VehicleVerdict

2006 Chevrolet Avalanche 1500 problems

Verdict · NHTSA data

A typical year for this model

The 2006 Chevrolet Avalanche 1500 sits mid-pack among Avalanche 1500 years: 63 NHTSA complaints against a model median of roughly 56, with 2 recalls and no defect investigations.

No single system dominates the record — complaints spread across transmission (12), brakes (10), and electrical system (8), which usually points to general build quality rather than one defect.

63

NHTSA complaints

2

Recalls

0

Investigations

6

Crash-involved

2

Fires reported

2

Injuries

0

Deaths

—

NCAP overall

How does 2006 compare to other Avalanche 1500 years?

Avalanche 1500 NHTSA complaints by model year, 2006 highlighted213 complaints2002: 185 complaints2003: 213 complaints2004: 175 complaints2005: 153 complaints2006: 63 complaints2007: 142 complaints2008: 49 complaints2009: 27 complaints2010: 7 complaints2011: 43 complaints2012: 20 complaints2013: 38 complaints
Avalanche 1500 NHTSA complaints by model year, 2006 highlighted. Red bars are years to avoid.

See all Avalanche 1500 years to avoid →

What are the most common 2006 Chevrolet Avalanche 1500 problems?

ComponentComplaintsShare
Transmission1219%
Brakes1016%
Electrical System813%
Airbags711%
Fuel System58%
Body & Structure58%
Engine46%
Suspension35%
Tires & Wheels23%
Other23%
Seats23%
Visibility & Wipers12%
Steering12%
Trailer Hitch12%

Does the 2006 Chevrolet Avalanche 1500 have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

07E106000Tires & WheelsDecember 17, 2007 · 130,000 units

Defect

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.

Consequence

WHEEL SEPARATION CAN RESULT IN A VEHICLE CRASH.

Remedy

FEDERAL-MOGUL WILL NOTIFY CUSTOMERS AND WILL REPLACE THE HUB ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 7, 2008. OWNERS CAN CONTACT FEDERAL-MOGUL TOLL-FREE AT 877-489-6659.

06V289000EngineAugust 3, 2006 · 38,439 units

Defect

ON CERTAIN TRUCKS EQUIPPED WITH AN 8.1L V8 (RPO L8-VIN G) ENGINE HAVE A CONDITION IN WHICH THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP MAY FRACTURE RESULTING IN INADEQUATE RETENTION OF THE DAMPER.

Consequence

IF THE DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

Remedy

DEALERS WILL REPLACE THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 31, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 AND GMC TRUCKS AT 1-866-996-9463.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“2006 CHEVROLET AVALANCHE. CONSUMER STATES THAT THE CHECK ENGINE LIGHT IS ON. CAUSE: THE FUEL TANK PRESSURE SENSOR INTERNALLY OPEN REPLACED: FUEL TANK PRESSURE. *MC THE CONSUMER SATED THE 4-WHEEL DRIVE ACTIVATED ON ITS OWN, AND THE TRACTION CONTROL LIGHT ILLUMINATED. THE TRANSFER CASE WAS REPLACED.…”

Complaint filed with NHTSA · Transmission · September 20, 2005

“REAR BRAKE LINES BURST WHILE I WAS IN MOTION. I WAS GOING DOWN THE HIGHWAY AND HAD TO USE THE GEARS TO SLOW DOWN. THEY WERE CORRODED THROUGH. SAME THING HAPPENED IN 2016 WITH MY FUEL PUMP LINE CORRODED THROUGH. WAS LEAKING WHILE I WAS DRIVING. DID NOT NOTICE FOR A FEW DAYS UNTIL THERE WAS PUDDLES…”

Complaint filed with NHTSA · Brakes · September 15, 2017

“TL* THE CONTACT OWNS A 2006 CHEVROLET AVALANCHE. THE CONTACT STATED THAT WHILE STARTING THE IGNITION, A STRONG BURNING ODOR EMITTED INSIDE OF THE VEHICLE. THE CONTACT NOTICED THAT THE HEATER BLOWER WIRE HARNESS AND RESISTOR MELTED. THE CONTACT REPLACED THE RESISTOR PERSONALLY BUT THE FAILURE…”

Complaint filed with NHTSA · Electrical System · February 7, 2013 · fire

“SERVICE AIR BAG WARNING STAYS ON AT ANY SPEED AND THE AIR BAGS WILL NOT DEPLOY IN AN ACCIDENT! DEALER SAYS GM ONLY HAS A SERVICE BULLETIN ON THE PROBLEM BUT NO RECALL YET! IS GM LIABLE IN AN ACCIDENT IF THE AIR BAGS FAIL TO DEPLOY? *TR”

Complaint filed with NHTSA · Airbags · January 5, 2011

“2006 CHEVROLET AVALANCHE. CONSUMER STATES THAT THE CHECK ENGINE LIGHT IS ON. CAUSE: THE FUEL TANK PRESSURE SENSOR INTERNALLY OPEN REPLACED: FUEL TANK PRESSURE. *MC THE CONSUMER SATED THE 4-WHEEL DRIVE ACTIVATED ON ITS OWN, AND THE TRACTION CONTROL LIGHT ILLUMINATED. THE TRANSFER CASE WAS REPLACED.…”

Complaint filed with NHTSA · Fuel System · September 20, 2005

2006 Chevrolet Avalanche 1500 — common questions

Is the 2006 Chevrolet Avalanche 1500 reliable?

It is close to typical for the Avalanche 1500: 63 NHTSA complaints, 2 recalls, and no investigations on file.

What are the most common 2006 Avalanche 1500 problems?

According to NHTSA complaint data, the leading problem areas are transmission (12 complaints), brakes (10 complaints), electrical system (8 complaints).

Does the 2006 Chevrolet Avalanche 1500 have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 2006 Chevrolet Avalanche 1500. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which Chevrolet Avalanche 1500 years should you avoid?

Based on complaint rates and open investigations, the Avalanche 1500 years to avoid are 2003, 2002, 2004, 2005, 2007. The cleanest record among Avalanche 1500 years belongs to 2010.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.