You don't need to replace the whole thing if you have a leaking quick connect it's the o ring. Remove the hose pull off the quick connect button with a pair of needle nose and use a pick tool to remove the o ring behind it and put in a new o ring then push the quick connect back on and put the hose back you can find videos showing how to do it
8:45 you are a absolutely right, some censors are different sizes. BE CAREFUL GUYS. I messed up and put long ones instead of the shorter ones and my truck buzzard and warning signs drove me nuts. MAKE SURE YOU PUT THE RIGHT SIZE SWITCHES. Thank me later :-)
Thank you for the video, I have the same truck and the same 2 air leak locations. I was having a hard time figuring out freightliners puzzle of a dashboard
Good Video Sir , very helpful, looks extreme but to do the job yourself and eliminate the problem is a priceless investment. Consider what the dealer or the shop would charge you $$$ Good deal . Use a 12 point socket for those sensors. Will be doing the same.
Thank you so much! You helped me pinpoint the leak in no time. Luckily I only had a bad sensor, unfortunately those things are hard to get off! For future reference those sensors take a 27mm deep well. Made it so easy!
Not sure the cost of the manifold for urs mine had the same leak you can pull the end out of the push lock and replace the o ring that's the culprit when they leak
You can get those sensors out with a 1-1/16 deep socket or 27mm deep socket. By far the easiest way. Specially if you don't pull out the entire manifold. It would be impossible to get to it with a crescent wrench
Wow! I hope I never have to replace that manifold. Have you ever replaced your heater core? I have an 04 and I am looking for a video for our configuration, but have not found one.
I have a few diagrams on where the sensors go but I don’t know if the diagram helps with the wires. I’ll post a video of the diagrams on Friday when I’m off work for ya
You have to push down on the lines and push down on the lip rings around the lines at the same time. the while holding them down with one hand use the other to slide out the line.
hey man nicely done! Have a question for you I have the same issue in my 07 Columbia except that the leak is not from any of the valves but from one of the sensors kind of odd isn’t? do I have to replace the entire module or just the sensor?
You don't have to replace the hole manifold, just remove any hose and inside there is a little metal or plastic, puller out with a pliers and when is removed inside is an oring,.with a poit screwdriver or something very skinny removed and replace and put back the metal piece You can buy a hole pack of oring with all sizes for 20 dls on harbortools or any truck parts.. For me work, it was better and easy then buy a new manifold
I bought a brand new one from freightliner and I Change it out the brass that's glue to the plastic So the air bubbles it's leaking from Between the brass and the plastic manufactured garbage Piece of junk every damm thing as plastic plastic plastic. That's a lot of dam work to do and then you start up your truck and the brand new manifold is defective leaking
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You don't need to replace the whole thing if you have a leaking quick connect it's the o ring. Remove the hose pull off the quick connect button with a pair of needle nose and use a pick tool to remove the o ring behind it and put in a new o ring then push the quick connect back on and put the hose back you can find videos showing how to do it
8:45 you are a absolutely right, some censors are different sizes. BE CAREFUL GUYS. I messed up and put long ones instead of the shorter ones and my truck buzzard and warning signs drove me nuts. MAKE SURE YOU PUT THE RIGHT SIZE SWITCHES. Thank me later :-)
Thank you for the video, I have the same truck and the same 2 air leak locations. I was having a hard time figuring out freightliners puzzle of a dashboard
Good Video Sir , very helpful, looks extreme but to do the job yourself and eliminate the problem is a priceless investment. Consider what the dealer or the shop would charge you $$$ Good deal . Use a 12 point socket for those sensors. Will be doing the same.
Congratulations. And thanks for the clean language.
Thank you!
I do try to keep my lingo friendly as I hate watching foul videos as I have a daughter around.
So I understand you completely.
David Rendon fuck you
Good job bro.🎉 I'm doing mine today
Thank you so much! You helped me pinpoint the leak in no time. Luckily I only had a bad sensor, unfortunately those things are hard to get off! For future reference those sensors take a 27mm deep well. Made it so easy!
I have the same issue on my 2002 columbia I am waiting for the part in the mail and I will change it out you made it look pretty simple
How do you get those nylon air lines off? You skipped right over that step.
My 2 red ones at the bottom were leaking, so I'm going to replace mine as well. Thanks for the video
The video is really good help me a lot but I have the little yellow line is for vent selectors i don’t have ideas where is fit thanks
That little black peg that goes in the silver slot is it pressed into it?
Yeah!
Yours may actually have a hose running to it instead.
It’s just a plug
Not sure the cost of the manifold for urs mine had the same leak you can pull the end out of the push lock and replace the o ring that's the culprit when they leak
Yeah once i got mine out I was hoping to get away like that but unfortunately mine were non removable plastic =/
Yes, you can replace the o-ring. Pull the green plastic out and o-ring is behind it. I replaced the o-ring in my green line connection last week.
@@GameGeezer 900 800 o 09 800
Very helpful vedio. Thank you very much.
Usually, I cut a little of the air line hose before inserting into quick connect fittings to ensure that there is no leaks.
Very helpful
What tool did you use to remove hoses
Box cutter 😂
what size o rings i have same problem thnx in adavance
Thank you
I replaced mine and I can't get my cruise control to work. I must've flipped one of the wires any ideas ?
How do you know which sensor to put back where summer open sensor some are closed senor
You can get those sensors out with a 1-1/16 deep socket or 27mm deep socket. By far the easiest way. Specially if you don't pull out the entire manifold. It would be impossible to get to it with a crescent wrench
Wow! I hope I never have to replace that manifold. Have you ever replaced your heater core? I have an 04 and I am looking for a video for our configuration, but have not found one.
No I haven't had to change mine yet or I would happily post a how too vid
Hey brother would you be able to tell me what type of sensor go where. I replaces all of mine but now the buzzer and light stay on
Just plug on wrong sensor
Great help brO.. Good video
How can you tell which wire goes where if you ever fuck up like I did? LOW AIR BUZZER COMES ON WHEN BRAKES ARE RELEASED...
I have a few diagrams on where the sensors go but I don’t know if the diagram helps with the wires.
I’ll post a video of the diagrams on Friday when I’m off work for ya
Thanks I hav the same problem...it really help 🤘
you are most welcome friend
i have this alarm in my dash board,(provide fresh air ,atop recirc,max A/C ) you can help with this please , thanks
how did you get the lines off
You have to push down on the lines and push down on the lip rings around the lines at the same time.
the while holding them down with one hand use the other to slide out the line.
hey man nicely done! Have a question for you I have the same issue in my 07 Columbia except that the leak is not from any of the valves but from one of the sensors kind of odd isn’t? do I have to replace the entire module or just the sensor?
it will be just the sensor. i'm guessing it is blowing out from where the prongs are?? if so, then a new one will be in order. just the sensor though.
Sensor could be leaking
You don't have to replace the hole manifold, just remove any hose and inside there is a little metal or plastic, puller out with a pliers and when is removed inside is an oring,.with a poit screwdriver or something very skinny removed and replace and put back the metal piece You can buy a hole pack of oring with all sizes for 20 dls on harbortools or any truck parts..
For me work, it was better and easy then buy a new manifold
Nice video kid
Thank You =)
I bought a brand new one from freightliner and I Change it out the brass that's glue to the plastic So the air bubbles it's leaking from Between the brass and the plastic manufactured garbage Piece of junk every damm thing as plastic plastic plastic. That's a lot of dam work to do and then you start up your truck and the brand new manifold is defective leaking
Air dryer go off every minute
There is just need to change O ring