Complaint volume
508 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2018 Chevrolet Silverado Complaints
508 consumer-submitted complaints on record for the 2018 Chevrolet Silverado, grouped by component category.
508 Total complaints
10 Crash reports
4 Fire reports
8 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are power train, engine, service brakes. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 10 crash reports, 4 fire reports, 8 injury reports, and 1 fatality report. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 195 complaints, with an average reported failure mileage of 44,903 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to power train, engine, service brakes?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2018 Chevrolet Silverado?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2018 Chevrolet Silverado
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2018 Chevrolet Silverado complaints?
10 Crash
4 Fire
8 Injury
1 Fatality
15 Towed
6 Medical attention
What are the most common 2018 Chevrolet Silverado complaint categories?
POWER TRAIN 103
ENGINE 45
SERVICE BRAKES 39
UNKNOWN OR OTHER 31
ELECTRICAL SYSTEM 28
POWER TRAIN,ENGINE 15
SUSPENSION 15
STEERING 13
ELECTRICAL SYSTEM,SERVICE BRAKES 12
SERVICE BRAKES, HYDRAULIC 9
508 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| Aug 2021 | SERVICE BRAKES, HYDRAULIC | The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the service brake assist message was displayed, and the brakes were slow to engage. The vehicle was taken to the dealer and diagnosed that the brake booster pump had failed and needed to be replaced. The vehicle was not repaired and remained at the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 60,000. | Crash: No Fire: No | 60,000 |
| Aug 2021 | POWER TRAIN | I was on highway 65 coming out of Rocklin Ca going back to Yuba City Ca. The Chvey Silverado with out any warning it just lost power and I had to pull over. I am glad I was on the slow lane. If I was on fast lane with a big rig behind me. It would have been bad. After pulling over the Eng Light when on for the first time since I have owned the truck. Not any time before. I thought if a family with children was in the fast lane and this happened it would not be a good out come. I had it towed to my home the chevy dealer was close. On July 18 I had it towed to the dealer I had the truck towed to Wheeler Chevrolet In Yuba City They replace the engine computer and the tranny computer . And to day Aug 1 , 2021 they said they would fix the tranny. I am wondering if they know what they are doing ? This is very disturbing I am very apprehensive about the safety of the truck if this were to happen again !! | Crash: No Fire: No | Unknown |
| Aug 2021 | POWER TRAIN | The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving 75 mph, the traction control and the transmission overheating warning lights illuminated. The contact was able to park on the side of the road for 30 minutes for the transmission to cool down. The contact stated while driving to his residence, there was an abnormal sound coming from the vehicle. The contact took the vehicle to the local dealer to be diagnosed. The contact was informed that the transmission control module needed to be replaced. The vehicle was repaired however, the failure recurred. The manufacturer was not informed of the failure. The failure mileage was 24,158. | Crash: No Fire: No | 24,158 |
| Aug 2021 | ELECTRICAL SYSTEM | Hood latch sensor throws an engine fault code. The code says it cant determine if the hood is open or closed. After about 2 weeks the hood latch sensor keeps faulting every 1 second to 4 seconds for an extended period of time. | Crash: No Fire: No | Unknown |
| Jul 2021 | ENGINE | The "check engine" light keeps coming on. | Crash: No Fire: No | Unknown |
| Jul 2021 | ENGINE | The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving approximately 55 mph, the vehicle lost motive power with the check engine warning light illuminated. The contact restarted the vehicle. The vehicle was taken to the local dealer but was not diagnosed nor repaired. The manufacturer was notified of the failure. The approximate failure mileage was 23,000. | Crash: No Fire: No | 23,000 |
| Jul 2021 | ELECTRICAL SYSTEM,SERVICE BRAKES | The DIC and infotainment both change settings on their own. It will change radio stations or call people on the infotainment and the DIC will change information displayed. The safety issue is it will also flash that the trailer has been disconnected/connected and when it thinks the trailer has been disconnected the trailer brakes will fail to function. It is a known problem with the display issue but I am unaware of any reports on trailer brake function. I have had a few serious conditions on two trailers when the truck does not recognize the trailer being connected and fails to apply the brakes. | Crash: No Fire: No | Unknown |
| Jul 2021 | SERVICE BRAKES | The trailer brake control module stopped working on the interstate while pulling a 37' fifth wheel camper. This defective part caused the truck to not have any electric brakes on the camper. A warning message appeared on the dash. A new trailer brake control module fixed the problem. Since the vehicle was out of warranty (37,878 miles) the part was not covered by the dealer. The dealership where the part was purchased informed me that it was a common problem. This problem occurred while traveling at 65 miles per hour. There was only the truck brakes to stop the camper without the trailer brakes working. This is a serious problem and should be addressed. | Crash: No Fire: No | Unknown |
| Jul 2021 | TIRES | Severe cracking in the sidewalls of all the tires on my 2018 Chevy Silverado Pickup truck, 44,338 miles, all driven in Michigan. No significant tread wear, just deep cracks on the sidewalls.P285/45R22 110 H M=S | Crash: No Fire: No | Unknown |
| Jul 2021 | POWER TRAIN,UNKNOWN OR OTHER,ENGINE | Radiator started leaking at 40,000 miles. Leaking at a weld where tube connect to side tanks. | Crash: No Fire: No | Unknown |
| Jul 2021 | SEATS | The drivers seat moves while turning. It feels like the seat is sliding when turning then there is a "catch" and a sudden stop in movement. While driving and making a turn the feeling the seat will come unbolted from the floor is a unnerving feeling to say the least | Crash: No Fire: No | Unknown |
| Jul 2021 | STRUCTURE | UNDERCAR BODY EXCESSIVELY RUSTING AND CORRODING | Crash: No Fire: No | Unknown |
| Jun 2021 | POWER TRAIN | The transmission clunks and slips a lot. | Crash: No Fire: No | Unknown |
| Jun 2021 | POWER TRAIN | Radiator developed a leak as described in General Motor's Service Bulletin PI1513F dated January, 2019. Safety was put at risk due to having a vehicle which could have a sudden radiator failure and permanently damage the vehicle. The Dealership I had my radiator replaced at would not state if they have had this issue occur often. No warning lamps or messages prior to the radiator losing 1.5 gallons of coolant. My first symptom was the engine overheating. | Crash: No Fire: No | Unknown |
| Jun 2021 | POWER TRAIN | While driving or idling Transmission temp was around and staying at 240. | Crash: No Fire: No | Unknown |
| Jun 2021 | UNKNOWN OR OTHER | Consistent failure with AC condensor for 2014 thru 2019 Chevrolet trucks. So common, should have been fixed or replaced. | Crash: No Fire: No | Unknown |
| May 2021 | POWER TRAIN | While driving highway speed on cruise control the RPM levels start jumping up and down and it feels like your driving over the rumble strips. It only last for a second or two at a time, but it does do it a good amount of times while driving. | Crash: No Fire: No | Unknown |
| May 2021 | ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM | The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving at various speeds during high weather temperatures, it was discovered that the air conditioning system failed to activate and cool the vehicle. The vehicle was taken to an independent mechanic where it was diagnosed with the radiator valve was leaking and needed to be replaced. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 38,540. | Crash: No Fire: No | 38,540 |
| May 2021 | SEAT BELTS | The rear seat belts do not retract once extended. The emergency locking mechanism locks the belt, but the belt does not retract. Installation of car seats that require seat belts to be locked and retracted until tight is not possible. | Crash: No Fire: No | Unknown |
| May 2021 | STEERING,ELECTRICAL SYSTEM | AT SLOW SPEEDS, SUCH AS WHEN PARKING, THE TRUCKS ELECTRICAL SYSTEM SHUTS DOWN, I LOSE POWER STEERING, DASH LIGHTS, RADIO, AND THEN THE TRUCK RESTARTS ITSELF AND CONTINUES. THIS HAS HAPPENED MULTIPLE TIMES AND CHEVROLET DEALERS DONT W WHAT THE PROBLEM IS. IF NEARLY COLLIDED TWICE DUE TO LACK OF POWER STEERING. | Crash: No Fire: No | 24,084 |
| Apr 2021 | POWER TRAIN | HARD DOWNSHIFT FROM 2ND TO 1ST | Crash: No Fire: No | Unknown |
| Apr 2021 | UNKNOWN OR OTHER | WENT TO TURN INTO PARKING STALL AND EVERYTHING SHUT OFF AND THE DOORS LOCKED. RADIO, LIGHTS, ENGINE EVERYTHING TURNED OFF. NEXT DAY TURNED INTO A DRIVE THRU AND IT FLICKERED AND CAME UP WITH SERVICE STABLI TRAK. I TALKED WITH A PLACE THAT COULD HOOK UP MY TRUCK TO SEE IF ANYTHING WAS WRONG. THEY COULDNT FIND ANYTHING. THEY SAID THEY DROVE THE TRUCK AROUND AND NOTHING HAPPENED. I LEFT AND IT SHUT COMPLETELY DOWN ONCE AND FLICKERED TWICE. IM HOPING THIS IS COVERED UNDER WARRANTY. IM AT 43000 MILES. HELP! | Crash: No Fire: No | 43,000 |
| Apr 2021 | POWER TRAIN | WHEN COMING TO A FULL STOP, THE TRANSMISSION DOWN SHIFT REALLY HARD. IT MAKES THE VEHICLE JERK FORWARD. IT DOESN'T MATTER IF YOU ARE GOING UP HILL/DOWNHILL OR ON A FLAT ROAD. I TOOK IT TO THE DEALER AT 4K MILES FOR THIS REASON AND WAS TOLD IT WAS A KNOWN CHEVY ISSUE BUT THAT THEY HAD NO WAY OF FIXING IT.I TOOK IT BACK A SECOND TIME AT 5K AND WAS TOLD THE JERKINESS AND POOP THE TRANSMISSION DOES IS A GM DEFECT DESIGN BUT THAT THEY HAD NO WAY OF FIXING. DEALER SAID OTHER OWNERS HAVE INSTALLED A 3RD PARTY SINGLE PIECE DRIVE SHAFT WITH ANGLE SPACERS BUT THAT WAS NOT COVERED BY GM WARRANTY. DEALER ESSENTIALLY WANTED ME TO FIX THE HARSH SHIFTING AND CLUNKINESS BY GOING WITH AN AFTER MARKET PARTS PROVIDER. A WORK AROUND THAT HAS SEEM TO MAKE THE ISSUE MORE BEARABLE IS PUTTING THE TRUCK IN 'TOW MODE' IT SMOOTHS THE RIDE OUT BUT IT TENDS TO MAKE THE TRANSMISSION RUN ABOUT 20'40 DEGREES HOTTER | Crash: No Fire: No | 5 |
| Apr 2021 | UNKNOWN OR OTHER | RADIATOR LEAKING FOR NO APPARENT REASON. TRUCK HAS ONLY 54K MILES AND IS IN EXCELLENT CONDITION SERVICED ACCORDING TO SCHEDULE BY CHEVROLET DEALERSHIPS. | Crash: No Fire: No | Unknown |
| Mar 2021 | ELECTRICAL SYSTEM,UNKNOWN OR OTHER,VISIBILITY/WIPER | WHILE WAITING TO ORDER A MORNING COFFEE AT A LOCAL COFFEE SHOP DRIVE THRU (STATIONARY), THE REAR DEFROST/DEFOGGER CAUSED ONE OF THE GLASS PANELS OF THE REAR WINDSHIELD/BACK GLASS TO SHATTER/EXPLODE. THERE WAS ALSO SMOKE & AN UNMISTAKABLE ELECTRICAL BURNING SMELL PRESENT AT THAT TIME. PLEASE REFER TO GM CANADA RECALL N192220470, AS I BELIEVE THIS SHOULD BECOME A SAFETY RECALL IN THE UNITED STATES OF AMERICA AS WELL. | Crash: No Fire: No | 37,500 |