2021 CHEVROLET SILVERADO 1500 Engine And Engine Coolingengineengine Control Module Ecuecm Problems
2 NHTSA complaints on file
Engine And Engine Coolingengineengine Control Module Ecuecm Issues in the 2021 CHEVROLET SILVERADO 1500
2 engine and engine coolingengineengine control module ecuecm complaints have been filed with NHTSA for the 2021 CHEVROLET SILVERADO 1500. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
2
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Engine And Engine Coolingengineengine Control Module Ecuecm Complaints
The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while her husband was driving approximately 60 MPH, the vehicle started shaking and lost motive power. The contact stated that the check engine warning light was illuminated. The driver was able to drive the vehicle back to the residence at a reduced speed. The vehicle was then driven to a local dealer to be diagnosed. The dealer diagnosed the vehicle and determined that the engine control module and sensors needed to be replaced. The vehicle was repaired. The vehicle was retrieved; however, while driving off the lot, the check engine warning light illuminated, and the vehicle started shaking violently. The vehicle was with the dealer. The dealer then diagnosed the vehicle and determined that two of the lifters in the engine needed to be replaced. The vehicle was not repaired. The contact researched online and related the failure...
The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle failed to restart. The check engine warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the fuel pump. The vehicle was repaired, but the failure reoccurred. The vehicle was taken to an independent mechanic, who diagnosed a failure with the ECM wiring harness. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 13,000.
Other 2021 CHEVROLET SILVERADO 1500 Problem Areas
Engine
290 complaints
Power Train
179 complaints
Electrical System
84 complaints
Unknown Or Other
59 complaints
Engine And Engine Cooling
38 complaints
Steering
33 complaints
Service Brakes
31 complaints
Structurebody
22 complaints
Fuelpropulsion System
21 complaints
Air Bags
17 complaints
Suspension
14 complaints
Vehicle Speed Control
9 complaints
Wheels
8 complaints
Seat Belts
6 complaints
Forward Collision Avoidance Automatic Emergency Braking
5 complaints
Latcheslockslinkages
5 complaints
Visibilitywiper
5 complaints
Exterior Lighting
4 complaints
Latcheslockslinkagestailgatelatch
4 complaints
Back Over Prevention Warnings
3 complaints
Structure
3 complaints
Engine And Engine Coolingenginehard Parts Internalmechanical
2 complaints
Forward Collision Avoidance Adaptive Cruise Control
2 complaints
Power Trainautomatic Transmissioncontrol Module Tcmpcmtecm
2 complaints
Seats
2 complaints
Service Brakes Hydraulic
2 complaints
Electrical Systemadasparking Assistwarning
1 complaint
Electrical Systemignition
1 complaint
Electrical Systemignitionanti Theftimmobilizerproximitykeysender
1 complaint
Electrical Systemwiring
1 complaint
Electronic Stability Control Esc
1 complaint
Engine And Engine Coolingcooling Systemradiator Assembly
1 complaint
Engine And Engine Coolingexhaust Systememission Controlcatalytic Convertor
1 complaint
Equipmentelectricalengine Block Heater
1 complaint
Exterior Lightingheadlightshighlow Beam Dimmer Switch
1 complaint
Forward Collision Avoidance Warnings
1 complaint
Fuel System Diesel
1 complaint
Fuel System Gasolinedeliveryfuel Pump
1 complaint
Lane Departure Assist
1 complaint
Lane Departure Warning
1 complaint
Latcheslockslinkagesfuelingcharging Doorhatchport
1 complaint
Latcheslockslinkagestailgatelock
1 complaint
Latcheslockslinkagestrunk Lidlock
1 complaint
Parking Brake
1 complaint
Power Trainautomatic Transmission
1 complaint
Power Trainautomatic Transmissionfluidlubricantvalvesvalve Body
1 complaint
Power Trainautomatic Transmissiontorque Converter
1 complaint
Power Traindrivelinedifferential Unit
1 complaint
Power Trainmanual Transmissionsealsgaskets
1 complaint
Tires
1 complaint
Tirespressure Monitoring And Regulating Systems
1 complaint
Traction Control System
1 complaint
Visibility
1 complaint