Heater Blower Issue

[MTG123]

Hi, recently I was driving down the road and my heater blower stopped. When I hit a bump in the road, it kicked back on. It did this periodically until finally it stopped blowing period. Any advice would be great!


Thanks,

Mark

[riproaringca]

I'd check:
a) fuses
a) the blower motor (found under the glove box area) to confirm a power connection hasn't been jarred/kicked loose and that the connection is tight
b) the blower motor's power connection for any signs of corrosion

Failing that, there are resistors associated with the blower motor to control fan speeds that may be faulty.

I had a ZX2 that had a blower motor connection right where the passenger could inadvertently bump it with his/her foot, thereby cutting power to the unit.
The actual power connection would also become corroded over time. A little sandpaper on the connector tang took care of that problem.