NHTSA Office of Defects Investigation
Preliminary Evaluation PE02-093: 2002 TRAILBLAZER/ENVOY FUEL TANK LEAKS
- Closed
NHTSA's Office of Defects Investigation opened Preliminary Evaluation PE02-093 on December 17, 2002 and closed it on April 9, 2003. NHTSA's investigations file lists the Chevrolet Trailblazer and GMC Envoy for it.
Updated daily from NHTSA's investigations file
Key facts
- NHTSA number
- PE02-093 (also written PE02093)
- Investigation type
- Preliminary Evaluation The first stage of most defect investigations: NHTSA's Office of Defects Investigation gathers basic information about a possible safety defect, including from the manufacturer.
- Status
- Closed April 9, 2003
- Opened
- Closed
- Vehicle or equipment manufacturer
- General Motors, LLC
- Components
- Fuel System, Gasoline — Storage; Fuel System, Gasoline — Storage — Tank Assembly
- Vehicles and equipment
- Chevrolet Trailblazer and GMC Envoy
A recall appears here only when NHTSA's investigations file links one to the investigation; NHTSA's summary or record can name others.
NHTSA's summary
As NHTSA's Office of Defects Investigation wrote it for Preliminary Evaluation PE02-093.
try.vin does not copy NHTSA's investigation documents; NHTSA's investigation record lists the ones NHTSA has published.
SEE ATTACHED REPORT.
Vehicles and equipment listed for this investigation
NHTSA's investigations file lists these vehicles and equipment for Preliminary Evaluation PE02-093. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. Model years with a try.vin recall page link to that page's NHTSA investigations section.
Chevrolet
Chevrolet Trailblazer
GMC
GMC Envoy
What an NHTSA investigation is
NHTSA's Office of Defects Investigation (ODI) looks into possible safety defects in vehicles and equipment, often after owner complaints. An investigation usually starts as a Preliminary Evaluation, or as a Recall Query when it concerns whether an existing recall covers the right vehicles or fixes the problem, and ODI can upgrade it to a more detailed Engineering Analysis. A Defect Petition asks NHTSA to open an investigation, and Audit and Equipment Queries are administrative investigations into whether companies complied with federal vehicle safety requirements, such as reporting, recall and certification rules.
An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.
To see whether a specific vehicle has an open recall, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Sources
NHTSA's investigation record for PE02-093
Investigation details come from NHTSA's investigations file, which try.vin imports once a day. The investigation types are described from the U.S. Department of Transportation Inspector General's May 2023 report on NHTSA's Office of Defects Investigation, NHTSA's petition rules (49 CFR Parts 552 and 557) and NHTSA's Office of Defects Investigation procedures. How try.vin reads NHTSA investigations.