Transmission and drivetrainPart report
2002 Chevrolet Avalanche 2500 Transmission and drivetrain Problems
- Complaints
- 1about this part
- Share
- 2%of 60 total for the year
- Median mileage
- 110,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the transmission and drivetrain of the 2002 Chevrolet Avalanche 2500, 2% of the 60 complaints for this model year. Where a mileage was given, the median is 110,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 11006421Jul 24, 2024GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or…
- 10249579Jan 12, 2024This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10242843Sep 1, 2023The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the…
- 10220319Sep 1, 2022This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2002 | 1 | 2% |
Other parts of the 2002 Chevrolet Avalanche 2500
Engine cooling
28 complaintsBrakes
18 complaintsElectrical system
5 complaintsFuel system
5 complaintsEngine
3 complaintsOther or unknown
2 complaintsAir bags
1 complaintsExterior lighting
1 complaintsSteering
1 complaintsTires
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
28 complaintsBrakes
18 complaintsElectrical system
5 complaintsFuel system
5 complaintsEngine
3 complaintsOther or unknown
2 complaintsAir bags
1 complaintsExterior lighting
1 complaintsSteering
1 complaintsTires
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2002 Chevrolet Avalanche 2500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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