Thanks for this video. My cab blower wasn't working. I pulled it, cleaned the circuit board and the electrical connections. Plugged it back in and all is working. If I ever have to replace it, I know it's a very simple job, thanks to your video!
I thought my blower went out, I bought a new one and after taking the old one out, I found out it was just the plug because the fan worked good. All I did was put a few strands of thin copper wires into the female end, reinstalled the plug and it still works fine after 2 years. I also did the same thing to the headlight plugs, because my headlight would go out after hitting bumps in the road. No pigtails needed...lol 2014 Cascadia dd15. Love your videos, you've taught me a.lot. Thank you! PS I owe you..will be hitting you up soon.$$
Mr Fransisco, you are a credit to your profession, & a damn good man for making these simple yet highly effective & helpful videos. Muchos thankyouos good Sir!!!
Yes I love your videos keep up the good work I have a situation with my AC on my freightliner Cascadia I turn it on a blows after a couple of seconds a shuts off no more air but then It turns back on what could be the problem thank you very much
Senor una pregunta no tengo power en los controles del ac lo tenia funcionando solo que se me quebro un control de ac y lo replace pero ahora no prende nada. Que puede ser.
Hola, veo sus videos y me parece una persona muy profesional, quisiera hacerle una pregunta sobre un problema con mi AC Freightliner cascadia 2012 , el compresor no recibe corriente y tuve que ponerlo directo para que funcione, podría usted darme algún consejo, gracias
Hermano gracias por Tus conocimientos. Mi Columbia 2007 no encienden las Luces de la cabina ni El toma Corrientes de cigarillos. Compre El Low Voltage Disconnect y Sigue con El MISMO problems, El fusible que ésta por abajo ésta bueno. Le hago puente en los cables rojos y encienden las Luces. Que sera?
What does it mean if i just give the blower a bump or hard knock and it comes on. Should i replace? The plugs were in all the way. I mean its all working now
I like the good work as usual (Dr. Detroit) that you sharing with other owner operators, on my 2012 Cascadia, my AC is cold in the cab but warm on the sleeper!!, should I change the blower or the main 3 switch control panel?, 🙏👍
Hi sir, I have cascadia 2014 with Cummins engine and it has 2 engine light codes are spn 656 and hvac 523318 FM 7. I changed the injector Number 6 and injector harness but, the engine light came on again. Any help? Thank you!
Hey my hardness that plugs into the motor has 12v from the center, a good ground and 12v. The side pins have 5v and variable voltage. I’ve replace the blower but still has an issue, any ideas?
I filled Freon into my 2013 cascadia a week ago and it blew cold air but now a week later the air is blowing but no cool air. What could be wrong? Your videos are very helpful. Thank you sir!
Hi my friend Francisco I have a 14 freightliner cascadia bypassed DEF sometimes I see a lot black smoke out the exhaust, The problem is the black smoke coming inside my cab ,I see it on the wall by the bed .coming in true the air blower or something. the air filters has no black smoke on them. What do you think and suggest please? Thank you
Hola Francisco, yo tengo un 2011 cascadia y al prender el aire prendia , pero un ratito y luego se apagaba, lo destape ahi enfrente y resulta que los cables de la plug chica, la de 2 alambres que esta antes de la que se conecta al motor blower se calentaban demasiado, casi a derretir, y ya casi habia derretido la plug de los dos alambres. Yo corte las dos cabezas de la plug y conecte los dos alambres directos, siempre dejando la plug que se conecta al blower Funciona bien y ya no se apaga, pero igual uno de los alambres, el negro para ser exacto, siempre se calienta demasiado, no se aguanta agarrarlo ni por segundos. Mi pregunta es : Es normal que se caliente o Sera problema del blower motor resistor, que por sierto viene ahi todo junto, y no creo que se pueda reemplazar solo el resistor Osea como quien dice nesecito comprar un nuevo blower motor completo? Espero me ayudes y yo sabre compensarte ok Gracias
Open the hood, go to passenger side & climb up on steer tire.below the windshield in that well you see a triangular piece of plastic that say interior air filter. Take those 2 T-21-22 hex screws out, the reach your hand in & pull up & towards you on that lip inside the hole. You'll then see the filter in front if your face. Pretty easy. Hope that helped.
My ac is like I can feel the fan speed. But only a litter air from the vent . And I can see water leaking from the blower onto the floor. One time I try to kick the blower area. And some ice jump out from the vent.. any ideas? Please help
Hey when I turn my a/c on it blows high after like half an hour it stops blowing air when I turn it off and back on it will blow again for like an half an hour it will turn off again what do you think the problem is?
I have a problem with my blower fan in my sleeper and also my sleeper lights stop working the switch in the sleeper will turn on the blower fan in the cab but not in the sleeper can u plz help thanks john bowen
+shyeem63 Yes, If you don't have a A/C machine. The big hose is the vacuum side The small hose is the pressure side If you buy one of those A/C bottle that you can buy at any Auto parts store you can just hook it to the big hose and have the engine running with the A/C on to transfer all the gas from the bottle to the A/C system.
Hi there I have change my expansion valves ac dryer and ac binary sensor and the AC clutch don't kick in apparently no power on the connection on the truck do you know what can be o and all fuses good
If you don't have the fancy machine how do you tell how much air is in the system? And how can you tell you haven't added past the maximum allowed? This is for a 2010 Peterbilt.
+A Smith There is now way to know the amount of freon in the system without a a/c machine but you can tell if the system have Freon by touching the a/c lines ( the big from the cab to the compressor has to be cold while the a/c compressor is working and the small from the compressor to the condenser has to be hot while the a/c compressor is working) If the a/c system is overfilled with freon the compressor will release it with the release valve located in the rear area of the compressor. To have the right amount of freon and add oil you have to use a a/c machine.
good video very informative but i have a question .i have a 2010 cascadia ac works in the front but in the sleeper no .it blows air but not cold air while in the front is really cold . Can you help?
another questions how often is it recommend to grease the truck? I just grease my whole truck yesterday.. this my first year as owner operator so that's why I have alot of questions sorry.
Hola Francisco, me podrias decir, por favor donde esta localizada la valvula de expancion del aire acondicionado en un 2011 freightliner cascadia DD15 por favor si alguna de las personas que aqui comentan, sabe donde esta esa valvula, se los agradecere mucho.Gracias
+Ed Edo The sleeper controller could be bad or something is not cutting the power to the bunk could be a bad relay or miscommunication between the front controller or the rear controller.
Hello Francisco,,,el aire acondicionado de mi CASCADIA solo funciona alante en la parte del conductor y pasajero Pero no en el sleeper ,,y he tratando de que funcione con Los controls de alante y con Los d atras y no funciona ,,,,no sale aire en el sleeper,,,,,que pudiera ser??????
@@franciscoamayaYT hvac 1 check engine.. So i bought an air temp sensor unit 1 but have trouble find the location to replace.. I found unit 2 by the blower on passenger side
Francisco Amaya mira mi motor se apagava y luego prendia ya sele puso el motor hoy pero le quitamos el hvac relay y sigue funcionando segun me dijo alguien que el relay esta adrentro del tablero,no se si sea cierto?
This is ...by far... One of the best "how to" videos ever!!
Best how-to channel! I've come here for a multitude of issues.
I have save a cojon of money with him.
Hes a pro!!!
Love it!!!!
Thanks for this video. My cab blower wasn't working. I pulled it, cleaned the circuit board and the electrical connections. Plugged it back in and all is working. If I ever have to replace it, I know it's a very simple job, thanks to your video!
I thought my blower went out, I bought a new one and after taking the old one out, I found out it was just the plug because the fan worked good. All I did was put a few strands of thin copper wires into the female end, reinstalled the plug and it still works fine after 2 years. I also did the same thing to the headlight plugs, because my headlight would go out after hitting bumps in the road. No pigtails needed...lol 2014 Cascadia dd15. Love your videos, you've taught me a.lot. Thank you! PS I owe you..will be hitting you up soon.$$
I just fixed my ac blower with a little strand of copper wire to the positive side female connector and problem solve!
Thank you.
Yes. One of the pins on the connector was faulty. I cleaned it with WD40 and blew it with air.
WORKING EXCELLENT.
Mr Fransisco, you are a credit to your profession, & a damn good man for making these simple yet highly effective & helpful videos.
Muchos thankyouos good Sir!!!
Mine was in the power connection, but checking it the way you said made it come on without a new part. Thanks!
Thank you!!! Solved my problem of loose power connection in 10 minutes. Great clear and concise video. 👍
Good info on this video, I can do the job myself. Blower fan $75 to $100, 1 hr labour as I was quoted...thanks again
Thank you Francisco for all of your videos bro. Always very helpful
Wow. I am so impressed with this video! This video saved me at least $300 in labor!
Thank u Francisco u are knowledgeable at this! A self made man. Much respect Gracia's
Mil gracias Francisco
Excellent video.. Great job.. I only complain about 2 things... Not making enough money and driving with a broken A/C.
Thanks man after watching this video I was able to figure out what was wrong with my unit the power connection slipped out a little bit.
Thank you I just hit the blower area and mine started blowing again lol😅
Francisco is the best! Thank you
Thank you so much for posting this video and all of your videos!
You the Best my friend
Love your videos 📹 really appreciate you sharing
Thanks for watching!
Thanks Francisco your are very helpful and safe me a lot of money
I shut my truck off for 10 minutes and it is working again. Getting it checked out now tho.
Wow you should definitely teach, great vid
Gracias Senior!
Thank you for yr helpful information. Please can you make video about bunker blowing hot air But cab cold air . Thank you
Thanks Francisco your videos are the best
Thank you so much, very helpful!
This dude is the best!!!!
Thank u sir sir this great video
Hey man i got a 2014 freightliner cascadia my sleeper ac blow high speed non stop only way to turn off is the battery switch
Thank you for the video 👍👍👍✌✌✌
Yes I love your videos keep up the good work I have a situation with my AC on my freightliner Cascadia I turn it on a blows after a couple of seconds a shuts off no more air but then It turns back on what could be the problem thank you very much
Either the wires connection or you need to replace it.
I had that problem with mines.
It was the fan!under the dashboard on my cascadia.
Buenas Francisco una pregunta no tengo power en la valvula de alta presion al gun relay o fusible del aire acondicionado gracias
Muchas gracias me saco de un infierno
Senor una pregunta no tengo power en los controles del ac lo tenia funcionando solo que se me quebro un control de ac y lo replace pero ahora no prende nada. Que puede ser.
I’m in rialto and just saw this video wish I knew about this earlier lol
Oye gracias por no tomar 1 hora para un vídeo tan fácil!
I got dd15 no leaks fully charged new ac compressor still not working mechanic says it’s electrical
How do I start trouble shooting
Would cab blower also affect overheating issues? Because when I turn off ac the overheating stops
Hola, veo sus videos y me parece una persona muy profesional, quisiera hacerle una pregunta sobre un problema con mi AC Freightliner cascadia 2012 , el compresor no recibe corriente y tuve que ponerlo directo para que funcione, podría usted darme algún consejo, gracias
Someone help me please the blower it's working but it's not blowing hard so the problem it's somewhere in the wire
WHAT HAPPEN IF NOTHING WORK INSIDE IS THERE ANY FUSE
Hermano gracias por Tus conocimientos.
Mi Columbia 2007 no encienden las Luces de la cabina ni El toma Corrientes de cigarillos. Compre El Low Voltage Disconnect y Sigue con El MISMO problems, El fusible que ésta por abajo ésta bueno. Le hago puente en los cables rojos y encienden las Luces. Que sera?
What does it mean if i just give the blower a bump or hard knock and it comes on. Should i replace? The plugs were in all the way. I mean its all working now
Wery helpful video 10+
I like the good work as usual (Dr. Detroit) that you sharing with other owner operators, on my 2012 Cascadia, my AC is cold in the cab but warm on the sleeper!!, should I change the blower or the main 3 switch control panel?, 🙏👍
Thanks for your videos, very helpful. Freightliner Cascadia Bunk AC is working fine but the cab AC not working. What's your suggestion?
Very good video ...thanks
My 2011 cascadia front A/C is perfect sleeper blower blows air but hot air not getting cold with ac on ..any suggestions??
It could be a bad expansion valve or HVAC vent.
What if the direction isn’t blowing right?
Can you show a video of how to fix the vent control module. The 3rd dial
Do you know if part # for blower harness is VCC-T1000893J
How do I change the plug since it’s different?
Hi sir, I have cascadia 2014 with Cummins engine and it has 2 engine light codes are spn 656 and hvac 523318 FM 7.
I changed the injector Number 6 and injector harness but, the engine light came on again. Any help?
Thank you!
Ordered a fan from the dealer didn’t come with plug
My Freightliner 2007 Detroit 60 Air Conditioner fan won't turn off after the engine shut off even the key remove I need help my battery keep dry
Hey bro, how can I diagnose the sleeper blower?? Mine works just sometimes. Start and then stop on doesn work. I would like to fix it. Thanks
Hey my hardness that plugs into the motor has 12v from the center, a good ground and 12v. The side pins have 5v and variable voltage. I’ve replace the blower but still has an issue, any ideas?
Probably the ground or the voltage is not strong enough under load
Does anybody knows were to find the blower relay ? Thanks
How do you change the harness
?? When I turn on heat up front the ac stays on... can u help.. will not blow hot up front
Hey my front A/C is working fine. But the two in the back cab is not blowing at all whats the problem? 2015 freightliner cascadia.
That could be a bad blower or a broken fuse.
I have 2014 cascadia. The ac panel in the back has no power. Cant use ac without truck idliling. Any tips to get it working?
Check the fuses
Hola los cables donde se conecta el blower motor se calienta que ni lo puedes tocar y aveces se apaga serán que el motor ya se está chingando?
Es possible
The blower motor on my Cascadia doesn’t turn off when I turn the truck off and take the keys out. What do you think is the problem?
Yes, you sam cab is bad
Francisco como localisar la compuerta de un western star 2015...la de el calenton y ac
No hay un filtro de aire ahí mismo al lado del blower que cambio??
I filled Freon into my 2013 cascadia a week ago and it blew cold air but now a week later the air is blowing but no cool air. What could be wrong? Your videos are very helpful. Thank you sir!
It is possible that you have a freon leak somewhere.
I have a same problem but there is no leaks at all. AC blows but not cold, no leaks What it could be?
What about if everything works but for some reason its stuck and only blows to floor and windows not to face?
The vents motor could be bad.
Happens the same whit my ac but the ac is working perfect in the back where the bed is located . It’s different blower to the bed ?
Yes, it is a separate system.
Hi my friend Francisco
I have a 14 freightliner cascadia bypassed DEF sometimes I see a lot black smoke out the exhaust,
The problem is the black smoke coming inside my cab ,I see it on the wall by the bed .coming in true the air blower or something.
the air filters has no black smoke on them.
What do you think and suggest please?
Thank you
That is weird.
That can be caused by a broken exhaust bellow
Hola Francisco, yo tengo un 2011 cascadia y al prender el aire prendia , pero un ratito y luego se apagaba, lo destape ahi enfrente y resulta que los cables de la plug chica, la de 2 alambres que esta antes de la que se conecta al motor blower se calentaban demasiado, casi a derretir, y ya casi habia derretido la plug de los dos alambres. Yo corte las dos cabezas de la plug y conecte los dos alambres directos, siempre dejando la plug que se conecta al blower
Funciona bien y ya no se apaga, pero igual uno de los alambres, el negro para ser exacto, siempre se calienta demasiado, no se aguanta agarrarlo ni por segundos.
Mi pregunta es : Es normal que se caliente o Sera problema del blower motor resistor, que por sierto viene ahi todo junto, y no creo que se pueda reemplazar solo el resistor
Osea como quien dice nesecito comprar un nuevo blower motor completo?
Espero me ayudes y yo sabre compensarte ok
Gracias
Es possible que blower este malo
how do you replace the airduct filter that is behind blower
Open the hood, go to passenger side & climb up on steer tire.below the windshield in that well you see a triangular piece of plastic that say interior air filter. Take those 2 T-21-22 hex screws out, the reach your hand in & pull up & towards you on that lip inside the hole. You'll then see the filter in front if your face. Pretty easy.
Hope that helped.
Francisco: Need help in diagnosing Turbo charger and turbo actuator using diagnostic link. Please share the video
My ac is like I can feel the fan speed. But only a litter air from the vent . And I can see water leaking from the blower onto the floor. One time I try to kick the blower area. And some ice jump out from the vent.. any ideas? Please help
Dongyang Lee it’s a month old question but what the heck. It could be you are low on Freon or your eva valve isn’t functioning properly.
Hey Francisco is there any way you can make a video about replacing the heater core, if there is any chance can you please do one.
Hey when I turn my a/c on it blows high after like half an hour it stops blowing air when I turn it off and back on it will blow again for like an half an hour it will turn off again what do you think the problem is?
Maybe the blower is failing.
Hi sir my cascade ac working in higher speed but low speed is air is almost nothing do u think this air blower problem or resistor thanks
The resistor is integrated with the blower.
Check the cab air filter. It cab be bad too.
What if the line is hot? 😬
I have a problem with my blower fan in my sleeper and also my sleeper lights stop working
the switch in the sleeper will turn on the blower fan in the cab but not in the sleeper
can u plz help thanks john bowen
Probably you are having problems with the sam cab
Thanks for getting back to me I fix it there was a bad connection at the blower motor in the sleeper, have a bless day
great video.. that big hose coming off the A.C compressor that u grab is that the hose u charge the a.c from?
+shyeem63
Yes, If you don't have a A/C machine.
The big hose is the vacuum side
The small hose is the pressure side
If you buy one of those A/C bottle that you can buy at any Auto parts store you can just hook it to the big hose and have the engine running with the A/C on to transfer all the gas from the bottle to the A/C system.
Hi there I have change my expansion valves ac dryer and ac binary sensor and the AC clutch don't kick in apparently no power on the connection on the truck do you know what can be o and all fuses good
What is model and year of your truck?
@@franciscoamayaYT 2004 Freightliner Columbia
Check the freeze probe?
If you don't have the fancy machine how do you tell how much air is in the system? And how can you tell you haven't added past the maximum allowed? This is for a 2010 Peterbilt.
+A Smith
There is now way to know the amount of freon in the system without a a/c machine but you can tell if the system have Freon by touching the a/c lines ( the big from the cab to the compressor has to be cold while the a/c compressor is working and the small from the compressor to the condenser has to be hot while the a/c compressor is working)
If the a/c system is overfilled with freon the compressor will release it with the release valve located in the rear area of the compressor.
To have the right amount of freon and add oil you have to use a a/c machine.
What about if the sleeper blower not working but the fuses are good.
It could be a bad sam cab or there is a wiring problem
good video very informative but i have a question .i have a 2010 cascadia ac works in the front but in the sleeper no .it blows air but not cold air while in the front is really cold . Can you help?
+marcin togeldon
Replace the sleeper expansion valve
It is located underneath by the driver door just follow the A/C lines.
thx for the advice will do
Hi Francisco where is your shop located.
another questions how often is it recommend to grease the truck? I just grease my whole truck yesterday.. this my first year as owner operator so that's why I have alot of questions sorry.
+shyeem63
Every oil service will be the best.
+shyeem63
No problem, I am glad to help you.
Do you happen to have a video of you working on bunk AC on freightliner cascadia 2013..
No yet
Donde esta su shop para Guevara mi camión.. tengo problema con mi ac
Hola Francisco, me podrias decir, por favor
donde esta localizada la valvula de expancion del aire acondicionado en un 2011 freightliner cascadia DD15
por favor si alguna de las personas que aqui comentan, sabe donde esta esa valvula, se los agradecere mucho.Gracias
Esta localizada en la pared de fuejo al lado de el pasajero.
Esta Detras de la caja negra donde va el filtro de aire de la cabina
Gracias Francisco, lo lleve al macanico y dijo que todavia esta buena , solo cambio el compresor y el dryer,
Gracias de todos modos !!
Hola francisco
Que tendría que chequiar si mi aire continúa tirando aire después de apagar el camión? - es un 2013 FREIGHTLINER CASCADIA DD15
A de tener una fuga en los tanques de Aire o en los fitting que llevan.
My AC blower stays on all the time even when I turn off the truck - it keeps throwing warm air
It is possible that you have a bad AC control unit or a bad cabin sam
Do you have any blowers right now. In need of one.
Easy way. Is air blowing out the vent.
Yo , what mean cab 33 on freighliner cascadia2012
I want to be able to refill the unit with freeon and repair what went down
My sleeper blower would not turn off when truck is off. What could be the problem. Its a cascadia.
+Ed Edo
The sleeper controller could be bad or something is not cutting the power to the bunk could be a bad relay or miscommunication between the front controller or the rear controller.
...Please give a link or where to buy the power tester....
It is call power probe II. There is a newer version. You can buy on Amazon or Ebay
@@franciscoamayaYT that is not a power probe. It's like a test light without ground wire
www.amazon.com/dp/B005MVB3S0/ref=cm_sw_r_cp_apa_i_PGd9EbV71Q0S3
Hello Francisco,,,el aire acondicionado de mi CASCADIA solo funciona alante en la parte del conductor y pasajero Pero no en el sleeper ,,y he tratando de que funcione con Los controls de alante y con Los d atras y no funciona ,,,,no sale aire en el sleeper,,,,,que pudiera ser??????
Posiblemente El ventilador de El sleeper esta malo. Ya lo cambio?
Francisco Amaya no lo he cambiado porque nose realmente si Es el ventilador o el sleeper control,,,,,,??
Puede intentar primero con El ventilador y a ver que paso
Francisco Amaya ok,,,lo voy a intentar,,,creo que Es un gran desarme para llegar ahi
Hey great video i was hoping you could tell me where i could locate the air temperature sensor part 1?
Air temperature sensor part 1?
What is the problem with the truck?
@@franciscoamayaYT hvac 1 check engine.. So i bought an air temp sensor unit 1 but have trouble find the location to replace.. I found unit 2 by the blower on passenger side
@@franciscoamayaYT not b)owing cold air
I think it is the one after the vents. You ha be to remove the dash panel by the blower to see it.
What truck is it?
@@franciscoamayaYT Freightliner cascadia 2016
Hinternasional 1990 no tiene corriente en compresor
who could by parts from? the parks smart unit
En un 2004 century donde esta el relay del ac gracias muy buen video
Esta en la caja de fusibles que esta en El tablero. Dice HVAC.
Francisco Amaya muchas gracias por tu pronta alluda lo voy a buscar
Francisco Amaya mira mi motor se apagava y luego prendia ya sele puso el motor hoy pero le quitamos el hvac relay y sigue funcionando segun me dijo alguien que el relay esta adrentro del tablero,no se si sea cierto?