thanks for your reply, Darrell, Any idea where this resister pack might be? Part of the switch on the dash? cant get at it but looks like several wires going to back of switch!! Just wish i new how to c check main blower with 12 v. before i attempt to remove the center facia panel !! [looks a pig jo...

Thanks for your quick reply, Ladaman, Ist thing i ichecked, Im sure its not the Blower burnt out i think this would blow the 10 amp Fuse, thanks again

The blower on my heater has just stopped , 2004 alto, normally 3 speed....up to this worked very well not noisy , With no wiring info not sure what wiring goes to what? am i right to think there must be a relay , to give 3 speeds ? is this part of the sliding dash switch , any help please, any info,...