Just replaced the heater core and also upgraded to the blazer blower motor. Tested the motor and worked fine. Finished putting everything back together but now both the heater and air con blower motors aren't working. I checked the blower motor fuse near steering wheel, but was good. Is there a resistor or switch that would affect both systems?
I remember there was one 2 wire black connection on passanger side which should be connected. I'll double check, but I don't remember seeing any other wired connections, besides the exterior blower motor cable.
I've got a multimeter, it's a rats nest of cables under there but can trace things. Didn't see anything disconnected.
Any one run into a similar issue? Also, I believe the only fuse box is drivers side, TJ's had one behind the glove box...right?
I remember there was one 2 wire black connection on passanger side which should be connected. I'll double check, but I don't remember seeing any other wired connections, besides the exterior blower motor cable.
I've got a multimeter, it's a rats nest of cables under there but can trace things. Didn't see anything disconnected.
Any one run into a similar issue? Also, I believe the only fuse box is drivers side, TJ's had one behind the glove box...right?