2005 Chevrolet Trailblazer Ext 370 exterior lighting problems
15 owner complaints filed with NHTSA name the exterior lighting on the 2005 Chevrolet Trailblazer Ext 370 — 6% of all complaints for this model year.
What owners report
“I have 2005 chevrolet trailblazer 4wd ext ls 4.2 liter. I noticed over past 3 years that I be at drive through for burgers and etc. The car would cut off. I did not think much of it at the time. It has gotten critically worse. It would cut off in middle of the highway, drive throughs and etc…”
filed Jun 8, 2018
“Driving 6 people to pittsburgh international airport at 3 am 8/5/17 on the parkway to catch a flight for a vacation when noticed low beam headlights were not working. Do not know how long I was driving before this was noticed. Low beams worked the evening of 8/12/17 @ 10 pm after returning to…”
filed Sep 9, 2017
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Other reported problem areas on the 2005 Chevrolet Trailblazer Ext 370
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.