 |
 | Home | Contact Us | FAQ | Search & Site Map | Link to Us |
 | Sign In | Join | Other 45 Sites in Network |
Car Forum / Chrysler Cars / December 2004300M - no heat?
Not getting any heat on my '99 300M with 45000 miles on it. All the blowers work well, but none of the buttons will give any heat.... only slight warmth.. Any help most appreciated.. Ralph Griffith Check coolant level? Are the hoses going to the heater core warm? If there is a bubble in the system, it would need to be purged. > Not getting any heat on my '99 300M with 45000 miles on it. > All the blowers work well, but none of the buttons will give any heat.... > only slight warmth.. Any help most appreciated.. > Ralph Griffith Coolant level ok? Is this a 2.7 engine with the upper radiator connector leaking at the bleed valve? > Not getting any heat on my '99 300M with 45000 miles on it. > All the blowers work well, but none of the buttons will give any heat.... > only slight warmth.. Any help most appreciated.. > Ralph Griffith Max, your reputation is in question! Since when did a 300M come with a 2.7? > Coolant level ok? Is this a 2.7 engine with the upper radiator connector > leaking at the bleed valve? > > Not getting any heat on my '99 300M with 45000 miles on it. > > All the blowers work well, but none of the buttons will give any heat.... > > only slight warmth.. Any help most appreciated.. > > Ralph Griffith REPUTATION??? I tell you what, you answer that question for me ok, what yr did they come out with the 2.7 in the 300m > Max, your reputation is in question! Since when did a 300M come with a 2.7? > > Coolant level ok? Is this a 2.7 engine with the upper radiator connector [quoted text clipped - 4 lines] > > > only slight warmth.. Any help most appreciated.. > > > Ralph Griffith > Date: Thu, 16 Dec 2004 10:54:43 -0700 > From: deadbeat <dbeat@cox.net> > Newsgroups: rec.autos.makers.chrysler > Subject: Re: 300M - no heat? > > Max, your reputation is in question! Since when did a 300M come with a 2.7? Uh...since they started manufacturing them for export? Do I get the cookie? --Geoff U get the cookie, I think dead beat fell down and cant get back up... someone call 911 > > Date: Thu, 16 Dec 2004 10:54:43 -0700 > > From: deadbeat <dbeat@cox.net> [quoted text clipped - 8 lines] > > --Geoff 300M in US has 3.5L engine > Coolant level ok? Is this a 2.7 engine with the upper radiator connector > leaking at the bleed valve? >> Not getting any heat on my '99 300M with 45000 miles on it. >> All the blowers work well, but none of the buttons will give any heat.... >> only slight warmth.. Any help most appreciated.. >> Ralph Griffith Yes i understand that, these post are not just in the USA, thats why I put "IS THIS A 2.7"? There are a few people on here that like to pick at things and try to make arguments out of them, thats not my style, > 300M in US has 3.5L engine > [quoted text clipped - 4 lines] > >> only slight warmth.. Any help most appreciated.. > >> Ralph Griffith with the vehicle warm open the fuse panel and remove the fuse marked m10 it's the one the sits the highest of them all andlet it sit about ten minutes then stick it bac in and run the vehicle and see what happens this resets the hvac system and there is, was a issue with software from the keyless mixing it up with the bcm of course this is after you checked the coolant level > Not getting any heat on my '99 300M with 45000 miles on it. > All the blowers work well, but none of the buttons will give any heat.... > only slight warmth.. Any help most appreciated.. > Ralph Griffith I have had similar problems with my 99M. Try this: 1. Start the engine but do not move the vehicle. 2. Set the Temp Control to 75 degrees. 3. Press and hold the Floor, Mix and Defrost buttons at the same time. 4. The control head will begin to blink and enter a diagnostic mode. Once the unit has gone through its diagnostics it will either return to its normal mode (with all air doors calibrated) or it will return one or more of 16 differend error codes between 23 and 51. > Not getting any heat on my '99 300M with 45000 miles on it. > All the blowers work well, but none of the buttons will give any heat.... > only slight warmth.. Any help most appreciated.. > Ralph Griffith Thanks Bob ,, and thanks to others who replied... as previously suggested I removed the fuse for 10 minutes and it may have worked - but this suggested fix will be my 'Plan B'' All of you enjoy the Holidays - we have 6" of snow and expecting 5" more.. will be white Christmas for my redheaded grandkids.. Ralph |I have had similar problems with my 99M. | [quoted text clipped - 11 lines] | > only slight warmth.. Any help most appreciated.. | > Ralph Griffith > I have had similar problems with my 99M. > [quoted text clipped - 8 lines] > calibrated) or it will return one or more of 16 differend > error codes between 23 and 51. It usually happens to me at least once per winter with my '00 300M that during sustained highway driving during moderate snow fall (or if the highway is messy and throwing up snow) that my external temperature reading will drift upwards (usually into the 50's ) and soon after the vents will be blowing luke-warm to slightly cold to moderately cold air, regardless of how high I set the desired temp. Will I be able to perform the above-described diagnostic process during an episode like this (ie while driving) ? |
Reply to this Message |
 Sign In
 Join
 My Latest Posts My Monitored Threads My Blog My Photo Gallery My Profile My Homepage Start New Thread Enable EMail Alerts Rate this Thread
|
©2008 Advenet LLC Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.