hello, my 1999 chevy tahoe's heater blower stop working, after only

[gary541955]

working on high for awhile what 's up.? I,m thinking it may be the resistor or the blower motor. Could you please give me your opinon regarding the above question. It was only working on high after messing with the switch, then went out all together. Please e-mail me as soon as possible.

[Melinda H]

The same thing is happening with my 93 nissan van. It's most likely your blower motor that's gone out. Get that replaced and you will enjoy heat in your chevy tahoe. Hope this helps.

[Ray M]

u need to get a 12v test light and check for power to the blower motor if there is power then its the blower motor if there is not there must be a fuseable link to that motor mabey a fuse under the hood??? good luck

[bigtendude]

It may be the switch, but I've replaced many heater resistors. get an electric ice pick and check for power to the switch first, if power there, then check for power to the blower motor, if power is there, then replace resistor.