Scratching my head on this.....updated all the A/C o rings to convert system over. Only thing I have changed. Now the fan will continue to run after turning the car off and will not kick off. I tested the run on fan and it doesn't kick in when grounded (should according to bentley). If I start the car and it is cold, turn the A/C selector and the blower switch to one, the fan kicks in and will not turn off. I pulled the A/C relay and it still does the same thing. Pulled the run on relay and same thing. If I pull the connector for the thermo switch on the radiator the fan continues to run. lol. If I pull the battery cable it resets it self.
Note: If turning the key switch on and the selector to a/c or defrost and the blower switch to one the fan kicks in even without starting the car. Have to pull batt cable to reset.