Ctis

[Masspilot]

Yes the famous ctis is only deflating and not inflating and i have no lights on my control box. Only lights I see is when I first switch power on they flash and then thats it I am trying to figure out why they wont inflate any advice will help. pls feel free to pm me and shoot me a number to call I cant always check my mail. Thanks

 

[Suprman]

If it's deflating when it thinks it's inflating then you have an air leak on fill. Commonly a bad hub seal. Sometimes you have to turn on the light switch to get CTIS lights on the display. Even though you don't see lights on, it may be operating.

 

[f8617]

Yes the famous ctis is only deflating and not inflating...

Your CTIS may not think it has sufficient air pressure...suggest checking wet tank pressure switch & connector (2 wires -- one may have pulled loose from he connector pin). If i recall, TM 24 parts manual wiring diagram shows the tank pressure switch is closed when pressure is sufficient, so you can put a jumper across these connector wires to complete that circuit (& fool the CTIS).

 

[Suprman]

The tank switch needs to close for the ctis to do anything. If it comes on and is deflating then the tank pressure switch is closed.

 

[bikeracer917]

Anyone have a 24v ctis controller?

 

[Suprman]

Yes but it wont work in a LMTV it uses a 12 volt controller.

 

[bikeracer917]

10 4. Thanks.