Engineering Analysis · Closed

HYDRAULIC PUMP FAILRES

Action number

EA04012

Opened

Apr 30, 2004

Closed

Feb 28, 2005

Outcome

Recall 05V005000

Manufacturer: General Motors, LLC

This investigation led to a recall

NHTSA links this probe to recall campaign 05V005000.

Read the recall: what is defective and the free fix →

What NHTSA is examining

Gm is conducting a recall on all subject vehicles build between may 1999 and october 14, 1999.significant changes were incorporated into production in early october 1999, and vehicles built after that date have lower warranty failure rates.the complaint and warranty data appear to support the effectiveness of these changes. Gm made additional changes in november 1999, february 2000, may 2001, and february 2004.odi will continue to monitor this problem and will take further action, if warranted, in the future.for further technical details see the attached engineering analysis report.

Vehicles under investigation

2000 Chevrolet Avalanche2001 Chevrolet Avalanche2002 Chevrolet Avalanche 2003 Chevrolet Avalanche 2004 Chevrolet Avalanche2000 Chevrolet C/K Chassis Cab2001 Chevrolet C/K Chassis Cab2000 Chevrolet C/K Pickups 2001 Chevrolet C/K Pickups2002 Chevrolet C/K Pickups2000 Chevrolet C/K Series2001 Chevrolet C/K Series2002 Chevrolet C/K Series2003 Chevrolet C/K Series2000 Chevrolet C/K Utility2001 Chevrolet C/K Utility2000 Chevrolet C Pickup2000 Chevrolet C Series (medium)2001 Chevrolet C Series (medium)2000 Chevrolet C Series2001 Chevrolet C Series2002 Chevrolet C Series2000 Chevrolet Chevrolet Truck 2001 Chevrolet Chevrolet Truck 2002 Chevrolet Chevrolet Truck 2003 Chevrolet Chevrolet Truck2000 Chevrolet Chevy Van2001 Chevrolet Chevy Van2003 Chevrolet Chevy Van2000 Chevrolet Express 2001 Chevrolet Express 2002 Chevrolet Express 2003 Chevrolet Express 2004 Chevrolet Express2000 Chevrolet G Series2001 Chevrolet G Series2002 Chevrolet G Series2003 Chevrolet G Series2000 Chevrolet G Van2001 Chevrolet G Van2002 Chevrolet G Van2000 Chevrolet G252001 Chevrolet G252002 Chevrolet G252000 Chevrolet G352001 Chevrolet G352002 Chevrolet G352001 Chevrolet GMT 8002002 Chevrolet GMT 8002000 Chevrolet K Pickup2000 Chevrolet K Series2001 Chevrolet K Series2002 Chevrolet K Series2000 Chevrolet Pickup2001 Chevrolet Pickup2002 Chevrolet Pickup2003 Chevrolet Pickup2000 Chevrolet Sierra2001 Chevrolet Sierra2002 Chevrolet Sierra2003 Chevrolet Sierra2001 Chevrolet Silverado 2500 HD2000 Chevrolet Silverado 2500 2001 Chevrolet Silverado 2500 2002 Chevrolet Silverado 2500 2003 Chevrolet Silverado 25002000 Chevrolet Silverado 3500 HD2001 Chevrolet Silverado 3500 HD2000 Chevrolet Silverado 3500 2001 Chevrolet Silverado 3500 2002 Chevrolet Silverado 3500 2000 Chevrolet Silverado 2001 Chevrolet Silverado 2002 Chevrolet Silverado 2003 Chevrolet Silverado 2004 Chevrolet Silverado 2000 Chevrolet Suburban 2001 Chevrolet Suburban 2002 Chevrolet Suburban 2003 Chevrolet Suburban 2004 Chevrolet Suburban 2000 Chevrolet Van2001 Chevrolet Van2002 Chevrolet Van2000 Chevrolet Yukon XL2000 Chevrolet Yukon2001 Chevrolet Yukon2002 Chevrolet Yukon2003 Chevrolet Yukon2000 GMC Savana2002 GMC Savana

Source: NHTSA Office of Defects Investigation records, updated daily. An investigation is not a determination that a defect exists; many probes close without a recall.