2002 Chevrolet Avalanche 1500

No clear pattern

1.1% of complaints about the 2002 Chevrolet Avalanche 1500 arrived in its first year of service. That is an unusual figure for a 2002 vehicle, but with only 185 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 service brakes (45 complaints), typically at 13.2 yr or about 130,000 miles.

Complaints: 185
Median age at failure: 9.8 yr
Median mileage: 98,000 n=161
Crash / fire / tow: 15.1% of reports
Safety recalls: 2

Safety recalls — NHTSA campaigns

07E106000 2007-12-17

Wheels:hub

CERTAIN FEDERAL-MOGUL REPLACEMENT WHEEL HUB ASSEMBLIES WITH THE BRAND NAMES: NATIONAL, CARQUEST P/NOS. 515020, 515021, 515025, 515053, 515054, 515059, AND 515060, SHIPPED BETWEEN JANUARY 23, 2006, AND DECEMBER 20, 2007, SOLD FOR LIGHT DUTY AND MEDIUM DUTY TRUCKS. THE INBOARD RETENTION NUT USED TO MAINTAIN HUB BEARING ASSEMBLY CAN LOOSEN RESULTING IN AN ABS LIGHT INDICATION, NOISE, AND/OR WHEEL SEPARATION.

WHEEL SEPARATION CAN RESULT IN A VEHICLE CRASH.

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

Parking brake 45,000 mi 4.1 yr in service

THE PARKING BRAKE ON MY 2002 AVALANCHE HAS CORRODED. THE CHEVY DEALERSHIP WANTS $500.00 TO FIX IT. GM HAS CHANGED THE PARTS, WHICH REQUIRES A COMPLETE CHANGE OF THE ENTIRE PARKING BRAKE SYSTEM. THIS IS A DEFECT THAT SHOULD HAVE BEEN RECALLED. *NM

Parking brake mileage not reported 4.1 yr in service

ALOT OF SQUEEZING IN PARKING BRAKES. PARKING BRAKES DIDN'T WORK, CHECK BREAKS, RT. BRAKE PAD BURNT OUT. RELEASE SYSTEM DOESN'T RELEASE. HAD TO REMOVE PADS. I AM CURRENTLY DRIVING AROUND W/O EMERGENCY BRAKE RING PADS. *NM

Parking brake mileage not reported 5.3 yr in service

TL*- THE CONTACT STATED THAT THE 2002 CHEVROLET AVALANCHE HAD PARKING BRAKE SHOE. PROBLEMS. THE CONTACT STATED THAT THE REAR SHIELD CAME OFF AND HAD EXPOSED THE PARKING BRAKE SHIELD TO THE ELEMENTS. THE EMERGENCY BRAKE PAD WORE OUT, AND THE EMERGENCY BRAKE DIDN'T WORK. THE CONTACT REPLACED ALL OF THE BRAKES IN THE VEHICLE. THE CONTACT HAD THE EMERGENCY BRAKE ADJUSTED, AND THE SERVICE MECHANIC STATED THAT THIS IS NOT COMMON WITH THE AVALANCHE VEHICLES. *AK

Service brakes, hydraulic 102,800 mi 5.9 yr in service

2002 CHEVY AVALANCHE 1500 4X4 Z71 CORROSION IN THE FRONT WHEEL BEARING HUB CONTAMINATED THE TONE RING ON THE SPEED SENSOR CAUSING THE BRAKES NOT TO WORK CORRECTLY. LOCK UP OR NOT WORK AT ALL VERY DANGEROUS SITUATION. I REPLACED THE HUD AND IT CURED THE PROBLEM APPEARS THAT THE MOISTURE CAUSING THE CORROSION GOT THRU AT THE SPEED SENSOR PLUG. I SEE CANADA ALREADY HAS A RECALL ON THIS WHY IS THE US TAKING SO LONG TO IMPLEMENT THE RECALL. DOES SOME ONE HAVE TO DIE FOR IT TO BE AN IMPORTANT SAFETY ISSUE. *TR

Other Avalanche 1500 model years

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 1500

When each system is reported — middle 50% of complaints

Safety recalls — NHTSA campaigns

In owners’ own words

Other Avalanche 1500 model years

How to read this