New to board...AC blows cold through the defroster..cant change temp OR position of air flo..and to top it off my blower fan QUIT!!!!!...is there a self diagnostic i can do or is this dealer only fix???
Junior Member
New to board...AC blows cold through the defroster..cant change temp OR position of air flo..and to top it off my blower fan QUIT!!!!!...is there a self diagnostic i can do or is this dealer only fix???
Fear The Bunny!
MOK
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Senior Member
You need a new blower control module for the fan.
http://www.mercurymarauder.net/forum...control+module
Junior Member
do it myself or dealer fix??...expensive?????...thank s for help!!!
Everything Marauder, LEDs & HI
The BCM is around$ 75.00, not hard to do if you have small hands and patience.Originally Posted by biggeorge04
You can fix the EATC you self too, just need the right o-rings. Or you can send it to me for repair.
“When you can’t make them see the light, make them feel the heat.”
Ronald Regan
"The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."
Lt. Colonel Ralph Peters
“Be polite, be professional, but have a plan to kill everybody you meet.”
"I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
General James Mattis
Junior Member
thanks guys for quick reply!!...i tapped BCM with a screwdriver.. its working again...but now it seems its blowing hot air and the temp wont change even when i put ac on!!!
Senior Member
BCM only controls blower. Refer to post #2.
It might be your blend door if the temp won't change. Pray that it's not.
Junior Member
it never made the tapping noise (door/vent trying to open or close) until ___after i ran the diagnoistics test...before it was quiet and even though still blowing cold out the defrost..with that being said is there any way to clear a code or something to at least get annoying noise to stop and get it to were it was before diagnostic test was done??..seems i made a bad prob even worse
Everything Marauder, LEDs & HI
Sounds like the blend door motor is bad.
“When you can’t make them see the light, make them feel the heat.”
Ronald Regan
"The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."
Lt. Colonel Ralph Peters
“Be polite, be professional, but have a plan to kill everybody you meet.”
"I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
General James Mattis
Junior Member
would that also be reason for not being able to change temp??..if so..expensive fix???..i dont mind if it comes out of defrost for now i just want it to be cold not hot if possible...any way to stop the door tapping noise behind radio until i get fixed(annoying)...can i take it to a dealer and hav them clear it??..most appreciated!!
'God Speed Blues Brother'
http://www.mercurymarauder.net/forum...ght=blend+door
2003 300B DBP
Build date: 6/19/03
Number 7,792 of 7,838 - 326 of 328
Proud member of the MM "BLUES" Bros.
Purchased: 11/10/05
Eaton swap by ImpalaSlayer 11-09-10
Semper et in Aeternum, Mercurius.
In Memory:
2004 DTR
Build Date 01/27/04
Purchased 04/04/04
Wrecked 10/19/05, R.I.P.
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