thunkrd

iTrader: (1)

today driving home my windows were super foggedd up... so i put it on defrost.

but wtf, it acted like heater not defroster, and when i put it on heater it acts like defroster. can someone explain this to me?

are the switches backwards? its a 85 gslse

mazdaverx713b

iTrader: (91)

i've had logicons do that. mazda has a tester specifically for the logicons for the 84-85 GSL and GSL-SE logicons. the wiring isn't backwards. i would replace teh logicon with a known good one.

thunkrd

iTrader: (1)

thanks. i'll try to get one then

74RX4

iTrader: (10)

Heater section at the end of Chapter 15 in the 85 FSM has diagrams and troubleshooting info.
http://wright-here.net/cars/rx7/manuals.html
http://foxed.ca/foxed/index.php?page=rx7manual