A/C diagnostic code 43 fix?
#4
Lexus Champion
iTrader: (13)
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
CODE 43
Air Outlet Damper Position Sensor Circuit
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82168968.gif)
Circuit Description
This sensor detects the position of the air outlet damper and sends the appropriate signals to the air conditioning control assembly.
The position sensor is built into the air outlet servomotor assembly.
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/81870422.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/81853165.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069784.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069786.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069788.gif)
Air Outlet Damper Position Sensor Circuit
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82168968.gif)
Circuit Description
This sensor detects the position of the air outlet damper and sends the appropriate signals to the air conditioning control assembly.
The position sensor is built into the air outlet servomotor assembly.
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/81870422.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/81853165.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069784.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069786.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069788.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/83432481.gif)
#5
Lexus Champion
iTrader: (13)
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Air Outlet Servomotor Circuit
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069790.gif)
Circuit Description
This circuit turns the servomotor and changes each mode damper position by the signals from the A/C control assembly. When the AUTO switch is on, the A/C control assembly changes the mode automatically between (FACE), (BI-LEVEL) and (FOOT) according to the temperature setting.
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069792.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069794.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069796.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069798.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069790.gif)
Circuit Description
This circuit turns the servomotor and changes each mode damper position by the signals from the A/C control assembly. When the AUTO switch is on, the A/C control assembly changes the mode automatically between (FACE), (BI-LEVEL) and (FOOT) according to the temperature setting.
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069792.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069794.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069796.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069798.gif)
![](http://i172.photobucket.com/albums/w15/nicenslomo/Diagrams/82069800.gif)
Trending Topics
#8
Racer
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Well, was this problem fixed?
Hildi has the same problem with her SC, and it'd help to know what you ended up doing.
EDIT: Hildi ended up bypassing, rather than fixing the problem.
Details at: https://www.clublexus.com/forums/sc-...94-300-sc.html
Hildi has the same problem with her SC, and it'd help to know what you ended up doing.
EDIT: Hildi ended up bypassing, rather than fixing the problem.
Details at: https://www.clublexus.com/forums/sc-...94-300-sc.html
Last edited by PERRYinLA; 06-25-09 at 10:10 PM.
Thread
Thread Starter
Forum
Replies
Last Post
Seize
GS - 1st Gen (1993-1997)
2
03-30-05 11:53 AM