heater/blower question

[woods]

So the heater/blower quiting working on my 88 blazer, haven't tried troubleshooting it yet. Whats the common problem and is there more then one fuse for the blower and where's it located. Also my truck heated up like normal not fast or quick.

thanks
woods

 

[imiceman44]

So the heater/blower quiting working on my 88 blazer, haven't tried troubleshooting it yet. Whats the common problem and is there more then one fuse for the blower and where's it located. Also my truck heated up like normal not fast or quick.

thanks
woods

last time mine quit working the wire had fallen off, I just plugged it back in.
maybe you are that lucky?

iceman

 

[bablazer73]

It stopped working all together? does it have A/C? If it does, It's most likely the relay. Or maybe the motor itself. Easy to ck weith a test light. The realay is mounted on the heater box next to the resister

 

[nau81blazer]

Check that the ground is not lose or else it might have been fried........like my old one

--Adam