2012 Chevrolet Avalanche Suspension Problems
- Complaints
- 1about this part
- Share
- 3%of 36 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the suspension of the 2012 Chevrolet Avalanche, 3% of the 36 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Rear control arms were rusted out and fell off the frame. Additionally with that happening the rear drive shaft was pulled out from transmission and could cause a vehicle to flip. Upon further investigation body frame was extremely rusted for a truck this age. 85450 mes on it.”
NHTSA complaint #11587068, filed 2024-05Related service bulletins
- 11007936Aug 22, 2024This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007935Aug 22, 2024This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11000119Apr 26, 2024This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10247352Nov 14, 2023This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s…
- 10245395Nov 6, 2023This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing…
- 10242061Aug 7, 2023This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10235561Apr 4, 2023This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
Suspension: other model years
Other parts of the 2012 Chevrolet Avalanche
17 complaintsAir bags
6 complaintsEngine
3 complaintsTransmission and drivetrain
3 complaintsSteering
2 complaintsBody and structure
2 complaintsVehicle speed control
2 complaintsWheels
2 complaintsBrakes
1 complaintsElectrical system
1 complaintsExterior lighting
1 complaintsFuel system
1 complaints
← All problems reported for the 2012 Chevrolet Avalanche
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology