Blinking Lights - AC/Heat/RearWiper Controls - '97 T&C

Recently returned from long trip, and prior to leaving I disconnected
positive cable from battery. Reconnected same and all is well except for
blinking lights on climate control panel (AC, rear wipers, fresh/recirc
air, etc)

Sometimes lights stop blinking after 20 minutes or so, sometimes they
never stop. Heated air comes and goes, regardless of temp settings on both
driver & passenger sides.

All fuses are OK. I've disconnected battery cables and "grounded" positive
to negative in hopes of "zeroing" system, but problem persists.

Any ideas what I should check next?

Thanks! Doc

 

With warm engine running, blower on HI, mode on PANEL, temp on COLD,
push WASH and WIPE simultaneously for 5 seconds or until all LEDs
light. After a few minutes, you should get to where only the WIPE LED
is flashing. Push WIPE to exit. If you don't get there, then something
is amiss and you will need to report specifically what the results are.

Steve

 

Wow, thanks for the quick reply and the excellent advice. It worked, and
you have saved my sanity! Thanks!!!!!!