Vehicle Data Hub

2003 Chevrolet Trailblazer EXT lighting problems

25 complaints about lighting have been filed for the 2003 Chevrolet Trailblazer EXT, which is 6% of all its NHTSA complaints.

At a glance

Complaints
25 6% of this year's complaints
Typical mileage
35,000 miles 16 complaints with mileage
Crashes and fires
0 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When lighting problems show up

Lighting complaints by mileage, 2003 Chevrolet Trailblazer EXT Complaints by odometer reading in 20,000-mile steps. The median is about 35,000 miles. 0k to 20k miles: 6 complaints 20k to 40k miles: 2 complaints 40k to 60k miles: 1 complaints 60k to 80k miles: 1 complaints 80k to 100k miles: 3 complaints 100k to 120k miles: 1 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 1 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 35,000 miles
Based on 16 complaints that include mileage. 56% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles6
20k to 40k miles2
40k to 60k miles1
60k to 80k miles1
80k to 100k miles3
100k to 120k miles1
120k to 140k miles1
140k to 160k miles1
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 16 lighting complaints that report mileage, the median is about 35,000 miles, and 56% were reported before 60,000 miles.

None of the lighting complaints mention a crash, fire, injury or death.

What owners wrote

2003 chevrolet trailblazer - purchased in may of 2003 off of the sales floor - around 5 miles on it - truck began squeaking - took it in, they said bad break pads, changed them out and gave it back (2 days without truck) - squeaking still there - took it back in - service tech said the front spindle was bent - told me I couldn't drive it it was unsafe (5 more days without truck) - at the same time they take truck to body shop because rear hatch won't shut it too is bent - same with the hood (hmmmmmmmm!!!!) - rear…

Reported at 21,000 miles, March 2004

Dt: the contact owns a 2003 chevrolet trail blazer. Safety defect in turn signals. Received a letter from general motors, then contact received a letter from the dealer. The contact stated that she made call after call to her local dealer, and they have not called her back .incident date was june or july 2004. While driving on highway and going on a trip the contact noticed blinkers coming on and would not go off. No crash . No police report taken. No injury reported.

Reported at 150 miles, June 2004

Other problems reported for the 2003 Chevrolet Trailblazer EXT

Lighting problems in other years

  • 2007
  • 2006
  • 2005
  • 2004
  • 2003
  • 2002

Lighting problems across all Chevrolet models