2005 Chevrolet Trailblazer EXT 370 Interior lighting Problems
- Complaints
- 2about this part
- Share
- 1%of 237 total for the year
- Median mileage
- 56,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the interior lighting of the 2005 Chevrolet Trailblazer EXT 370, 1% of the 237 complaints for this model year. Where a mileage was given, the median is 56,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I own a 2005 chevy trailblazer in dec. 2009 I filled the car with gas and the fuel gauge immediately registered empty the fuel sensor has failed it will cost $558.00 to repair. In february the speedometer registered 120 MPH while sitting still for a stop sign now the speedometer does not work. I contacted gen motors in detroit, michigan and was asked to have diagnostic done at ed bozart chevorlet. By a representative in consumer complaints they contacted district representative for chevy and they both said that there is nothing they can do to help us. …”
NHTSA complaint #10313719, filed 2010-02, 50,000 miles“2005 trailblazer fuel sensor unit faulty. Fuel gauge does not correctly show the correct amount of fuel. It shows empty although the fuel has been filled. On at least one occasion my spouse was left stranded due to this failure.”
NHTSA complaint #10417917, filed 2011-08, 63,000 milesRelated service bulletins
- 10019186Feb 16, 2006Ipc, interior lights and/or headlamps flicker. *ak fb2
Interior lighting: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 2 | 1% |
Other parts of the 2005 Chevrolet Trailblazer EXT 370
101 complaintsFuel system
94 complaintsExterior lighting
15 complaintsVisibility (wipers, defrost, mirrors)
12 complaintsEngine cooling
10 complaintsVehicle speed control
8 complaintsAir bags
7 complaintsBody and structure
6 complaintsTires
5 complaintsTransmission and drivetrain
5 complaintsEngine
4 complaintsEquipment
4 complaints
← All problems reported for the 2005 Chevrolet Trailblazer EXT 370
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology