Hi in this video I will show you how to program your new BCM on your Chevy truck,, here is the link of the video of the diagnose before I fix it
Hi in this video I will show you how to program your new BCM on your Chevy truck,, here is the link of the video of the diagnose before I fix it
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Will the bcm cause the rollover sensor to make the system disabled? Had my 08 Tahoe running with the remote start after 5 min it shut off and now no crank no start.
Where did u get your bcm
I think this is the problem with my 2010 silverado. All of a sudden it stopped cranking. Yours is the bcm?
I have an issue on 07 Chevy suburban 1500 LTZ I had it scanned n it said no communication and shop said I need a ecm. For 600.00 but it started off with no crank no start after I replaced ignition coils, starter, ignition relay switch and liftgate relay. Soo can u help. Cuz Do I replace bcm like u did in this video Plus where is my ecm located to my specific y r make n model. Google shows me nothing.
were did u order the bcm from
my 2007 Silverado had problem radio was on but no sound also windows in back not working…wife slammed door kinda hard and everything started working again…next morning went to start..got no crank situation…checked relays on power to 1 side of starter relay..no other blown fuses could be found …replaced the started neutral switch,,nothing..replace ignition switch…nothing…replace ecu..nothing only thing left is bcm. truck will crank over when power is supplied to other side of relay so starter is good…how do i test for bad bcm?
Ive tried everything so far mine doesnt start or crank and stuck with the padlock icon. Ive tried just about everything except for changing the bcm. Also my keyfob doesnt lock and unlock anymore like they used too both are synced to the truck and have good batteries. Do you think those are signs of bad bcm?
Would a bad bcm cuase a parasitic drain? I have a 08 yukon xl and when i take out the fuse 10amp for the bcm it wont drain the battery. It usually drains the battery with the fuse on in 4 hours
I really hope you're still responding to comments, I have a 2008 Chevy Silverado 1500 4.8 and I went to pick my daughter up from school last week and I didnt notice until I was about halfway there that I had nothing in my dash cluster. My speedometer wasnt registering, gas, rpm everything including the air conditioning but it was running fine so I just picked my daughter up and drove home and backed in my driveway because I had to load tools and equipment for a job I had scheduled. I got everything loaded and jumped in the truck to head to the jobsite and I got nothing. No crank no start, it was like your first video. When I turned the key to start it the dash would go dark but as soon as I stopped turning the key to start it all my lights and dash came back. I automatically assumed it was my starter because I just bought the battery less than a year ago and I checked it with a meter and it was 11.3 I want to say. So I bought the $200 starter and put it on because I had a customer waiting on me and after the new starter it did the same thing, I checked the fuses I thought were relevant and all the ones I checked were good so I bypassed the starter relay to make sure the engine would crank and it did crank after I bypassed the starter relay but it was like it wasnt getting any spark or maybe wasnt getting fuel idk but I bought a code reader and it says no communication so I'm stuck man
Hey Nestor auto repair, what symptoms did you have with a bad BCM? im having issues in my 07 yukon xl, particularly gauges not working, says service tire pressure system, and park assist
Correct me if I'm wrong , but we don't need to add our Vin number somehow?
Just buy one, and follow program instructions??
I need help hopefully your still responding to questions so I just bout a 2008 hybrid tahoe and it'll shut off out of no where when im stopped don't mater if in park or drive it'll shut off but if first I thought dead battery but I seen your video and I wiggled the cables you but that electric gel on and its started but every so often it'll shut off and ill have to do it again could it be the same problem please help it just bought the truck and the guys didn't tell me about this problem
Chould a bad bcm cause multiple missing 5v references to cause a crank no start? 07 suburban been in the shop for 6 months !!help!!
Hey man I think this happened to my 08 chevy suburban. She just died from me disconnecting the battery. How can I know for sure this is what happened, she doesnt crank but there's power. I hook up the scanner tool but get no codes. Theres no communication to the scanner
Thank you!!!!!!
Ima try your Method hope this work because u right its definite not the ECM
Exelente video. Una pregunta dónde está ubicado el BCM. de un Chevrolet hhr 2006. Necesito tu ayuda. gracias por adelantado.
Hi Nestor I have a 2007 tahoe and my 2 rear door locks won't unlock just lock even with the key fob and both door switches I've all ready replaced both rear door lock actuators and still nothing theirs no power to the unlock just the lock
I TRIED YOUR METHODS AND NO START STILL BUT I GOT A CODE U0100 FOR THE ECM
DID U GET THE CODE U0140 ? FOR LOST COMMUNICATION WITH BCM ? BECAUSE IF U DID THAT WOULD BE A NO BRAINER ?
I have a 2007 gmc yukon doors lock and unlock while driving and lights also turn of then on. What could it be?
Hi, i have a 2014 chevy silverado and i changed the bcm because the cruise control wasn’t working and the anti theft was activated so it was hard to start the truck, but now after changing the BCM the air bag light and the tire monitor system light are on, can you help with what i have to do to fix the problem i took the truck with different people and still nothing. Thank you.
Néstor tengo una 2013 Tahoe, la compré en subasta y la repare, el carro enciende y anda perfecto, pero algunas funciones básicas del interior no funcionan, como ser luces frontales altas y bajas, luces itermitentes, luz de vía derecha e izquierda, los limpia parabrisas frontales funcionan pero no tiran agua, no reconoce los sensores de tpms, la compuerta del maletero no abre ni el vidrio de la compuerta, el control de la llave no funciona no puedo abrirlo o cerrarlo desde afuera y el carro me descarga la batería de un día para otro aún quedando todo apagado
En resumen un amigo lo dianostico y me dijo que la bcm estaba defectuosa, compre una por internet me asegure que fuera el mismo número de parte, mismo color del cuadrito en este caso el de mi carro es cuadrito verde, los pines en fin todo igual, el BCM que compre es usado, bueno lo conectamos pero mejoro mucho pero ahora resulta que tiene estos problemas:
-Radio bloqueado
-La puerta del maletero no abre
-Los sensores de parqueo traseros ahora no funcionan
-el control de la llave no funciona
-las luces pide vía parpadean rápido
-sensores tpms no los reconoce
-descarga la batería de un día otro.
Lo que tengo entendido que para que el bcm que compre, funcione bien en el carro tiene que ser programado, pero mi pregunta es, si el bcm que compre y que requiere de programación una vez programado funcionará bien o tendré los mismo problemas…
Gracias por tu ayuda de antemano
Nestor I need help. I have a 2007 Tahoe with no crank no start. Cel 1380 06 code. I replaced the ignition switch no help. I’m leaning towards bcm. Any help you could give would be greatly appreciated
Question..I have a c6 2005 corvette the bcm is bad I ordered another one I know it has to be programmed but before program the new bcm the car will crank ?