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Solar Radiation Sensor codes


Lynetteslimousine
07-21-2009, 01:16 PM
I have a 2003 Lincoln Towncar and I tried to the self test in the datc and retrieved codes : 12 59 24 77, anyone familiar with these codes... My problem is that I am blowing warm air when my ac is on, my compressor is fine and all lines running into vehicle is cold at touch...the ambient door is functional....so i tried the self test from the control unit and those are the codes i got

Kitt1993
07-21-2009, 10:21 PM
How many miles are on the car? Was the key in the ON position when you preformed the EATC test? Was the engine RUNNING? Try it with the engine running and see if these codes go away. I think your problem with the a/c is the Blend Door Actuator Motor. Here is a list of code definitions.

12 Idle Speed Control motor or Air Bypass not controlling idle properly (generally idle too low) - ISC

59 AXOD 4/3 circuit fault - Transmissions

24 Intake Air Temperature (IAT) or Vane Air Temperature (VAT) sensor out of range - IAT VAT

77 System did not receive "goose" test - see TESTS

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