A/C stopped working after new stereo install. Please Help

[Turbosix]

I installed a new head deck, amp, speakers, and sub. The A/C no longer works. The heater, and vent also do not work. By not work I mean no noise, no air, nothing. I assume I just pulled a wire loose, maybe when installing the head deck. But I really have no idea.

Any ideas or quick things to check?

Any good links for trouble shooting?

Questions, comments.

Thanks, It is HOT in Nashville this summer, now I have tunes, but no A/C....

 

[Hawaiian Turbo]

Did you check and see if the compressor is kicking on? You may have knocked the vacuum line for the vents off.

 

[SuperSix]

Originally posted by Hawaiian Turbo
Did you check and see if the compressor is kicking on? You may have knocked the vacuum line for the vents off.

If you can't hear the blower motor running, you may have popped a fuse.

 

[Turbosix]

Thanks for the replies.

Which is the blower motor fuse?

Turbosix

 

[bsdlinux]

Also check your fan resistor connector which is located on top of the air box under the hood. If the resistive coils burn your fan will not work. Usually only one will go out and that is why just one fan speed won't work. Sounds like your wire is either loose, no power or the fan speed coil common in burned.

Take the two screws off and look at the coils. It could also be an in-line fuse somewhere.