor controller melted contacts


replace the switch and the plug end uf the harness.... do one wire at a time availabla from chrystler

Dec 31, 2008 | 2004 Jeep Grand Cherokee

3 Answers

AC Cold air but no volumne of air flow


Please check for any blockage and in the ac duct, IF the duct is clean you need to refill the AC gas and get it serviced as the AC thens to weak over the years ........................







good luck................

Jun 01, 2008 | 2000 Jeep Cherokee

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