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1986 CADILLAC FWD FLEETWOOD D ELEGANCE
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Discussion Starter #1
Where can i find a new or remanufactored electronic ac / heater programmer unit for my 1986 fleetwood d elegance fwd ?
 

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Master of the Dark Art of Diagnostics
2003 DHS - two-2002 DHS, 2003 SLS, 1995 Sedan DeVille, 1989 Coupe DeVille
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19,278 Posts
Where can i find a new or remanufactored electronic ac / heater programmer unit for my 1986 fleetwood d elegance fwd ?
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try ebay
 

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1985 Fleetwood 75
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345 Posts
I would first open up the programmer and use a soldering iron and re solder the joints especially around the small solenoid vacuum valves, failure is probably a cold solder joint due to vibration.
also check the small motor for any broken plastic parts. pretty easy fix if just cold solder joints.
also go into the fuel display module and the temp control display module and re solder them as well especially around the large resistors as they get hot and cause cold solder joints as well.
all these modules are on the same data buss and are interrelated. back to the BCM. If one has problems it can cause the programmer to appear not to function.
 
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