mercedes benz class r air conditioning compressor

Answers and questions: mercedes benz class r air conditioning compressor

MERCEDES BENZ CLASS M W163 Air conditioning compressor

My ML 270 has one more problem and I have read numerous posts on the subject in this forum but was hoping to nail it down a bit more. I have power through the plug to the compressor and the outer pulley spins with the engine. And the clutch drive will turn by hand no problems. Some slight resistance which is desirable I presume. But it will not cut in when the dash control is selected. Plenty of gas

Quote Originally Posted by daberu My ML 270 has one more problem and I have read numerous posts on the subject in this forum but was hoping to nail it down a bit more. I have power through the plug to the compressor and the outer pulley spins with the engine. And the clutch drive will turn by hand no problems. Some slight resistance which is desirable I presume. But it will not cut in when the dash

Quote Originally Posted by daberu OK 43sqd I checked the pipes and neither hot or cold ambient after 2 min running with AUTO selected on climate control. Also the centre air vents have a constant clicking even after departing and locking the vehicle. Bit I do love driving it and plan to get some dress-up bits soon. Re aircon I think it is the compressor and it has sheared a drive pin or something.

Another day inside the ML. I can see through the front vents that the flap is opening and closing as I twiddle the control knobs. The noises are associated with the air control flap behind this vent. It looks OK to me. After removing the glovebox I can see the air-blend actuator and it is moving the lever from one side to the other in a slow and full progression as I turn the temp knob from cold to

Quote Originally Posted by daberu Another day inside the ML. I can see through the front vents that the flap is opening and closing as I twiddle the control knobs. The noises are associated with the air control flap behind this vent. It looks OK to me. After removing the glovebox I can see the air-blend actuator and it is moving the lever from one side to the other in a slow and full progression as

MERCEDES BENZ CLASS S IV 220 Air Conditioning Compressor not engaging NO EC light on

Ive looked in the forum for AC problems but have not found a solution to my problem. I can not get my ac compressor to turn onengage. The EC light is NOT on. I reset the climate control center. There were 2 error codes one was low refrigone unknown. I looked up the codes on the forum but still couldnt identify the 2nd code. I checked the refrid and it was over filled. I let out excess until it showed

My sensors are working approprately but I can not get the compressor to engage. Any ideas Its getting hotter in NJ. My EC light is NOT on.

I am having this identical problem and I have tried everything you have tried as well. The error code I can not identify is KLA A Error 1000 I cannot find this anywhere. Any help is much appreciated (((2000 S430 brand new ac compressor the compressor turns on and air blows cold when I manually hook power to it otherwise the car refuses to engage the compressor there is no ec light on and I have reset the codes multiple times is there a sensor somewhere that power is getting lost at)))

Ok guys...I took my car to pepboys as they had a 25 coupon for an ac check. The tech took my cars readings in the computer and found that there was an error code for too high refrid. Orginally I tested the refrid wgauge and found it was too high. I had since let out some of the refrid to bring it back down to norm but the code was still preventing the compressor from engaging. I have the code I believe

Just wanted to followup with my post. After getting the compressor to turn on by having the techpepboys clr the refridg too high code out after letting out the refridg to normal level I had warm air coming out the drivers side and ac out the pass. side. It was recommended that I check the refridg as it could be low when that happens. It was on the low side of filled. Also right before I filled it the

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MERCEDES BENZ CLASS C I 202 Air conditioning compressor.

My 1998 air con compressor is louder then it should. Does airconditing compressor needs servercing

MERCEDES BENZ CLASS V 6382 Vito 639 Air conditioning compressor issues

Hi I have a Vito 2006 model in Australia and now its the 5th time that my ac compressor has blown on me. My auto electrician who has worked on many of these cars with the same problem cant seem to find what the issue is. We are all confused and scratching our heads. Basically I have had the compressor changed condenser changed and the whole ac flushed out and checked. We have also put a universal thermostat

MERCEDES BENZ CLASS C I 202 Compressor Clutch not engaging Air Conditioning

My AC compressor clutch is not engaging. Its only 1 year old. Anyone have a testing trouble shooting procedure for this Normal Fuse seems OK. Unsure how to test the internal melting fuse.

Please ignore I found the answer Pressure Switch engages to turn off the Clutch. Everything works great now.

MERCEDES BENZ CLASS S 108 109 air conditioning

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MERCEDES BENZ CLASS S 108 109 Air Conditioning Conversion

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MERCEDES BENZ CLASS S V 221 How to clear air conditioning errors

Hi After a gas filling my AC indicator remain in OFF. I am afraid I need to delete the previous error codes due to low gas pressure or maybe do a system reset. I have read in other mercedes class there are a combination of keys that allow to enter to the air conditioning analysis mode and then you can erase errors Can anyone help me on how to do it Thanks in advance W221 S class 2007

Quote Originally Posted by m2r2 Hi After a gas filling my AC indicator remain in OFF. I am afraid I need to delete the previous error codes due to low gas pressure or maybe do a system reset. I have read in other mercedes class there are a combination of keys that allow to enter to the air conditioning analysis mode and then you can erase errors Can anyone help me on how to do it Thanks in advance

MERCEDES BENZ CLASS M W163 1999 ML 320 Air Conditioning Blowing Warm Air High Pressure Warm coolant pipes.

Hi benzworld.org Members. Here is my problem typical for this time of year. My AC stopped working on my 1999 ML 320 the other day. Normally I would drive my 1987 420SEL but it needs suspension work which I am not willing to pay for at this time and it also has AC issues. Im fat and need AC so I have been searching this topic on this site and have followed a lot of suggestions. But I would like to request

MERCEDES BENZ CLASS C II 203 help with air conditioning

I got into my car two days ago and the ec reset button light was on and my air conditioning is not working i only get hot air comming out i held the ec reset button down but it just displays a temperature starting at 87 and goes slowly up to 96 and then back down but does not reset anything Im very confused and have done a search on this forum but it says my search word must be longer i tried air conditioning but still nothing any helpadvice greatly appreciated.

Quote Originally Posted by radapcideri Dear all I have been experiencing problems with my climate control on my C220 CDI W203 mercedes benz. The climates compressor is able to maintain the maximum pressure of 15 bars and minimum pressure of 6 bars. If I move the temperature button then it crashes and doesnt blow anymore cold. If outside temperature is cool rainy days or evenings it works OK but if

Quote Originally Posted by radapcideri Dear all I have been experiencing problems with my climate control on my C220 CDI W203 mercedes benz. The climates compressor is able to maintain the maximum pressure of 15 bars and minimum pressure of 6 bars. If I move the temperature button then it crashes and doesnt blow anymore cold. If outside temperature is cool rainy days or evenings it works OK but if

MERCEDES BENZ CLASS M W163 No air conditioning - blows hot

Up until recently the air conditioning has worked fine. It now blows hot air only. I have checked the fuses and they are all OK. The small pipe coming out of the compressor is hot. The large pipe is NOT cold like I am told that it should be. Where do I look next I was told that the compressor on most vehicles only turns when the air conditioner is turned on and that when the air conditioning is turned

MERCEDES BENZ CLASS E III 211 Air conditioning continues after air off is engaged

When I manually turn off the air conditioning the incoming air continues to remain very cool for a substantial length of time...even on a hot day. On my previous American cars they air would almost instantly start to heat up to equal the outside air. Does my MBZ have some kind of slow switching..or

What happens is on the compressor there is no clutch to toggle the compressor. MB did this to eliminate shock on the serpentine belt and probably other things.. So the compressor will always continue to receive power even if the button is turned off. The air conditioning puts out like 5% air conditioning at all times while the engine is running.. It may be noticeable during those days when its like 50s or 60s but dont try that when the temp gets about 80.. The car will get hot..

MERCEDES BENZ CLASS C I 202 1997 C280 Air Conditioning Problem K1 Instrument Cluster Sensor Circuit Malfunction

Hello everyone Please help me out. My sisters 1997 C280 has developed an air conditioning problem When you switch on the air conditioning the compressor comes ON for about 15-20 seconds and then CUTS OUT and stays OFF. A restart of the vehicle usually results in the compressor coming ON again before displaying the same phenomenon described above. Today we had the vehicle diagnosed for air conditioning

MERCEDES BENZ CLK I 208 Air Conditioning compressor problem 2001 clk320

Hi I have had my 2001 clk320 since 2008 I am having an air conditioning problem or lack of one at the moment. The fan works perfect no CEL no EC light but no cold air and the air compressor does not engage at all. I just replaced the outside ambient temp sensor today and it works perfect now (no longer -38 celcius Any Idea how to get the compressor working It was over 84 today here in Laughlin Nevada and will be in the 120s before too long Thanks guys

MERCEDES BENZ CLASS C II 203 C320 air conditioning problem

I have a 2001 c320 with 70000 miles. When I turn the air conditioning on I get zero cool air. I can turn the temp up all the way and the air gets nice and warm. I can then turn the temp down to LO and the air gets cooler but not coolcold. I cannot hear the compressor kicking on nor is there any drag on the engine like there should be if the compressor is kicking on. My gauges say there is the proper

MERCEDES BENZ CLASS E III 211 2005 E320 CDI Air Conditioning issues

Hey all Ive got an odd one thats been going on for a couple of years now. The AC in my car will be cold for a while and after a while it will just kick off. Then after a little while longer it will kick back on. Its worse when its more hothumid. Also its worse around stop and go traffic. If Im on a highway and traveling and the engine is staying at a somewhat constant RPM it may not turn off for a

Might be this one httpwww.amazon.comDENSO-471-1474-A-C-compressordpB004SG563Srefau_pf_ss_1ieUTF8&Makemercedes-benz%7C63&ModelE320%7C830&Year2005%7C2005&carId001&n15684181&sautomotive Which I believe is also the Denso 7seu16c compressor although Im not 100% sure. I have in the past replaced control valves on AC compresors when they stopped cooling and the simple control valve replacement restored the

MERCEDES BENZ CLASS S I 116 76 450SEL AIR CONDITIONING

Please advise I have a 76 450SEL and the air conditioning stopped cooling. I decided to replaced compressor expansion valve and dryer since the car is more than 30 years old. BTW I am the original owner. After vacuuming the air conditioning system and holding vacuum over an hour I charged the system with a can of 134a freon. There is pressure in the system of 40 psi reading from the gauge. I observed

MERCEDES BENZ CLASS E II 210 Air Conditioning Codes and Recharge Info - Clearing Codes

On my last road trip my AC compressor shut down (2000 W210 E55) and the EC light became stuck in the on position. I searched many threads and even spoke to my local Indy benz tech who told me I would have to bring the car to a MB tech who can clear the codes. Many posts I found confirmed this saying you cant clear the codes without hooking up to the DASSTAR system. This in fact is NOT true. After

Quote Originally Posted by leomd On my last road trip my AC compressor shut down (2000 W210 E55) and the EC light became stuck in the on position. I searched many threads and even spoke to my local Indy benz tech who told me I would have to bring the car to a MB tech who can clear the codes. Many posts I found confirmed this saying you cant clear the codes without hooking up to the DASSTAR system.

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