NHTSA Office of Defects Investigation
Preliminary Evaluation PE05-021: SUN/MOON ROOF WIND DEFLECTOR BREAKAGE
- Closed
NHTSA's Office of Defects Investigation opened Preliminary Evaluation PE05-021 on April 28, 2005 and closed it on August 26, 2005, the day it opened Engineering Analysis EA05-013, which this investigation's summary cites. NHTSA's investigations file lists the 2005 Scion TC for it.
Updated daily from NHTSA's investigations file
Key facts
- NHTSA number
- PE05-021 (also written PE05021)
- 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 August 26, 2005
- Opened
- Closed
- Vehicle or equipment manufacturer
- Toyota Motor Corporation
- Component
- Visibility — Sun/Moon Roof Assembly
- Vehicles and equipment
- 2005 Scion TC
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 PE05-021.
THE MANUFACTURER STATES THAT THERE ARE NO INDICATIONS OF DEFICIENCIES IN THE DESIGN, MANUFACTURE, OR ASSEMBLY OF THE WIND DEFLECTOR THAT MAY ACCOUNT FOR THE INCIDENTS REPORTED.THE MANUFACTURER ALSO BELIEVES THAT IMPACT OF AIRBORNE ROAD DEBRIS WITH THE WIND DEFLECTOR IS THE PROBABLE CAUSE FOR THE INCIDENTS REPORTED.ODI'S ANALYSES OF THE WARRANTY DATA INDICATE THAT INCIDENTS OF WIND DEFLECTOR BREAKAGE WHILE DRIVING WILL CONTINUE TO OCCUR OVER TIME, AS THE POPULATION AND ON-ROAD EXPOSURE OF THE SUBJECT VEHICLES INCREASE.THE EVIDENCE INDICATES THAT REGARDLESS OF THE CAUSE FOR SUCH BREAKAGE, THE BROKEN GLASS PARTICLES AND FRAGMENTS MAY FALL DIRECTLY ONTO THE FRONT SEAT OCCUPANTS OF THESE VEHICLES.THESE OCCURRENCES MAY POSE A RISK OF DRIVER DISTRACTION AND PERSONAL INJURY.THIS PE HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA05-013) TO FURTHER ASSESS THIS MATTER.
Vehicles and equipment listed for this investigation
NHTSA's investigations file lists these vehicles and equipment for Preliminary Evaluation PE05-021. 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.
Scion
Scion TC
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 PE05-021
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.