2003 Chevrolet Silverado 2500 transmission problems
The 2003 Chevrolet Silverado 2500 has 30 transmission complaints filed with NHTSA — 5% of the year's total, and up sharply from the prior model year.
30
Transmission complaints
5%
Share of year
0
Crash-involved
0
Related recalls
Transmission complaints by year
What owners report
“NOTICED TRANSMISSION LEAKING, IDENTIFIED THAT THE TRANSFER CASE HAD CRACKED IN THE SLOTS THAT HOLD THE PUMP. IDENTIFIED NUMEROUS COMPLAINTS ONLINE ON DURAMAX TRANS MISSIONS, AND IDENTIFIED AN AFTERMARKET PRODUCT WAS MADE TO PREVENT FURTHER CRACKS FROM OCCURRING. IT SEEMS THAT THE HOUSING IS MADE OF…”
Common questions
How many transmission complaints does the 2003 Chevrolet Silverado 2500 have?
NHTSA has 30 complaints about the 2003 Chevrolet Silverado 2500 transmission — 5% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.