Questions & Answers for: ac blower fuse 2005 trailblazer

...ac/ etc was working fine. When I left for work it was not blowing anything. I put my hand by the window vent and could feel a little bit of warm air, but not blowing normally. We just checked the ...

...AC ON THE AIR DOSENT COME OUT CHECK BLOWER MOTOR FUSE AND RELAY.IF BOTH GOOD.REMOVE BLOWER MOTOR HOTWIRE IT.IF DONT WORK REPLACE BLOWER MOTOR.IF BLOWER MOTOR WORKS.HEATER AND AC CONTROL SWITCH IS

...,so if its works with an earth then its either the reostat or the control switch The rear ac blower motor works fine UNTIL the ignition switch starts the engine. Then the rear ac blower motor

...ac wont work on the highest setting but it works on all of the others, i think i need to replace the relay, is that right Yes. That is a common problem with Trailblazers. The most common symptom is ...

Chevrolet Trailblazer-fuse ok but fan not blowing. Ac is cold -heat works but no fan so can't get defroster to melt icy windshield in morning. usual place is on the firewall close to the blower motor