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#1
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300cd a/c ???????
Hey thar,
Ok, new comp, drier, exp. valve, flush, all up to snuff. Compressor pumps with jumper wire yet I can never get it to run off the a/c controls. Is this the famous control unit or is there a relay somewhere??? Thanx, Dave |
#2
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What year is the CD Dave?
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Jimmy L. '05 Acura TL 6MT 2001 ML430 My Spare Gone: '95 E300 188K "Batmobile" Texas Unfriendly Black '85 300TD 235K "The Wagon" Texas Friendly White '80 240D 154K "China" Scar engine installed '81 300TD 240K "Smash" '80 240D 230K "The Squash" '81 240D 293K"Scar" Rear ended harder than Elton John |
#3
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My '83 SD has yet to turn on compressor. Not being told, is my assumtion, yet heat temp works. The '84 CD A/C works fine. Am interested in other responses. I understand there is a relay in the CCU.
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83 SD 84 CD |
#4
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Thanx for the quick help guys it is getting hot in Florida,
Hate to take a date out and have her sweat, at least in the car that is. 84CD . Got power to the pressure switch. just nothing to fire up the a/c clutch. Thanx, Dave |
#5
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date sweating while you are only driving the car is not conducive to sweating in other settings...
John
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#6
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Bad pressure switch???? Jump the wires going to the switch at the switch. If the compressor runs, it's the switch. If you have power to the pressure switch and the system has some refrigerant (pressure), sounds like the switch to me.
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#7
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Yep pressure switch.
Funny thing tach has not worked in years. fixed the a/c and bam the tach works. Huh? weird. Thanx everyone Dave |
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