2003 GMC L Series other problems
The 2003 GMC L Series has 105 other complaints filed with NHTSA — 63% of the year's total, and the first year with meaningful reports in this category.
105
Other complaints
63%
Share of year
7
Crash-involved
0
Related recalls
What owners report
“ON DECEMBER 2, 2005 I WAS TRAVELING TO WORK USING MY TYPICAL ROUTE HIGHWAY 74 ALSO KNOWN AS THE ORTEGA HIGHWAY WHEN COMING TO A SHARP AND NARROW CURVE MY BRAKE PEDAL DID NOT WORK AND MY STEERING WAS LOCKED. I WAS NOT ABLE TO CONTROL THE DIRECTION OF MY VEHICLE AS A RESULT THE VEHICLE MERGED TO ON…”
Common questions
How many other complaints does the 2003 GMC L Series have?
NHTSA has 105 complaints about the 2003 GMC L Series other — 63% 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.