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A/C help needed.
Any help would BE greatly appreciated!
I have a 1987 300D-Turbo (124 133) manufacture date 11/86 VIN WBD EB33DO33HA378274 187K I have owned it for 4 months. The air conditioning was working great, then while driving the system quit, every thing, inside fan and the compressor. Fuse 7 burnt, I replaced it and the inside fan now works but the compressor does not at all, it does not even come on for second. And it is not blowing the fuse either. I have read all of the information on the forum I could find and performed the following trouble shooting and I have the wiring print of the ACCU that I am working with.
I have concluded I must have the a number of failed parts, first the compressor clutch, two the pushbutton control unit, and the relay (compressor control module). Can anyone offer any further guidance? I do not wish to spend several hundred dollars shot gunning parts myself, and I am sure a shop would probably throw a bunch of parts at it and finally get the right one thousands later. Thanks for your help, Steve
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Gavity sucks! |
#2
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ac compressor problems also
i'm fighting something similar. if i hotwire to the compressor everything works great. can't get the compressor to come on when wired to the car.
i have been working off the wiring diagram http://f1.grp.yahoofs.com/v1/oNpcRvlSIidZsb-CuDN5-kIWmjk2KZ5eLGvnS6gmauZoNrr-XwgZ3C6-PxXLMtvM2xdEiLyMxTwn78JDoLlV-Xe3DKJ88ZjF/hvac%20wiring%2083%20benz%20300d.doc if you can't open pm me and i'll send it to you. where is the relay for the ac compressor? pat |
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