2002 Chevrolet Blazer reliability record
NHTSA consumer complaints and recall campaigns for the 2002 Chevrolet Blazer from the dataset labeled 2026. The source file does not provide an exact snapshot date. Use the reported issues to guide further checks; these counts do not establish failure rates or repair costs.
- NHTSA complaints
- 301
- Dataset year: 2026; snapshot day not provided
- Top problem area
- EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
- 20 complaints
- Recalls on record
- 0
- none on record
- Reported harm
- 20 reported crashes · 22 injuries · 6 fires
How this record compares
raw NHTSA counts, not defect ratesCounts are not adjusted for vehicles sold, time in service or reporting frequency. A larger count does not establish a higher chance of failure, and these comparisons do not set the maintenance budget in our calculator.
Complaint rank
#1,765
of 4,194 vehicle records
Vs Chevrolet median
-7
median 308 across 473 Chevrolet records
Vs 2000-2004
+48
median 253 complaints in 771 records
Top component share
13%
Exterior Lighting: 39 complaints
What owners report fails — 2002 Chevrolet Blazer
- EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH 20
- POWER TRAIN:AUTOMATIC TRANSMISSION 19
- EXTERIOR LIGHTING 19
- ELECTRICAL SYSTEM 18
- AIR BAGS 11
Estimate the 5-year cost to own a 2002 Chevrolet Blazer
Build a separate budget with your purchase price, insurance quote, mileage and maintenance estimate. Complaint counts do not enter that calculation. Unknown local taxes and fees stay listed as costs to confirm.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 2002 Chevrolet Blazer units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Dataset year: 2026; exact snapshot day not supplied. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 2002 Chevrolet Blazer reliable?
NHTSA has 301 consumer complaints on record for the 2002 Chevrolet Blazer. The most-reported problem area is exterior lighting:brake lights:switch (20 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 2002 Chevrolet Blazer units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 2002 Chevrolet Blazer?
Owners most often report problems with: exterior lighting:brake lights:switch (20), power train:automatic transmission (19), exterior lighting (19), electrical system (18). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 2002 Chevrolet Blazer?
This complaint dataset does not measure repair prices or predict a maintenance budget for the 2002 Chevrolet Blazer. Use your purchase price, insurance quotes, fuel use and a maintenance estimate in the separate five-year cost calculator. It does not convert complaint counts into repair costs, and any unknown taxes remain excluded and clearly listed.