2 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
19V328000 · Engine
Reported: 2019-04-25 (April 25, 2019) · Model years: 2019
General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 4500, 5500 and 6500 vehicles and 2017-2019 Chevrolet Silverado 2500 and 3500 vehicles and GMC Sierra 2500 and 3500 vehicles equipped with Duramax 6.6 liter diesel engines and an optional engine-block heater. The engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.
Consequence: A short-circuit may damage the engine components and increase the risk of fire.
Remedy: GM will contact owners, dealers will replace the engine block heater, free of charge. Additionally, in Chevrolet Silverado 2500 and 3500 vehicles, dealers will install a new rerouted heater cord. The recall began December 11, 2019. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N182206310.
NHTSA campaign record ↗25V390000 · Service Brakes, Hydraulic:Brake Fluid Low Warning:Switch/Sensor/Float
Reported: 2025-06-12 (June 12, 2025) · Model years: 2019
General Motors (GM) is recalling certain 2019-2024 Chevrolet Silverado Medium Duty 4500HD, 5500HD, and 6500HD vehicles. The brake pressure sensor assembly may leak brake fluid into the brake pressure switch and cause a short circuit.
Consequence: An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the brake pressure switch wire harness, free of charge. Owner notification letters were mailed September 11, 2025. Owners may contact GM customer assistance number at 1-866-467-9700. GM's number for this recall is N242482680. Vehicles in this recall that were previously repaired under 23V266 will need to have the new remedy completed.
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
3 unique complaints in this selection. Analysis snapshot: 2026-10-01.
100.0%Usable mileage3 / 3 records
100.0%Valid incident date3 / 3 records
100.0%Valid filing date3 / 3 records
100.0%Ordered incident and filing dates3 / 3 records
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
Component complaint heatmap
Component
2019
Engine
266.7%ODI 11374346 · 5,300 mi
2ND TIME WATER LINE BREAKS SAME AS THE ONE INSTALLED 1 MONTH PRIOR
THIS TRUCK IS BEING USED IN A BOX TRUCK APPLICATION WITH STANDARD 8' WIDE BOX, 16' LONG. THE SIDE MIRRORS THAT COME ON THE 2019 SILVERADO 5500HD DO NOT EXTEND OUT FAR ENOUGH TO SEE SAFELY ALONG THE SIDE OF THE STANDARD 8' BOX. IT IS VERY HARD TO SEE TRAFFIC ON EITHER SIDE AND EXTREMELY DIFFICULT TO BACK UP SAFELY. I NOR THE DEALERSHIP HAS BEEN ABLE TO GET ANY HELP WITH THIS SAFETY ISSUE FROM CHEVROLET FOR OVER A YEAR NOW. I HAVE BEEN TOLD BY A DOT OFFICER THAT I MUST GET THE MIRRORS TO EXTEND OUT FAR ENOUGH TO CLEAR THE BOX IN MY REAR VIEW. …
The contact owns a 2019 Chevrolet Silverado 5500. The contact stated while driving at various speeds, the vehicle loss motive power and stalled. The failure recurred on several occasions with the check engine warning light illuminated. The contact was unable to restart the vehicle. The vehicle was taken to the local dealer however, the mechanic was unable to determine the cause of the failure. The manufacturer was notified of the failure. The failure mileage was 7.
THIS TRUCK IS BEING USED IN A BOX TRUCK APPLICATION WITH STANDARD 8' WIDE BOX, 16' LONG. THE SIDE MIRRORS THAT COME ON THE 2019 SILVERADO 5500HD DO NOT EXTEND OUT FAR ENOUGH TO SEE SAFELY ALONG THE SIDE OF THE STANDARD 8' BOX. IT IS VERY HARD TO SEE TRAFFIC ON EITHER SIDE AND EXTREMELY DIFFICULT TO BACK UP SAFELY. I NOR THE DEALERSHIP HAS BEEN ABLE TO GET ANY HELP WITH THIS SAFETY ISSUE FROM CHEVROLET FOR OVER A YEAR NOW. I HAVE BEEN TOLD BY A DOT OFFICER THAT I MUST GET THE MIRRORS TO EXTEND OUT FAR ENOUGH TO CLEAR THE BOX IN MY REAR VIEW. …
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2019: 3 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2019
1
3
3
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2019
3
0
0
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
Component co-occurrence matrix
Component
Engine
Visibility/Wiper
Engine
—
0
Visibility/Wiper
0
—
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
2 patterns with matching reports.
Stalling or loss of power
1 mentions · 33.3% of complaints
Median mileage: 7 mi (1 usable records).
ODI 11419679 · 7 mi
The contact owns a 2019 Chevrolet Silverado 5500. The contact stated while driving at various speeds, the vehicle loss motive power and stalled. The failure recurred on several occasions with the check engine warning light illuminated. The contact was unable to restart the vehicle. The vehicle was taken to the local dealer however, the mechanic was unable to determine the cause of the failure. The manufacturer was notified of the failure. The failure mileage was 7.
Matching rule\b(stall\w*|loss of power|lost power|engine shut\w* off)\b
Warning lights and dashboard alerts
1 mentions · 33.3% of complaints
Median mileage: 7 mi (1 usable records).
ODI 11419679 · 7 mi
The contact owns a 2019 Chevrolet Silverado 5500. The contact stated while driving at various speeds, the vehicle loss motive power and stalled. The failure recurred on several occasions with the check engine warning light illuminated. The contact was unable to restart the vehicle. The vehicle was taken to the local dealer however, the mechanic was unable to determine the cause of the failure. The manufacturer was notified of the failure. The failure mileage was 7.