blend door problems

[02bigstrokin]

i had the battery unhooked this weekend and now when i hooked it back up, now i only have ac on the passenger side. its heat on the drivers side. ive reset the battery a half a dozen times and ive pulled the fuse and reset it also. ive tried turning the knob all the way to 90 and let it sit there for a while and then going back to 60, and still nothing. right when you reset the system when it comes on to 74 auto, it will come out cold for a few seconds and then back to heat. anyone know how to fix this problem. thanks alot.

 

[sweetdiesel]

Josh can u log? Long shot but maybe you ECM lost memory

 

[02bigstrokin]

i did a little reading up on it on dp and it seems like my blend door actuator on the driver side has went bad.

 

[Stingpuller]

Blend doors

It should reset. You may need a scanner to command the door to reset it. Jeff

 

[02bigstrokin]

today i guess it decided to reset itself. its working for now. thanks jeff and simon

 

[68skylark455]

This happens alot. We pull both the A/C fuse and the HVAC fuse on the inside fuse box. Leave them out for a min of 2 min and the after you put them back in just turn the key to run not starting it and wait a min of 40 secs for it to reset. Then turn off the key then turn it back on and start it and it usually works.

 

[02bigstrokin]

This happens alot. We pull both the A/C fuse and the HVAC fuse on the inside fuse box. Leave them out for a min of 2 min and the after you put them back in just turn the key to run not starting it and wait a min of 40 secs for it to reset. Then turn off the key then turn it back on and start it and it usually works.

thanks, yeah its done it to me before, but this time it lasted longer then any of the other times. oh well its working for now.