Heater Switch (1 Viewer)

[DallasFJ40]

How should the three-position heater switch work on a 79?

Mine:
All-in: Off
1st Pull: only front blows
2nd pull: only rear blows

By reading other posts, I assume both should work with each pull, only different with a high/low. Correct assumption?

 

[John Smith]

You may have a resistor issue with the front heater. It should go all in is all off, first out position is front heater on low and second is front heater on high and rear on.