2002 Ram 1500 A/C Problems

From : billy

Q: this is a multi-part message in mime format. ------=nextpart000001a01c8c97a.117fa430 content-type text/plain; charset=iso-8859-1 content-transfer-encoding quoted-printable s/b single cab. problem is the ac works great on the drivers side but = blows warm air on the passenger side....... any clues ------=nextpart000001a01c8c97a.117fa430 content-type text/html; charset=iso-8859-1 content-transfer-encoding quoted-printable !doctype html public -//w3c//dtd html 4.0 transitional//en htmlhead meta http-equiv=3dcontent-type content=3dtext/html; = charset=3diso-8859-1 meta content=3dmshtml 6.00.6000.16643 name=3dgenerator style/style /head body bgcolor=3d#ffffff divfont face=3darial size=3d2s/b single cab. problem is the ac works = great on=20 the drivers side but blows warm air on the passenger side....... any=20 clues/font/div/body/html ------=nextpart000001a01c8c97a.117fa430-- .

Replies:

From : billy

yep! i pulled part of the dash and it is electric servos..... aaarrrgggggg just my luck. but for now i will just have to deal with it... from my last excursion into the dash this will be a all day job for me... maybe more. thank all of you for your help!! s/b single cab. problem is the ac works great on the drivers side but blows warm air on the passenger side....... any clues lots of info. here http//www.dieseltruckresource.com/dev/showthread.phpt=106452 .

From : tom lawrence

isnt a 2002 a dr truck3rd gen or atleast the 1/2 tons were yep particular that controls pass side temp thatd go bad.....i may be wrong about the style truck though. the br/be 2nd gen was vac controlled irrc. i think they went to a servo-controlled blend door in 98. prior to that the blend door was mechanically actuated. the mode door was always vacuum-controlled. .

From : tom lawrence

s/b single cab. problem is the ac works great on the drivers side but blows warm air on the passenger side....... any clues lots of info. here http//www.dieseltruckresource.com/dev/showthread.phpt=106452 .

From : curmudgeon

s/b single cab. problem is the ac works great on the drivers side but blows warm air on the passenger side....... any clues likely one of the vaccuum controlled flaps is stuck - perhaps a vac motor has failed. pretty much have to remove the dash to get at those....not a fun job or a diy one for most people. hope im wrong. .

From : christopher d thompson

on sun 08 jun 2008 170900 -0400 curmudgeon wrote problem is the ac works great on the drivers side but blows warm air on the passenger side....... any clues likely one of the vaccuum controlled flaps is stuck - perhaps a vac motor has failed. pretty much have to remove the dash to get at those....not a fun job or a diy one for most people. hope im wrong. isnt a 2002 a dr truck3rd gen or atleast the 1/2 tons were if thats the case then its electric motors that run the doors and they had a few problems with them going out. seems to me that theres one in particular that controls pass side temp thatd go bad.....i may be wrong about the style truck though. the br/be 2nd gen was vac controlled irrc. -- chris .