Problems · NHTSA complaints
2003 GMC Jimmy problems
Owners filed 1 complaint about the 2003 GMC Jimmy with NHTSA between Nov 2003 and Nov 2003. The most-cited component is service brakes, hydraulic (1).
Complaints
1
Filed with NHTSA
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Service brakes, hydraulic1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 28, 2026NHTSA vehicle page
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Service brakes, hydraulic
1 report
“WHILE DRIVING AND DEPRESSING THE BRAKES BRAKE PEDAL IS DELAYED WHICH RESULTS IN EXTENDED STOPPING DISTANCE.*AK”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.