2003 Chevrolet Avalanche

News - Crash Test Results:

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Frontal Driver: No Test

Frontal Passenger: No Test

Side Driver: No Test

Side Rear Passenger: No Test

Crash Test Note: Results based on a 35 MPH frontal crash and 38.5 MPH side crash. Results are reported in a range of one to five stars, with five stars indicating the best crash protection for vehicles within the same weight class. This test used driver and passenger belts and airbags.

NHTSA Rollover Rating: * *

Rollover Note: The Rollover Resistance Rating is an estimate of your risk of rolling over if you have a single vehicle crash. It does not predict the likelihood of that crash. The Rollover Resistance Rating essentially measures vehicle characteristics of center of gravity and track width to determine how "top-heavy" a vehicle is. The more "top-heavy" the vehicle, the more likely it is to roll over. The lowest rated vehicles (1-star) are at least four times more likely to roll over than the highest rated vehicles (5-stars).


Recall:

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NHTSA CAMPAIGN ID: 03V019

NHTSA CAMPAIGN ID: 04V045

NHTSA CAMPAIGN ID: 04V129

Potential Number of Units Affected: 5,734

Potential Number of Units Affected: 68,875

Potential Number of Units Affected: 3,662,211

Summary: On certain sport utility vehicles, during a 30 degree left angle frontal impact of sufficient severity, a tear could develop in the mid-frame cross member at its attachment to the left frame rail. If the mid-frame cross member tears during frontal impact and produces a sharp edge, contact of the sharp edge with the fuel tank could result in a puncture of the fuel tank and possible fuel leakage. Fuel leakage, in the presence of an ignition source, could result in a fire.

Summary: On certain pickup trucks and sport utility vehicles, the galvanized steel tailgate support cables that retain the tailgate in the full open (horizontal) position may corrode, weaken, and eventually fracture. If both cables fractured, the tailgate would suddenly drop and strike the top surface of the rear bumper. Anyone sitting or standing on the horizontal surface of the tailgate when both cables fractured could be injured by falling from the tailgate. On vehicles that have had the bumper removed, the tailgate may drop even lower. Additionally, if there is cargo on the tailgate the cargo may fall off if the support cables fracture.

Summary: Certain sport utility vehicles, pickup trucks, and passenger vans fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 135, "Passenger Car Brake Systems." Some of these vehicles were produced with an out-of-specification brake hydro-boost housing relief valve bore. Consequently, the valve O-ring seal may fracture. Steering efforts may be slightly increased while braking or parking. Under certain driving conditions, a fractured seal may also require an increase in the applied brake pedal effort to achieve the same vehicle deceleration.

Remedy: Dealers will install a fuel tank shield. The manufacturer has reported that owner notification is expected to begin during February 2003. Owners may contact Chevrolet at 1-800-222-1020, or GMC at 1-800-462-8782.

Remedy: Dealers will replace the cables. The manufacturer has reported that owner notification is expected to begin during the third quarter of 2004. Owners may contact Chevrolet at 1-800-630-2438; Cadillac at 1-866-982-2339; or GMC at 1-866-996-9463.

Remedy: Dealers are to replace the hydro-boost relief valve. The manufacturer has reported that owner notification is expected to begin during the second quarter of 2004. Owners may contact Cadillac at 1-866-982-2339; Chevrolet at 1-800-630-2438; GMC at 1-866-996-9463; or Hummer at 1-866-486-6376.

Dates of Manufacture: April 2002 - January 2003

Dates of Manufacture: May - June 2003

Dates of Manufacture: October 1999 - November 2003

Models Involved: Avalanche, Suburban, Yukon XL

Manufacturer Recall No.: 03002

Manufacturer Recall No.: 04004

Manufacturer Recall No.: 04007

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