Jump to content

Service park assist fuse location 2019 GMC Sierra

Welder2014
 Share

Recommended Posts

Welder2014 Enthusiast

Welder2014

Posted
Posted

Replaced damaged rear park sensor but still get service park assist message. The switch on dash will not light amber. Does any body know the fuse location for the park assist module. Did go over the manual and online but cant find fuse location. Thanks.   

davester Senior Enthusiast

davester

Posted
Posted

You

a) probably need to look at the wiring diagrams to know what fuses are used for it

b) get/use a more advanced code reader, that can get codes from all the system in yourur truck, to find what problem the truck has noticed to turn on that message

newdude Senior Enthusiast

newdude

Posted
Posted
On 8/14/2025 at 12:59 AM, Welder2014 said:

Replaced damaged rear park sensor but still get service park assist message. The switch on dash will not light amber. Does any body know the fuse location for the park assist module. Did go over the manual and online but cant find fuse location. Thanks.   

 

 

Fuses are labeled in the fuse box lids.  

Welder2014 Enthusiast

Welder2014

Posted
  • Author
Posted
11 hours ago, newdude said:

 

 

Fuses are labeled in the fuse box lids.  

Did go over the labels on fuse box lids did not find the parking aid fuses. Guess the module is shared with something else that is labeled. Will need to do what Davester posted buy an advanced code reader and see what the problem is. Now start the search for a code reader. Thanks.  

  • 3 weeks later...
Yoda2 Enthusiast

Yoda2

Posted
Posted
On 8/19/2025 at 4:58 AM, davester said:

You

a) probably need to look at the wiring diagrams to know what fuses are used for it

b) get/use a more advanced code reader, that can get codes from all the system in yourur truck, to find what problem the truck has noticed to turn on that message

 

newdude Senior Enthusiast

newdude

Posted
Posted
On 8/19/2025 at 9:10 PM, Welder2014 said:

Did go over the labels on fuse box lids did not find the parking aid fuses. Guess the module is shared with something else that is labeled. Will need to do what Davester posted buy an advanced code reader and see what the problem is. Now start the search for a code reader. Thanks.  

 

 

Fuse F18DR in the right instrument panel fuse box.  Labeled "VPM/OBS DET"

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
 Share
Go to topic listing

  • Latest Articles

  • Posts

    • bwiese
      on-wheel cellphone control: 2026 1500 WT (2.7L 4WD std cab)

      By bwiese · Posted

      I have a basic 2026 1500 WT  (2.7L/4WD reg cab shorttbed). Comfy, generally happy with electronics/radio - but is there a way I can add switches to steering wheel right-side position (curr. empty) so I can adjust volume, push phone button to voice dial, etc? Bill W San Jose  
    • Tyler Gibbs
      Travel Trailer 2024 2500 HD 6.6 Gas Engine ?

      By Tyler Gibbs · Posted

      The curb weight on a 1 ton crew cab long bed is around 7k lbs.  Now, I don't know where you went to school but 9k is not more than 2x 7k lbs. More than 2x 7k lbs would be 14k+.   With that said, obviously yes you're going to feel a 9k lb trailer when slowing down.  I already said, when accelerating.  When changing lanes?  No.  But if you look at the context of what was quoted, the original person said, "after a mile or two..." which means that would be after the accelerating portion and you're driving a generally steady pace.  Please do learn to read and comprehend.
    • sFrank
      2026 Silverado Range AFM DFM ECU loaction

      By sFrank · Posted

      So I purchased the Range unit for my 2026 and I am seeing different locations suggested for the ECM . Can anyone confirm wither under hood, left side or right side or behind the wheelwell?
    • No F-bdy Bs
      Dave's Auto (custom engine builder) tear down of L8T

      By No F-bdy Bs · Posted

      Like I've said before. Di and Carbon buildup is not that big of a concern. Engine had minimal buildup, and that engine was obviously not super well maintained. Do regular oil changes, and you're gtg as long as the rest of the truck lasts. Also, the High Pressure FP that people ****** about, but can't tell you why.  Now, I wish they'd trash the variable oil pump. No real world issues with them, but I'll gladly eat whatever miniscule MPG it's saving me in favor of more oil at all RPMs.    Curious to see his assessment of the 7.3 compared to the 6.6. I expect he'll praise the port inj, but from a structural standpoint, the 6.6 is as robust as any engine out there.    Not to take away from the 7.3. I feel it's equally as good as the 6.6.     As to heat on the rear cyls, I'd have to see numerous examples before I'd say it's an issue. Especially not knowing the history of that engine. For all is known, they could have blown a rad hose, and ran it hot, and the 2 rear cyls may be the first to get hot in a low coolant situation, but not be an issue aside from that. 
    • Donstar
      Navigating senior years.

      By Donstar · Posted

      "Life is getting back to normal."    I'm driving again and all new joints are operating as expected for this stage of recovery.   My most recent joint replacement still requires a lot of attention but experience has taught me that time will quiet the remaining pain.  I joked with my surgeon that another joint replacement would take my mind off my most recent surgery and he responded by saying the next will be a hip!  There are no plans for another surgery but, unlike me, I don't think he was joking!  I certainly wouldn't refuse further replacement  if required but hope to spend time out of the "post-op"  period.  I can't stress enough that if you have been recommended for total hip, knee or shoulder replacement that you welcome the offer.  Post-op "recovery" may sound daunting and painful, however, this is far better than the insidious erosion of mobility you are currently experiencing.  Imagine what it would feel like to wake up most mornings feeling better and more mobile than you did the previous day!  Prior to my first surgery in June 2025, even getting out of bed was becoming a formidable task.  Since the day after my first surgery, I get out of bed everyday easily and unassisted.  Making the switch to feeling a little better each day rather than a little worse, is hugely motivating!

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...