ID: #23V042000
MFR: General Motors, LLC
SYSTEM_COMPONENT
POWER TRAIN:DRIVELINE:DRIVESHAFT
EVENT_SUMMARY
Your vehicle's left-side driveshaft assembly may be missing a critical retaining ring that keeps it securely in place.
RISK_ASSESSMENT
If this ring is missing, the driveshaft could come apart, causing your vehicle to lose power or roll away when you put it in park, which could lead to a crash.
RESOLUTION_PROTOCOL
You should take your vehicle to a dealership, where they will replace the left-side half-shaft assembly for free. They've already sent you a letter about this, but you can also contact Chevrolet at 1-800-222-1020 for more information and to schedule an appointment.