Jump to content

Recommended Posts

Posted

So I need your help on this. I’m going to a different dealership because the first one sucks. I’ve had this issue for quite sometime. It’s annoying but does not affect my braking. However, I would like it fixed. My first dealer has no idea what’s causing it so they won’t/can’t fix. Can someone give me an idea or have had this issue before? Thanks

 

https://www.dropbox.com/s/4y1vhrn02nhuvgk/IMG_5081.MOV?dl=0

 

 

https://www.dropbox.com/s/fulbmpy6enkayz1/IMG_4386.MOV?dl=0

 

 

https://www.dropbox.com/s/j74hmjda15jmyxq/IMG_4366.MOV?dl=0

 

 

 

Sent from my iPhone using Tapatalk

Posted

Wow that's a very shitty dealer service department if they can't diagnose that.  Get it to another dealer. 

Posted

You’re telling me. I drove with the senior tech, manager, service writer and they still couldn’t fix it. They gave me the same bs that once they pull it around they can’t duplicate it. However, I duplicated it every single test drive with them. And trust me it was multiple times. I have soo many videos of it as well. Happens everytime I’m in the truck. Especially, going downhill and slight application to the pedal. I could do it while parked as well. I just want to know what it is. I would fix it if someone could point out the problem.

 

 

Sent from my iPhone using Tapatalk

Posted

These trucks essentially have a brake-by-wire system (ZF IBC). That noise sure sounds like it’s emanating from the very complex and expensive master cylinder. Need a competent dealer unfortunately.

Posted
21 minutes ago, Thejet07 said:

Abs while parked? I’m also barely applying pressure to the brakes when it happens.

 

 

Sent from my iPhone using Tapatalk

Mine does the exact same thing if I barely touch the pedal.  Like said above, it's the electronically-controlled master cylinder and ABS module.  

Posted

Thanks guys. Now I have something to go with. Lapoolboy, it doesn’t drive you crazy? Mine does it all the time

 

 

Sent from my iPhone using Tapatalk

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Forum Statistics

    250.5k
    Total Topics
    2.7m
    Total Posts
  • Member Statistics

    342,973
    Total Members
    8,960
    Most Online
    RichardRS
    Newest Member
    RichardRS
    Joined
  • Who's Online   1 Member, 0 Anonymous, 811 Guests (See full list)

  • Latest Articles

  • Posts

    • Well that book won't sell many copies. Taking ones right foot off the loud pedal never gets applause. Funny really, It isn't that people don't know what to do...they just don't want to do it. But they will complain about it. About bad craftsmanship, about the cost of fuel, about the cost of part and repairs and mainly they complain that the solution while still possible isn't one they are willing to do.    I observe this daily. 'Gas cost to much!", they wail, while they mat it passing at 80+ mpg and scoot down the road like gas cost a dime a gallon. Then complain about the few that will lift and save both fuel and iron like they are owed and own the road.    Good thing they haven't an ounce of influence on my equipment. The rest I just laugh at. Stupid is as stupid does, right Forest?     
    • Today I filled up with 4.899 gallons of fuel at a cost of $4.899 a gallon. $24 bucks. 290 miles. 59.2 mpg. After my 4% COSTCO discount just under eight cents a mile.  
    • Howdy folks,   Recently I pulled a heated steering wheel and clock spring out of a 2015 Sierra All Terrain (part numbers coming soon - will have to disassemble), and just installed it on my 2016 Sierra WT (as base model as it gets).   On install, I noticed that I’m missing the connector often tucked behind the dash for the heating element.     No problem… or so I thought.   I used an “Add-A-Fuse” at my heated steering wheel fuse location, which has voltage, but no wires. I ran it to the positive of the heated steering wheel (Violet/White), and took black to ground.   Hooked up the battery, turned the truck on - no heated steering wheel. No button backlights. Was pleased to see that my cruise control was working though.   Read a post suggesting reversing polarity, so I gave it a shot. Violet and White to ground, Black to power.    Aha! Heat! But I seemingly can’t turn it off AND still no backlights on any of the buttons.    Checked all fuses, everything is still in good order. I’m stumped.   Does anyone have any insight? If so, please share!
    • I'm about 1800 miles into my last oil change, and yesterday a message appeared saying oil life was at 77%. Not sure why it popped up but I think all of these electronics could be susceptible to solar flares or somesuch. I change my oil right at 3K each time, and that was the first time in 10870 miles that message came up. Strange thing is that it showed on the screen at all since I don't drive with that sort of info displayed on the DIC.
    • I’m praying that someone sees this and can help me out… pulled a heated steering wheel and clock spring out of a 2015 Sierra All Terrain, and just installed it on my 2016 Sierra WT (as base model as it gets).   On install, I noticed that I’m missing the connector often tucked behind the dash.     No problem… or so I thought.   I used an “Add-A-Fuse” at my heated steering wheel fuse location, which has voltage, but no wires. I ran it to the positive of the heated steering wheel (Violet/White), and took black to ground.   Hooked up the battery, turned the truck on - no heated steering wheel. No button backlights. Was pleased to see that my cruise control was working though.   Read a post suggesting reversing polarity, so I gave it a shot. Violet and White to ground, Black to power.    Aha! Heat! But can’t turn it off AND still no backlights.   Checked all fuses, everything is still in good order. I’m stumped.   Does anyone have any insight? If so, please share!  
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...