2017 Chevrolet Tahoe Electrical Problems

They radio screen and radio navigation system. It will run batteries down replaced 2 Batteries this year. Radio goes haywire changes channels, makes dinging sound, navigation goes off. Screen moves jumps changes volume. Hard to drive very distracting and navigation stops working. None of this will stop until the vehicle is turned off and generally on restart it starts back up. Makes for very unsafe driving distraction. It started about a year ago it would happen occasionally now it’s every time you start the vehicle and drive. The constant noise and movement is again unsafe distracting and disrupts driving and anyone trying to have a conversation in my vehicle. Very very unsafe…

NHTSA ID

11751928

Incident

Nov 1, 2025

Steering wheel locked - Available for Inspection - Can not Steer the vehicle - Diagnostic by independent service center - Unknown (Inspection by Manufacturer) - Massage (Power Steering Assist- Drive with care)

NHTSA ID

11729832

Incident

Mar 30, 2026

Odometer Fraud. The contact purchased a 2017 Chevrolet Tahoe on February 21, 2026. The contact used another vehicle as a trade-in to purchase the vehicle. The contact stated that the odometer was recorded at 36,688 at the time of the sale. The contact was provided with an Experian report, which indicated that the odometer reading was last recorded at 35,900. The contact purchased the Carfax report the following day, which indicated that on March 25, 2025, the last odometer reading was 109,967. The sales representative was contacted and informed of the discrepancy, and was informed that the issue would be resolved. The contact was informed that the trade would be voided.

NHTSA ID

11719796

Incident

Feb 21, 2026

Mileage

109,967 mi

My car has a problem This will be the 3rd visit to the Chevy dealership and the 6th time in a garage. At this time, the original alternator that came with the Tahoe, was running high through December and replaced with a new alternator from Parts Geek. It was ok for a couple weeks and is running high again. You cannot test it from a cold start to get this reading. It must be ran for at least 20 min. After a certain amount of time the battery gauge will move to the highest point, the warning lights of ABs, traction control, stabilitrak, trailer brake light, battery light (first time on 1/27/2026 for battery light), loss of drivers assist on 1/26/2026, tire pressure light, car dies coming to a stop sign. I can’t turn it back on for at least a min. I’m stuck inside with zero power, can’t unlock the doors to get out to direct traffic, open windows or put on 4 ways so I don’t get smacked in the middle of the road. After that minute I heard a click (no key in ignition, not trying to start) and then the dash lights started coming back on again and I started it. The battery did not restart the time on the radio screen so I’m assuming I didn’t die fully. The radio screen always goes black first, then the heat goes in and out, the warning lights come on and it dies. Takes a minute or so to be able to start it again and the lights aren’t on anymore but will continue to do the same shit after awhile of driving and now daily. I’m afraid to drive it anywhere since almost getting stuck inside and plowed at an interaction. I have reached out to Chevy about this problem and was referred to take it back to the dealership again, and to reach back out as soon as it’s there to open a case on the issue.Ive had it, this has been ongoing for a year, and I have to keep paying for things that doesn’t fix the issue and it’s getting worse.

NHTSA ID

11714202

Incident

Jan 26, 2026

The system that I believe to be failing has to do with electrical components of the 2017 Chevy Tahoe. It has completely lost all power two times while driving this vehicle. In both instances, mine & my children's lives were at risk including those who could have hit us. If anyone had been behind me as I was turning and the car shut off mid turn, it's possible we could have been hit by a vehicle(s) going 50+ mph. It's available to you to be inspected if needed. The vehicle has been evaluated by a mechanic who says he cannot find any specific 'problem' but did have to turn off multiple error codes. The chevy dealership thinks it may have to do with the remote start antenna. This has not been reproduced by a dealer or service center but it has been reproduced by myself when I attempted to drive the car again after the error codes were turned off. I also have confirmation of this happening to another person who owns a 2017 suburban and after servicing the car they continue to have issues. They were entering onto a highway on the on ramp and their car completely lost power and stopped- I would hate to see what could have happened if this was on the highway itself as it could have had the potential of lives being lost. The only warning messages I have seen had to do with servicing the remote start, which has never worked for us despite having it worked on prior to purchasing the vehicle. There were messages about stabilitrack the first day this incident occurred but not the second time that it occurred. Both times the car will turn back on after about 5 minutes but it's as if the cars system was completely reset (clock at 12, radio setting default, etc). The fact that I know of one person with a 2017 Chevy that this has also happened to, I believe an immediate recall should be initiated as I will not be driving this vehicle until there is an answer to save our lives and others on the road.

NHTSA ID

11659984

Incident

Apr 15, 2025

THE ELECTRONIC SCREEN AND COMPUTER FUNCTION IS FAILING. PHONE CALLS ARE DROPPED AND OTHER FUNCTIONALITY IS FAILING INCLUDING THE INFORMATION SCREEN

NHTSA ID

11658961

Incident

Mar 1, 2025

There is a trailer brake warning that comes up ALOT! Even more when it is raining or cold out . It beeps continuously, can’t see the speed I am going because it’s always flashing trailer brake warning. When I dismiss the message it pops on again and again. I have read up on this VERY COMMON ISSUE , alot of people are having with the trailer brake system warning. It makes the radio system even go crazy . And me Crazy! Constantly hearing the beeping over and over .

NHTSA ID

11632577

Incident

Dec 11, 2023

Urgent Attention Needed for Chevy 2017 Tahoe Safety Concern The Chevy 2017 Tahoe is presenting a critical safety issue with the recurring error message "Trailer Brake System" on the dashboard. This leads to a complete shutdown of the vehicle and loss of control at random intervals, posing a severe danger, especially on high-speed roads and highways. Despite attempting repairs, including replacing the controller module, plug adapter, and trailer brake switch, the issue persists. This widespread problem, affecting many users, indicates a potential manufactured defect demanding immediate attention and a recall. It is crucial to address this matter promptly due to its hazardous nature, even for those who do not use a trailer. The safety of vehicle occupants is at stake, and urgent action is required to rectify this concerning issue.

NHTSA ID

11565440

Incident

Jan 14, 2024

The contact's brother owns a 2017 Chevrolet Tahoe. The contact stated that while driving 70 MPH, the check engine warning light illuminated, and the message "Reduced Engine Power" was displayed. Additionally, the vehicle decelerated to 20 MPH. The contact was able to pull to the side of the road. The contact stated that he turned on the hazards lights and continued driving 20 MPH. The contact stated that upon arriving to his residence, he connected an OBD reader to the vehicle and read diagnostic code P2138, which indicated an accelerator pedal sensor failure. The contact stated that he replaced the part himself; however, the failure persisted. The vehicle was taken to the dealer, where it was determined that there was water leaking inside the vehicle from the roof antenna mounting point, which caused the driver's side fuse box to rust, causing electrical failures. The vehicle was repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was unknown.

NHTSA ID

11553849

Incident

Oct 22, 2023

Vehicle is randomly not starting, it will turn over and make a click sound

NHTSA ID

11553571

Incident

Nov 2, 2022

The contact owns a 2017 Chevrolet Tahoe. The contact stated while attempting to start the vehicle remotely, the vehicle would not start. The contact was able to start the vehicle with the key. The contact stated while driving 5 MPH, several safety features became inoperable with an audible alert. The contact stated that the instrument cluster also went blank. The dealer was contacted and stated that it might be a wiring harness failure, and that the VIN was not included in a recall. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was not available.

NHTSA ID

11488242

Incident

Oct 6, 2022

Mileage

5 mi

The Trailer Brake System light repeatedly came on 13SEP2022 and continues to alert you while driving with alerting sound. It also is causing my SUV not to start properly and causing voltage shortage issues.

NHTSA ID

11484555

Incident

Sep 13, 2022

On 05/12/22, Service Trailer brake system warning alerts came on. Simply driving my Tahoe doing approximately 30 mph. We were not towing. It did it non stop for the full 30 miles home chiming and Blinking.

NHTSA ID

11464423

Incident

May 12, 2022

TL* THE CONTACT OWNS A 2017 CHEVROLET TAHOE. THE CONTACT STATED THAT HER AIR CONDITIONING NO LONGER OPERATED AS NEEDED. THE CONTACT THEN TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THE VEHICLE WITH A CRACKED CONDENSER. THE CONTACT THEN REACHED OUT TO THE MANUFACTURER AND WAS GIVEN A CASE; THE CONTACT WAS ALSO REFERRED TO THE NHTSA FOR ASSISTANCE. THE DEALER HAD YET TO BE NOTIFIED OF THE FAILURE. THE VEHICLE HAD YET TO BE REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 68,000.

NHTSA ID

11339067

Incident

Jul 6, 2020

Mileage

68,000 mi

TL* THE CONTACT OWNS A 2017 CHEVROLET TAHOE. THE CONTACT STATED WHILE DRIVING 20 MPH, THE VENTS STARTED TO BLOW HOT AIR. THE CONTACT STATED HE NOTICED A CRACK IN THE AIR CONDITION CONDENSER. THE VEHICLE WAS TAKEN TO EDWARDS CHEVROLET-280 LOCATED AT 5499 US-280, BIRMINGHAM, AL 35242, (205) 980-3325, WHERE THE VEHICLE WAS DIAGNOSED AND THE CONTACT INFORMED THAT THE CONDENSER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER HAD BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 51,000.

NHTSA ID

11327282

Incident

May 26, 2020

Mileage

51,000 mi

TL* THE CONTACT OWNS A 2017 CHEVROLET TAHOE. THE CONTACT RECEIVED AN UNKNOWN RECALL NOTIFICATION. THE CONTACT TOOK THE VEHICLE TO BUZZ CHEW CHEVROLET (656 COUNTY RD, 39A, SOUTHAMPTON, NY 11968, (631) 259-6187) AND WAS INFORMED THAT THE PART WAS NOT AVAILABLE FOR THE REPAIR. THE CONTACT ALSO STATED THAT THE FRONT DRIVER'S SIDE TIRE WAS PULLING TO THE RIGHT. THE DEALER INFORMED THE CONTACT THAT THE ALIGNMENT AND BALANCE WERE OK. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND PROVIDED CASE NUMBER: 9-5651337907. THE FAILURE MILEAGE WAS 49,000. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

NHTSA ID

11286281

Incident

Nov 22, 2019

Mileage

49,000 mi

TL* THE CONTACT OWNS A 2017 CHEVROLET TAHOE. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 19V761000 (SUSPENSION, ELECTRICAL SYSTEM). THE CONTACT CALLED AND WAS INFORMED THAT THE PARTS WERE PENDING AND UNAVAILABLE. THE CONTACT HAD NOT SPOKEN WITH THE MANUFACTURER REGARDING THE RECALL. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

NHTSA ID

11271663

Incident

Oct 28, 2019

WHEN PLACED INTO REVERSE THE BACKUP CAMERA AUTOMATICALLY TURNS ON AT MAXIMUM BRIGHTNESS AND CANNOT BE DIMMED OR OVER RIDDEN. THIS CAUSES BLINDING AND INABILITY TO SEE OUT OF THE VEHICLE AT NIGHT. THE BRIGHTNESS IS SUCH THAT YOU CANNOT SEE OUT OF ANY WINDOWS FROM INSIDE THE VEHICLE. TO SEE OUTSIDE YOU MUST ROLL DOWN THE WINDOWS BUT THIS ELIMINATES THE ABILITY TO SEE WHAT IS BEHIND YOU.

NHTSA ID

11231778

Incident

Jul 14, 2019

Mileage

51,000 mi

AUTO (ELECTRIC) DOOR LOCK SYSTEM INTERMITTENTLY FAILS TO FUNCTION; WHEN DOORS ARE LOCKED, UNLOCK BUTTON IS FAILING TO UNLOCK THE DOORS. THIS HAS OCCURRED BOTH WHILE STATIONARY AND WHILE MOVING ON A CITY. (THIS VEHICLE IS A POLICE CANINE VEHICLE).

NHTSA ID

11231518

Incident

Jul 1, 2019

Mileage

23,216 mi

THE DASH COMPUTER COMES AND GOES INTERMITTENTLY. UNABLE TO VIEW MILEAGE OR FUEL GAUGE. IT HAPPENS WHEN STARTING THE VEHICLE AND REMAINS OFF FOR THE DURATION UNTIL THE CAR IS SHUT OFF. THE FREQUENCY OF IT COMPLETELY GOING BLACK IS RANDOM.

NHTSA ID

11205916

Incident

Apr 10, 2019

Mileage

13,000 mi