No power, no air! Simple
I have the exact same problem right now with a 2004 trailblazer... any discoveries?
I had this problem on a 94 Bonneville after we had fixed the brakes. After I disconnected the battery and reconnected the light went off and the dinging stopped. Not sure if this was related or just coincidence.
My answer came from another forum. The user had a Wacom Tablet. Once he disconnected it, the jiggle stopped. I had the same problem and disconnected my Wacom Tablet and stopped the mouse pointer problem.
i know the AC in my ZX2 stopped blowing because of a loose wire
if your windows stopped working when you disconnected the battery you have to stop by the dealer and reprogram the bodt control module, it loses memory when batt is pulled without using a temp power supply
I have the same vehicle...if they stopped working it could be the seat module. What I did was disconnect the battery cables for about a 1/2 hour then reconnected. It worked. The battery had drained a month earlier and seats didn't work after. So I just tried this and it worked (probably had to be reset). Good luck.
You have to take the lower rad hose off. They stopped putting the drain valve on the systems after 2002. Try www.trailvoy.com for all the answers for your Trailblazer!
All of them ? check fuses and circuit brakers you may have disconnected the battery and they need reset, pull up the closer buttons and hold both from the passenger side first... after 5 seconds try them. consult manual
It could be a lose or broken belt. The same belt drives the AC and the alternator.
The charging process should be stopped once the battery is full to prevent overcharging.
Has the fan stopped blowing or is the air coming out cold? Need more info please, make model, year and such.
bad alternator ? its not charging the battery