Mazda Rotary Club

General => General Technical => Topic started by: pjd7325 on October 11, 2006, 12:48:04 AM

Title: Heater Control Unit
Post by: pjd7325 on October 11, 2006, 12:48:04 AM
Hi, I have problem with the heater in my 1988 FC. The fan works in all settings, and the vents work in all settings. There is no heat though in any settings. I have checked all the pipes and they are getting warm and I don\'t think the matrix is looped. I think the flaps are not moving to allow the hot air in. Does anyone know how to access these and fix the problem? I don\'t really have a clue where to start esp taking the dash apart! Any suggestions very welcome. Is there a RX7 speacilist in the midlands?
Title: Heater Control Unit
Post by: Mobilemick on October 11, 2006, 08:04:43 AM
Take glovebox out, and u can see a flap there, not sure which one it controls though
Title: Heater Control Unit
Post by: pjd7325 on October 11, 2006, 01:27:24 PM
Thanks, will have a look. I take there is nothing connected to the hot/cold lever itself?