The Heater Control will no longer switch between the various output settings. In other words it is stuck on vent only no matter which of the control buttons are pushed. There are no indicator lights on the buttons. I am not sure if this is an electrical or vacum issue. Any help would be greatly appreciated.

 

I was able to locate a manual at http://www.pauldesign.ru/honda/shopmanual.htmlwhich has the schematics and a troubleshooting flowchart. Hopefully with this new tool I am on my way to success. Any helpful troubleshooting tips will still be appreciated.

 

i am having the same issue with my 88 lxi accord, no power to the buttons on the dash control unit, wondering if you got yours fixed and what was the issue ?? any help would be appreciated, thanks


jimmy

 

This would be better in the General Tech section, so I'll move it.