Hello,
It's a 99 Grand Cherokee with Climate Control (Automatic Zone Control) system and the passenger side heater is not working.
The driver side works perfectly and all other fonctions works fine. I haven't had time to take a deep look at it, but advise of some key point where I could start would be greatly appreciated.
I get the error 56 = "Right temperature door travel too large" does anyone got a clue!
Waiting your response.