MotorDeets

2003 Chevrolet Blazer: Recalls, Problems & MPG

Here are the deets on the 2003 Chevrolet Blazer: 1 recall, 77 owner complaints and up to 17 mpg combined.

1vehicle recalls
77owner complaints
14mention a crash
17best combined mpg
2003 Chevrolet Blazer
Photo: Interesting.cars.insta · CC BY-SA 4.0 · Wikimedia Commons. Representative photo of this generation; trim may differ.

Recalls

1 vehicle recall from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.

Equipment Vehicle recall #04V132000 · 2004 · 183,922 vehicles

What's wrong: Certain pickup trucks and sport utility vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard no. 208, "occupant crash protection."

Why it matters: Some of these vehicles include incorrect statements on one of the air bag warning labels.

The fix: Owners will be provided with correct labels and installation instructions. Owner notification began on June 4, 2004. Owners should contact Chevrolet at 1-800-630-2438 or GMC at 1-866-996-9463.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 2 injuries and 0 deaths were reported.

Airbags14
Transmission & drivetrain12
Body & structure12
Electrical9
Fuel system6
Engine & cooling6
Brakes (hydraulic)4
Exterior lights4

What owners describe

The 2003 Chevrolet Blazer has 77 owner complaints, ranking #16 of 27 Blazer model years for complaints (well below the 297 average). Complaints peaked in 2003 (18 filed that year). The typical problem showed up when the car was about 2 years old, at a median of 44,500 miles. Neighboring years: 2002 (246 complaints, 2 recalls), 2004 (50 complaints, 1 recalls).

Engines & fuel economy (EPA)

EngineTransmissionDriveCityHwyComb.Fuel
4.3 L 6-cylAutomatic 4-spdRear-Wheel Drive152117Regular
4.3 L 6-cylManual 5-spdRear-Wheel Drive142016Regular
4.3 L 6-cylAutomatic 4-spd4-Wheel or All-Wheel Drive131715Regular
4.3 L 6-cylManual 5-spd4-Wheel or All-Wheel Drive131815Regular

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2003 Chevrolet Blazer.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

Most $25–$78, one-time
Check 2003 Chevrolet Blazer manual
Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
Check 2003 Chevrolet Blazer manual
ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
Check 2003 Chevrolet Blazer manual
Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
Check 2003 Chevrolet Blazer manual

Heads up: we may earn a commission if you buy through these links, at no extra cost to you. Prices checked 2026-10 and can change. We never host or link to pirated manuals. Disclosure

FAQ

Does the 2003 Chevrolet Blazer have any recalls?

Yes. NHTSA lists 1 vehicle recall for the 2003 Chevrolet Blazer. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.

What are the most common 2003 Chevrolet Blazer problems?

Owners have filed 77 complaints with NHTSA. The most-reported areas are airbags (14), transmission & drivetrain (12), body & structure (12).

What gas mileage does the 2003 Chevrolet Blazer get?

EPA ratings run up to 17 mpg combined (4.3 L, Automatic 4-spd), across 4 engine and transmission combos.

Where can I get a 2003 Chevrolet Blazer repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other Blazer years

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