CTIS troubleshooting

[shadowdd]

I have had a CTIS system that has worked flawlessly for 5+ years. Now the controller flashes like normal but I NEVER hear the relay at the passenger footwell check the air. Is there a voltage check I can do at the relay or is the someone in central Texas that has a relay I can buy / borrow to test the system? I checked underneath and did not see any loose wiring or noticeable bad connections. It’s nice to have an operational system. Thanks in advance.

 

[Andyrv6av8r]

I have had a CTIS system that has worked flawlessly for 5+ years. Now the controller flashes like normal but I NEVER hear the relay at the passenger footwell check the air. Is there a voltage check I can do at the relay or is the someone in central Texas that has a relay I can buy / borrow to test the system? I checked underneath and did not see any loose wiring or noticeable bad connections. It’s nice to have an operational system. Thanks in advance.

Jump out the pressure switch on your wet tank first.

 

[shadowdd]

Jump out the pressure switch on your wet tank first.

Ok, I will try that tomorrow and see if that works. Thanks, I’ll keep everyone posted.

 

[shadowdd]

Jump out the pressure switch on your wet tank first.

Thanks! Ended up having a bad pressure switch so once I replaced that everything worked like it has in the past!

 

[Andyrv6av8r]

Thanks! Ended up having a bad pressure switch so once I replaced that everything worked like it has in the past!

Sweet! Sometimes the simple fixes work out.