Posted 4/5/2009 11:10 (#669488) Subject: volvo fan drive
Auto control on the radiator fan quit working. If I run 12 volts to the air valve the fan will disengauge, but doesn't when hooked to temp plug on the block. When I disconnect the plug and test for voltage I get 12volts so thought If I put a jumper wire between the two the fan would disengauge but still doesn't. Any ideas???? Thanks