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Service 4wd message?

skeeterzx
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powerhaulic Enthusiast

powerhaulic

Posted
Posted

2017 here service 4wd allmost every key start or soon thereafter.

 

dismiss message, everything works just fine.

 

I'll wait to drive an hour to dealer until something is really wrong.

  • 1 year later...
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chuckwi11
chuckwi11

Had one right after they did the transfer case recall. It came on after getting above 35 mph and would not reset. They reflashed the recall software and haven't seen it since. Maybe the recall will

skeeterzx
skeeterzx

Dropped truck off at the dealer again today for the same problem. The tech called me and said they were gonna keep my truck a few days and try and track the codes that have been stored. He did say t

chuckwi11
chuckwi11

Hey guys... ask your tech how many of this recall the dealership has completed. The reason I say this is that the technician that did mine revealed that he missed one of the final steps and it caused

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T_ClarkEx39 Enthusiast

T_ClarkEx39

Posted
Posted
On 12/6/2016 at 10:04 AM, powerhaulic said:

2017 here service 4wd allmost every key start or soon thereafter.

 

dismiss message, everything works just fine.

 

I'll wait to drive an hour to dealer until something is really wrong.

have you ever figured this out on yours?  

powerhaulic Enthusiast

powerhaulic

Posted
Posted
9 hours ago, T_ClarkEx39 said:

have you ever figured this out on yours?  

Yes it was a pushed out connector on the harness.

T_ClarkEx39 Enthusiast

T_ClarkEx39

Posted
Posted (edited)
19 minutes ago, powerhaulic said:

Yes it was a pushed out connector on the harness.

Ugghh, figures. They've already replaced the harness on mine and its still doing it. 

 

I will say, mine doesn't happen every keystroke, it waits about every 2 to 3 weeks before it decides to come on once I dismiss it

 

Thanks 

Edited by T_ClarkEx39
powerhaulic Enthusiast

powerhaulic

Posted
Posted
6 minutes ago, T_ClarkEx39 said:

Ugghh, figures. They've already replaced the harness on mine and its still doing it. 

 

I will say, mine doesn't happen every keystroke, it waits about every 2 to 3 weeks before it decides to come on once I dismiss it

 

Thanks 

also had problems with the 110v  port in console, also a pin problem in the same harness connector.

T_ClarkEx39 Enthusiast

T_ClarkEx39

Posted
Posted (edited)
26 minutes ago, powerhaulic said:

also had problems with the 110v  port in console, also a pin problem in the same harness connector.

I will have to check that out. I never use that 110 volt port so it may or may not be working I wouldn't know

Edited by T_ClarkEx39
  • 10 months later...
TRN Enthusiast

TRN

Posted
Posted

Got this message a few times this morning on my 2016 with 25k miles.

Didn’t seem to have any issues attempting to change between 2 and 4WD....

  • 5 months later...
  • 4 years later...
Michael Skurka New Member

Michael Skurka

Posted
Posted

I have a 2015 GMC Sierra 4wd with 244,000 miles. Over the years I’ve had the service 4wd message. I’d dismiss it and all is fine. Last night it came back I dismissed it and tried selecting 2wd or 4wd and it won’t do anything. I suspect a low battery because everything was acting different with the transmission. Wouldn’t go in gear forward or reverse, after several attempts it went in drive. After charging overnight everything seemed fine except transfer case wouldn’t move out of Auto position. Anyone else notice these batteries only last about 3 years?

MikeBMW Senior Enthusiast

MikeBMW

Posted
Posted

Before I replaced my battery, when it would run out of "juice" and I did a scan, all kinds of errors ere present.
The MyChevy app would tell me every system needed attention.
I found I had a battery drain with my Dash Cam, once I got it sorted, no issues, the old battery might have been good all along.
Most batteries should easily last 5 years or better if you don't have a parasitic power drain somewhere.

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  • 2 months later...
Septer Sever New Member

Septer Sever

Posted
Posted
On 7/12/2018 at 7:15 AM, powerhaulic said:

Yes it was a pushed out connector on the harness.

Any idea where the X-1 TCCM connector is located. I can read the Service Bulletin, but there's no pics.

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