With key and hvac turned on, you can check voltage and ground at the blower motor connector. B terminal should be voltage, A terminal should be ground. You can also check for hvac trouble codes, see if anything shows-up? Any applicable fuses, not only check fuse, check for voltage at the fuse circuit. Sometimes it's hard to tell by looking if continuity between fuse legs.
Tuesday, January 4th, 2011 AT 6:17 PM