QuestionHow do you reset climate control on a 1990 cadilac fleetwood. Climate Control indicates to service a/c.
I just need to reset for the service a/c light to turn off.
AnswerWhat CODE are you getting from the computers via the climate control panel ?.
Enter diagnostics via the climate control panel by simultaneously pushing the OFF and WARMER buttons for 3 seconds and release them.
Write down the code or codes and how many times each code displays.
After the code or codes display you will see .7.0
Simultaneously push and hold the OFF and HI buttons until you see E.0.0 and release buttons to clear the "E" codes .
Simultaneously push and hold the OFF and LO buttons until you see F.0.0 and release the buttons to clear the "F" codes .
Re-enter diagnostics to make sure you only see .7.0.
If you still have codes you did not make a correct repair and I need the code and how many times it displays and if it is CURRENT or HISTORY.
