2019 Chevrolet Silverado 1500 electrical problems

ELECTRICAL SYSTEM

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that the vehicle failed to start. The vehicle was towed to the residence and jump-started. The vehicle was then driven to a dealer, where it was diagnosed and determined that the grounding straps were damaged, and one strap was severely corroded and fractured, while the other strap was severely corroded. The dealer determined that the grounding straps needed to be replaced. The vehicle was repaired at the owner's expense. Upon investigation, the contact associated the failure with GM Customer Satisfaction Program: N252515590. The manufacturer was notified of the failure and informed the contact that the cost of the repair could be reduced at the discretion of the dealer. The failure mileage was approximately 135,000.

NHTSA complaint #11756559 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

I was camping at a state park outside of Kenton Ohio. On Sunday July 19 2026 while backing up my travel trailer I lost power steering to my 2019 Silverado 1500. then a message came on my display saying service power steering soon and then a check wiring harness warning. I turned off truck and restarted it and warnings cleared and power steering came back. The following morning July 20th started the truck, no power steering and service engine light was on drove to Kenton and had codes read. Had multiple codes for different control modules. Power steering came back and I was able to drive home. Called my dealer and was able to get appointment on July 24. Tried to start truck and it would crank, start run rough for a few seconds then stall out. Had to have it towed to dealer for repair. End result faulty ground strap from body to frame, loss of electric power steering ability while driving due to a ground cable could have been a very dangerous situation for everyone in the vehicle and on the road

NHTSA complaint #11752809 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that a body-to-chassis grounding strap was previously replaced under GM Customer Satisfaction Program: N252515590 (Corroded Ground Strap); however, after the repair, the vehicle experienced electrical failures. The contact stated that while attempting to start the vehicle, several unknown warning lights illuminated, and the engine failed to start. The vehicle was towed to the dealer, where the starter and the ECM were replaced. Additionally, the dealer determined that a secondary grounding strap needed to be replaced, but the part was not covered under the Customer Satisfaction Program. The manufacturer was contacted and referred the contact to the NHTSA Hotline for assistance. The vehicle was not repaired again. The failure mileage was approximately 100,000.

NHTSA complaint #11750545 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

I have a severe safety concern regarding the auto shut off for this Chevy Silverado pick up. Several times I have almost gotten into an accident because while slowing briefly to stop before making a left, turn across traffic, the engine shuts off. When you press the gas, the engine starts back up, but the delay causes a safety concern with oncoming traffic. This feature should have a longer delay or be selectable to turn on. Not require someone to disable it. Every time is driven.

NHTSA complaint #11740239 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Failed emissions test.engine control module error codes,U0129 lost communication with brake system control module,codeU0146 lost communication with serial data gateway module,codeU101lost communication with transmission control module…next failure brake control system module,code U146 lost communication with serial data module, U0100 lost communication with engine control module, U101 lost communication with transmission control module

NHTSA complaint #11737106 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The contact owns a 2019 Chevrolet Silverado. The contact stated while driving at an undisclosed speed, the steering wheel failed to steer in the intended direction. The service power steering warning light illuminated. The contact stated that, fortunately, the failure occurred while the contact was driving in the contact's residential driveway. The vehicle was taken to the dealer where it was diagnosed with a failed electrical ground strap. The contact was informed that the electrical ground strap needed to be replaced. The vehicle was repaired. The contact referenced a Customer Satisfaction Program N25251590, however the contact was informed that the repair was not covered under the program. The manufacturer was made aware of the failure but provided no assistance. The contact was advised to contact the NHTSA Hotline and report the failure. The failure mileage was approximately 60,000.

NHTSA complaint #11735483 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while in reverse(R), the back over prevention camera displayed a blue screen with the message “Camera Service Required” displayed. The failure was intermittent at first but became a permanent failure. The sensor for the hood latch displayed the message that the hood was not closed, even though the hood was securely closed. The contact stated that the remote starter failed due to the hood latch sensor failure. The contact was unsure if the two failures were related. The dealer was contacted, and it was confirmed that the failures were not covered under warranty. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was 56,000.

NHTSA complaint #11730760 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

. I bought this truck for my husband as a birthday present & it has been a nightmare. My husband is a [XXX] & I wanted a vehicle that he would be comfortable in to take him to his numerous medical appointments. The first indication was the check engine light came on. I took to to O'Reillys & they scanned the vehicle & no issue was detected. I then had several instances where the vehicle would not start & one instance when it would not go into reverse & the truck was making a noise from the underbody. The windshield washer unit also was not working. I then took it back to the Ford dealership where it was purchased. They ran a scan at the dealership & said there was nothing wrong. They then indicated that I should take it to a Chevy dealer which I did. They stated that Chevy has a special scan that the previous scans cannot access. I documented all the issues and the Chevy dealership found 8 issues including the transmission, holes in the struts, software issues, washer pump, grille shutter & loose battery cables. The Ford dealership agreed to fix the struts & the washer pump as well as the diagnostic testing. I thought we were going to be able to resolve the transmission and the grille shutter issue but that has not happened. The defective grille shutter is what is activating the check engine light. The Ford dealership charged me for fixing the battery cables and yet they were needed to be done again. They also told me that the grille shutter was not necessary as I could drive with it but I would never know when I had an actual problem. They wanted to replace the torque converter. I submitted a request to Carvana & they offered me 5,000 and I paid double that plus. I don't feel safe driving the vehicle and GM is well aware of the issues with this make and Model. Let's not wait until someone is killed or hurt before action is taken. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11730856 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

My 2019 truck with 50k miles on it, broke down and nearly caused an accident. The safety recall for the wiring harness chafing was not assigned to my VIN. I had vehicle towed to find out my loss of power and 17 error codes were due to the wires rubbing due to improperly installed by the dealer per this NHTSA. I called the 1800 number for Chevy and they told me my VIN wasn’t “Picked” to be part of this recall. I asked why, my vehicle did exactly what recall said. They said sorry we can’t do anything. I could have died the way the truck acted. I need a complaint filed and assistance having the dealer add my VIN to this recall. Any assistance will be appreciated.

NHTSA complaint #11729516 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Vehicle power steering went out while driving as I almost crashed through the corner. My anti-skid light came on on the dash along with a message saying service power steering drive with care and a message saying service ESC. Upon further investigation, it appears the ground strap connecting the frame to the passenger side wheel well is corroded camming electrical problems with the power steering, etc. Apparently my Vin number does not qualify for replacement on my 2019 truck even though it’s still in their warranty Chevy should replace these straps for free. The dealer wants to charge $300 for a diagnostic fee in around $300 for another repair. However mine is under warranty, but I feel like I should not have to pay a diagnostic fee. It should be covered as a recall. I have attached pictures of the codes from the dealership computer.

NHTSA complaint #11728790 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Oil cooler lines are leaking oil. A known GM issue with many owner complaints online. Transmission issues. Motor issues. electrical issues. brake issues. These particular trucks have many issues and nobody is taking responsibility for the issues.

NHTSA complaint #11726169 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

I’d like to report a serious, ongoing safety concern with my 2019 Chevrolet Silverado (5.3 V8 53,028 mi) since Dec 2025. Over the last 4 months, I have experienced at least 20 engine failures/loss of power, with no engine light illuminated after restarting truck. These failures result in a complete loss of power, including steering and braking, posing a significant risk of a crash. Chevy said it would be hard to diagnose with no engine warning light on. Feb 24th, engine failure, warning light stayed on and towed truck to Chevy. Truck on standby, repaired Mar 10th, replacing 2 oxygen sensors per Diagnostics. Picked it up on March 11th, but engine shutdown again the same day and 4 additional failures while driving in my neighborhood, making the truck undrivable. I reached out to Chevy service supervisor, Juliana, but have received no response for the last 10 days. I urge NHTSA to investigate this defect as it poses a severe safety risk. Thank you for your urgent attention.

NHTSA complaint #11726217 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

Odometer Fraud. The contact purchased a 2019 Chevrolet Silverado 1500. The contact stated that upon arriving to the DMV parking lot to register the vehicle, the contact compared the VIN the dealer had initially provided prior to the purchase, to the VIN listed on the title and on the vehicle. The contact discovered that there was a VIN discrepancy. The contact contacted an independent mechanic retrieved a Carfax Report of the VIN listed on the title and informed the contact that the actual vehicle mileage was 182,041. The vehicle was a private sale. At the time of the purchase, the vehicle mileage was 72,409; however, the Carfax Report confirmed that the actual mileage was 182,041. The seller was contacted but failed to respond and had ended communications with the contact.

NHTSA complaint #11721917 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

My 2019 Chevrolet Silverado has experienced repeated engine issues, including a confirmed timing chain failure. The vehicle has been taken in for repairs approximately 6–7 times for the same or related engine problems. Most concerning, the vehicle has stalled while driving, creating a serious safety hazard. Loss of power while in motion puts me and others at risk of an accident. Despite multiple repair attempts, the issue has not been permanently resolved. The timing chain failure is a major engine defect and not expected for a vehicle of this age and mileage. I am filing this complaint due to the safety risk associated with engine stalling and failure.

NHTSA complaint #11719530 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

My Chevrolet Silverado has unresolved Electronic Stability Control (ESC) issues after recall reprogramming was performed twice under my VIN. The vehicle is shaking, hesitating, experiencing reduced acceleration, and feels like it may stall while driving. The truck is unsafe to operate. Dealer diagnosis is scheduled. GM Customer Care advised me to take it to the dealership before escalation. This is a loss-of-propulsion safety concern combined with unresolved ESC recall repairs. Vehicle has approximately 130,000 miles. Symptoms include shaking, hesitation, near-stall, and power loss while driving. ESC recall previously performed and still not resolved. Vehicle is drivable but unsafe. Blinking Engine light code cylinder 1 misfire. All ESC lights on parking brake, traction control.

NHTSA complaint #11716224 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Transmission/ignition. Can not lock vehicle and battery will die. When turning the ignition to off, dash message 'shift to park' appears. Must turn ignition on and off repeatedly to get it to go out. Dealership tried tightening a plug but it did not work.

NHTSA complaint #11713420 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Rear window defrosted heated up so hi my window exploded

NHTSA complaint #11711564 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Unknown, ESC , traction control, service brake. The truck stop and those 2 codes shows and is on but doesn’t it move

NHTSA complaint #11706232 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

I own a 2019 Chevrolet Silverado 1500. While driving 35 MPH entering the flow of traffic, the vehicle lost power with the engine misfiring. The messages "Service Parking Brake" and "Service ESC" were displayed. The check engine warning light was also illuminated. I drove to the nearest dealership the vehicle was diagnosed that cylinder #5 lifters had collapsed. The dealer informed me that the cylinder lifters needed to be replaced. Additionally, the camshaft would be replaced as necessary. The vehicle was being repaired. The manufacturer will be notified of the failure. The failure mileage was approximately 88,000. and I was informed that my service contract had expired less than 2 months ago

NHTSA complaint #11699276 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

As I was driving the vehicle it seems to be hesitating or jerking and when I tried to start it,it would say put your foot on the brakes to start,but my foot was on the pedal and it was slow starting.Days later the engine light came on,took it to the dealership and they told me it was a problem with the brake system.I bought the vehicle brand new,only 41,000 miles,on it now,warranty went out in June of this year.I very rarely drives it and now they saying its a 4,000 job to get it fixed.

NHTSA complaint #11698501 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

My truck for several months now has been having an issue with power steering, gets a service vision system where at time I get no back up camera and a server trailer brake system. While doing research I've found dozens of posts and videos of issues with 2 ground straps on the vehicle thaylt have affected all 3 or these issues I am dealing with. The ground straps are under the truck near the right wheel well and are basically out in the open not protected wires. I live up north in New York and these wires will corroded overtime especially dealing with salt, snow etc. It is a known issue that a TSB has been put out. I called GM to speak with them of this issue and was told that I haven't bring it to a dealership to look at where I would have to pay a diagnostic fee. I would also possibly be responsible for the repair itself. This issie with the ground straps should be a safety recall especially due to the fact it affects power steering. This has caused my vehicle to at times be unsafe to drive when hard to turn. Thos can cause a serious accidents. The fix is so easy and is a huge engineering flaw with where these wires were placed and not protected. Im asking you to put out a recall so individuals like me can get this issie fixed with no costs to the customer. Not fair for us to foot the bill for a known SAFETY issue. This issue happens everyday. Not sure of exact start date that this is making me choose.

NHTSA complaint #11693237 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The back windshield on my Silverado leaks water every time it rains causing the back window to smell of smoke like electrical burning. It also creates a visibility issue out the back window when I've called three different dealerships in the area and each one of them say it is a known issue with this vehicle and it's going to cost almost $3,000 to fix. I have contacted GMC only for them to say that I needed to contact this department I feel like this is a safety issue that GMC should have to help their customers with not just be like oh well your truck may or may not be on fire while it rains

NHTSA complaint #11692405 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

When attempting to park the truck and shut the engine off, a message appears on the dash stating that I should "shift to park". I have already made the shift to park but the system will not allow the electrical system to shut down. A loud beeping begins, door locks remain open and inoperable, the vehicle is then unsecurable and the ignition remains open/on which in time will run the battery down. Disconnection from the battery will stop the drain on the battery for this particular event but will not cure the problem nor erase data that has sometime worked on complex computer controlled devices. I refuse to allow my wife to take the vehicle to park at any location for fear of her safety to secure or lock the vehicle and, in the event she would have to vacate the vehicle it would increase the possibility of theft of the truck. GM has recalled other makes of their products for the same problems which I understand was also reported to NHTSA and has also suffered litigation in the form of class action suits which was won by consumers in the states of Tennessee and Ohio. After consulting the dealership with the complaint, I was instructed that GM has not issued a recall for these trucks which experience the same problem as those they were required to recall and repair. The costs for such repair by the consumer is unreasonable and unwarranted by reasons that this is a manufacturing AND certainly a SAFETY problem for the consumer. Their disregard for safety and quality control has been demonstrated continually as research in this matter and other complaints of GM problems are and continue to be numerous. This vehicle is IS out of the normal warranty range. However, just as the problem with the brakes that suddenly failed just after the warranty expired on this vehicle which was also a major safety problem, extensive testing of GM safety performance is not a priority but rather they ship it out the door to consumers and just see what happens. Thanks you for your time. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM O

NHTSA complaint #11688085 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 55 MPH, the power steering and brakes failed to operate as needed. The contact turned off and restarted the vehicle and continued driving; however, the failure persisted. During the failure, the power steering, brakes, and coolant sensors all failed to operate simultaneously. The contact inspected the vehicle and became aware that the braided ground strap to the sub frame was corroded and needed to be replaced. The contact replaced the ground strap twice. The vehicle was taken to the dealer, who also determined that the ground strap was corroded and needed to be replaced. The dealer replaced the part once, but the failure persisted. The manufacturer was informed of the failure. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 30,000.

NHTSA complaint #11687524 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Shift to Park light comes on during shut off.

NHTSA complaint #11686013 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while depressing the accelerator pedal, the vehicle failed to respond as needed. The contact stated that the vehicle failed to exceed 45 MPH while driving. The dealer was not contacted. The contact stated that the Service trailer brake system and the “Service ESC” warning light were illuminated. The vehicle was not taken to a dealer or independent mechanic to be diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 140,000.

NHTSA complaint #11681339 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

While Driving without a Trailer attached to the truck or anything plugged into the Trailer plugs on the truck, the "Service Trailer Brake System" continuosly flashes up on the Dash and chimes even after mutiple "Dismiss" attempts it still comes back.

NHTSA complaint #11680335 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Key keeps getting stuck when I put it in park and turn off truck! It’s off and on park but it won’t release the key! This happens every day!

NHTSA complaint #11677404 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

What component or system failed or malfunctioned, and is it available for inspection upon request? The ECU/Power train failed/ Yes the vehicle is available for inspection. The vehicle's check engine light & traction light came on & the dash displayed multiple warning messages including reduced engine power & service ECS. How was your safety or the safety of others put at risk? I was traveling on the Interstate at 65 MPH in traffic in the far left passing lane. Engine power was reduced & I had to safely navigate the vehicle through traffic & multiple lanes to safely get the vehicle to the shoulder of the interstate & avoid causing any accidents. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes, the problem was confirmed by my local Chevrolet dealer. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? It was inspected by my local Chevrolet dealer. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No there was not. The issue was attributed to a known manufacturing flaw on my vehicle. The wiring harness to the ECU was chaffed caused by rubbing on the frame, ECU bracket and/or A arm which in turn caused the issue. GM published a repair bulletin on this issue as well as the NHTSA.

NHTSA complaint #11674862 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Truck goes into limp mode several times… fuses pop when it does..it does it when I drive or hit any slight bump

NHTSA complaint #11674410 — an unverified report by a vehicle owner.