2004 Chevrolet Trailblazer Ext 370 Recalls
No NHTSA recalls on record for the 2004 Chevrolet Trailblazer Ext 370. That means NHTSA has no open safety campaign for this vehicle — it does not guarantee the absence of problems. Owners have filed 20 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.
Complaints by component
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“Received a letter from gm regarding potential problem with fuel tank inlet valve. Took vehicle to dealer len stoler, inc in westminster md in december. Problem was diagnosed as a fuel tank inlet valve fracture. On dec 3rd 2015 fuel tank was replaced and inspection done. Subsequent to service when…”
“Tl* the contact owns a 2004 chevrolet trailblazer ext 370. While in a parking lot, the vehicle stalled without warning. The vehicle was towed to an independent dealer. The technician diagnosed that the fuel pump and fuel filter needed to be replaced the filler inlet was also cracked. The contact…”
“My son [xxx] was involved in a single car accident (hit a deer and ran off the road) in which our 2004 chevy trailblazer was totaled in a roll over and not one single airbag deployed in the accident. As a result of no airbag he smashed his forehead into the steering wheel leaving a 2 inch gash,…”
“I parked the car in my driveway and the passenger side mirror started clicking. The mirror was attempting to rotate to the extreme car side of the mirror. Using the remote mirror control had no effect.the car was turned off and the mirror motor continued to try to move the mirror past the limit.…”
“Filler neck to gas tank leaking....dangerous !! Causes the check engine light to stay on....”
“I am extremely disappointment and afraid of my trailblazer at this point. We purchased the vehicle used and within a week of having the truck it started dying at redlights. Out of nowhere the truck just shuts off in the middle of the road. It has got to the point now that it does it while the…”
“I am extremely disappointment and afraid of my trailblazer at this point. We purchased the vehicle used and within a week of having the truck it started dying at redlights. Out of nowhere the truck just shuts off in the middle of the road. It has got to the point now that it does it while the…”
“I am extremely disappointment and afraid of my trailblazer at this point. We purchased the vehicle used and within a week of having the truck it started dying at redlights. Out of nowhere the truck just shuts off in the middle of the road. It has got to the point now that it does it while the…”
Defect investigations
FUEL PUMP MODULE LEAKS GASOLINE
DURING THE COURSE OF THIS EA INVESTIGATION, ODI OBSERVED THAT THE MAJORITY OF THE COMPLAINTS (88%) AND WARRANTY CLAIMS (94%) WERE REPORTED FOR VEHICLES THAT ARE REGISTERED FOR USE IN THE SALT BELT REGION OF THE US.THIS AREA INCLUDES 20 STATES IN THE NORTHEAST, MID ATLANTIC AND THE MIDWEST REGIONS AND THE DISTRICT OF…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2004 Chevrolet Trailblazer Ext 370 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.