2002 Chevrolet Avalanche 2500

No clear pattern

0% of complaints about the 2002 Chevrolet Avalanche 2500 arrived in its first year of service. That is an unusual figure for a 2002 vehicle, but with only 66 complaints on record the sample is too small to call it a pattern — the margin of error covers the range where ordinary vehicles sit. The figures below are reported without a verdict. The most-reported system is engine cooling (28 complaints), typically at 6.8 yr or about 80,100 miles.

Complaints: 66
Median age at failure: 8.1 yr
Median mileage: 80,140 n=61
Crash / fire / tow: 9.1% of reports
Safety recalls: 1

Safety recalls — NHTSA campaigns

06E043000 2006-05-19

Fuel system

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.

THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.

In owners’ own words

Engine cooling 113,500 mi 4.8 yr in service

MY 2002 CHEVY AVALANCHE 2500 HAS THE PROBLEM OF THE ENGINE DYING AS I AM DRIVING DOWN THE ROAD AT FREEWAY SPEEDS AND ANY OTHER SPEED FOR THAT MATTER. WHEN THE PROBLEM OCCURS, I LOOSE POWER STEERING AND BRAKING ABILITY. *JB

Engine cooling 128,500 mi 5.1 yr in service

THIS COMPLAINT INVOLVES THE CRANKSHAFT POSITION SENSOR FAILURE ON MY 2002 CHEVROLET AVALANCHE WHILE ON THE HIGHWAY. CAUSE WAS LATER DIAGNOSED TO BE SENSOR BY MAITA CHEVROLET IN ELK GROVE CA. I FOUND OUT THAT IT WAS A WIDESPREAD ISSUE ON THE CHEVYAVALANCHEFANCLUB.COM WEBSITE. *JB

Engine cooling 80,000 mi 5.3 yr in service

MY 2002 CHEVROLET AVALANCHE HAS STALLED ON ME SEVERAL TIMES AND ON A NUMBER OF OCCASIONS IN HEAVY TRAFFIC. THIS IS A SERIOUS SAFETY CONCERN THAT I NEED HELP WITH. THE LOCAL CHEVROLET DEALER SAYS THEY ARE NOT AWARE OF ANY PROBLEM THAT WOULD CAUSE THIS.

How to read this

This is what owners reported, not a reliability rating. People file with NHTSA about alarming failures, not routine ones, and complaint volume tracks how many cars were sold.
Failure ages come from the incident date on each complaint, populated on about 83% of records. Mileage is shown where reported — NHTSA’s 2021 system change cut mileage capture to roughly 15%, so it thins out sharply after MY2020.
Every rank compares this vehicle only against others of the same model year. A 2025 car has not had time to accumulate five-year failures, so comparing early-failure share across years is meaningless.
Fourteen make-months distorted by media storms and mass recalls — Toyota in February 2010 ran 11× normal volume across 33 models — are excluded.
Recalls are manufacturer actions and authoritative; complaints are not. A recall listed here may already have been performed on any individual car. Check a specific VIN at nhtsa.gov/recalls.

2002 Chevrolet Avalanche 2500

When each system is reported — middle 50% of complaints

Safety recalls — NHTSA campaigns

In owners’ own words

How to read this