..I did find something with the a/c off and no defrost if I pull the connector for the low pressure switch black wire ( ground) and a light blue wire (power when engine is running). The fans stop running...I ran the engine till it was 228 degrees according to the scan tool then the fans kicked in and stopped at about 195 degrees Now the scan tool that works on other cars a Innova 3130 with live data will not read
with the engine running any ideas thanks Norm