2017 Chevy Malibu No Audio from Radio or Blinkers. U0186 Lost Communication with speaker amplifier

[@newnextwow]

Thanks for taking the time to make this video. It was extremely helpful. 🎉🎉❤❤

[@DallasAutoDiag]

Glad it was helpful!

[@billsfan1768]

Great video!! I have the same issue with a 16 Malibu. Not a salvaged car I am working on but hopefully the issues are similar. I never would have thought to use the scope to test for signal on a amplifier. When you are testing signal with that one red lead do you have the other lead grounded? I have the same scanner and scope as you and when I hook it to channel one I have 2 leads coming out and I noticed in your video you are only using one lead. If it’s not to long and confusing of a explanation I would like to hear it. Our shop just bought the maxisys ultra and it has the scope that I am trying to use it more in the diag process. Do you have any videos explaining on how to use the scope and how to hook it up to time set the scale correctly. Thank you

[@DallasAutoDiag]

Sorry i don't have a video dedicated to that.

[@Selez8]

Same issue on my 2017 Chevy Malibu LT except I have audio but the radio display turns black and can’t change stations or anything. I tried changing out the radio display but it still does the same thing. Any suggestions?

[@DallasAutoDiag]

Change the radio module. The display is not the module.

[@Bbjjfvhyun]

Can a random audio place program the amplifier or would I have to take it to the dealership?

[@DallasAutoDiag]

Not sure. Ask them.

[@matiasmujica4931]

Hi, nice video!! I have a 2017 Camaro SS with the same problem, no sound. I changed the amplifier and now I only have sound on the drivers door!! What do you think the problem may be??

[@DallasAutoDiag]

Did you program the amplifier?

[@peterramirez9119]

Hey please did you find out!?same issue with a 16 ss. New amp and driver door works. The rest have power and are tested just not sound aswell as signals

[@raulamani5519]

Hello, how did you fix the problem?

[@peterramirez9119]

@@raulamani5519 ok so call your a couple of dealerships and provide them your vin. ask for the part number. If you buy a used one that matches your part your fine It should work with no program. If you buy a brand new one you’ll notice only one speaker would work that’s because It needs to be programmed to the BCM

[@raulamani5519]

Yeah man, I ordered a new one after installing it. Your right only my driver side speaker works. Did you reprogram it your self or took it to the dealer?

[@Kmclemore]

I get the loss of communication randomly. If I switch to an aftermarket radio, will the issue remain?

[@DallasAutoDiag]

Depends what's causing the current issue

[@benjaminlevi7792]

Great job i really used your diagnostic thanks for all nice videos

[@DallasAutoDiag]

Thanks brother.

[@tonirojo4542]

Where am I able to find this recall ? I own a Chevy Malibu 2016 I have similar issue but the recall didn’t show up on the gm website

[@DallasAutoDiag]

Did you watch the whole video? I believe I show a number on it. If not just google malibu rear glass leak recall

[@tonirojo4542]

@@DallasAutoDiag I just realized the code I’m getting isn’t the same so it’s not the same issue my car is reading code U0184 Lost connection with radio

[@lucidlifestyle8799]

I was stopped in traffic and my car stalled. it started back right away but there was no sound for the blinkers or My Chevy Link?

[@DallasAutoDiag]

Needs diagnose

[@bookiesg8697]

does the audio amplifier need to be reprogramed ???

[@DallasAutoDiag]

yes

[@domsaleo]

When you say reprogram what do you mean I have a 2017 and I change the amp I'm only receiving one speaker. I tried searching the internet I can't find how to program it. Thanks again.​@@DallasAutoDiag

[@Amy-lb6ql]

How did you find out Chevy was fixing this problem for free? I am currently experiencing this issue and i have been unsuccessful in finding any resolution from chevy.

[@DallasAutoDiag]

Try to call another Chevy dealer to see if you get the same answer

[@jesslewis9580]

I have a 2017 chevy malibu the radio ac and blinker and the windows will not work all of a sudden any pointers ? Where are you located

[@DallasAutoDiag]

have to scan the car and see if there are any codes someone could use as a direction to a permanent repair. I am located in Dallas TX

[@bigdealneil8888]

Most helpful video I’ve found!, thanks. I replaced my amp , now I only have sound coming out on one speaker?? I also tried replacing one speaker, that didn’t i help. Any ideas?

[@DallasAutoDiag]

Did someone program the amp for you? Need proper programming before judging the system.

[@Blade_Corps]

I have a 2017 Malibu LT that is having this issue, but it happened after my car just bricked in the middle of the road. Lost everything, power, lights, even the hazards weren't turning on and I was trapped inside cause of power locks. All the sudden it turned back on, but then I was having the issues above. Just happened last night, Im scared to drive now.

[@DallasAutoDiag]

Check your charging system, including the battery and the posts.

[@Blade_Corps]

@@DallasAutoDiag Thank you.

[@jabbathehutt489]

Bro this just happened to me. Exactly this!

[@danglenn569]

Great job! Loved that 75 years later. was that sponges bob?

[@DallasAutoDiag]

Yes lol

[@ladylexky]

My 2017 Malibu's touch screen is stuck with a keep your eyes on the road notification, can't make any selections on the screen at all

[@DallasAutoDiag]

get it checked out

[@Beast-rz9cd]

I have the same issue. I changed the display fuse so I can finally see the display but still no audio from the radio & blinkers. Should I try the radio fuse as well? What happened was my tensioner broke and I drove it home bc I couldn’t afford a tow. The battery was drained and I’m guessing it blew a few fuses. Any suggestions?

[@DallasAutoDiag]

A trained tech should take a look at your car.

[@jsscentedcandles1715]

Could you tell me where the factory amplifier on the 2017 Chevy impala

[@DallasAutoDiag]

same spot as this Chevy Malibu.

[@juanito3514]

Do I have to reprogram amp? If so how?

[@DallasAutoDiag]

Most of the time, you have to. You need to call someone with module programming capabilities.

[@nyckolashancock4990]

Does the amp need to be programmed to the vin?

[@DallasAutoDiag]

Generally speaking yes. I have seen some used amps worked fine without programming

[@mariaduffy9318]

Can please help me understand why the volume on my Chevy Malibu 2018 just stop working

[@DallasAutoDiag]

Which city you are in?

[@mariaduffy9318]

@@DallasAutoDiag Houston Tx

[@jeremiahpalmer9132]

I just had the same issue with my 2018 Malibu and I fix it by pressing the on star button twice and the radio came on

[@DallasAutoDiag]

@@jeremiahpalmer9132 good to know. Thanks for sharing.

[@Xomaari]

Would this be the same on a 2018? I am having the exact same issue.

[@DallasAutoDiag]

I think so

[@Xomaari]

If the ECM went out or is going bad would I still be able to jump start my car?

[@DallasAutoDiag]

@@Xomaari no

[@Xomaari]

My car has turned off while driving 3 times and each time it turns right back on except with no audio, typically starts working again. The last time it turned off on me it didn’t turn back on & was completely dead until I got a jump. Any suggestions from you? Thank you

[@karzankerkuki4935]

your face in midle east its true ?

[@DallasAutoDiag]

من بغداد

[@annapadilla302]

My radio worked after I followed another videos diagnostics. Pulling out fuse 42 and 39 but there’s steps on how to do it and my radio works like brand new

[@DallasAutoDiag]

thanks for the tip

[@islandboyandy242]

Can u send the video?

[@kelsseypierrelouis36]

Thank you!

[@fredlopez5480]

Please help i cant see my screen or hear my bloncker but i can see my reverse camara

[@Beast-rz9cd]

Change out the fuse for your display and possibly the radio fuse as well. F39 & F42. The fuse box is located underneath where your lights are on the left hand side of the steering wheel

[@toutbagay8601]

My is locked

[@DallasAutoDiag]

Needs programming

[@Wjose-l9w]

@@DallasAutoDiag but I don't know what I am supposed to do

[@RossiaIsNoMore]

UQF Audio system feature, 6-speaker system UQA Audio system feature, Bose premium 9-speaker system

[@DallasAutoDiag]

Thanks for the tip

[@karzankerkuki4935]

my car malibu LT 2019 not founded amplfire box in this place ... why plz ?

[@DallasAutoDiag]

Means your audio system is not equipped with amplifier.

[@BlackWolf-hy7wt]

عاشت ايدك

[@courtneyweems9933]

Same is happening to my 2018 Malibu now