NHTSA opened 5 defect investigations covering the 2002 Chevrolet Tahoe.
Service Brakes, HydraulicEA11001 · opened Jan 2011, closed Apr 2015
Brake line corrosion failure
On January 11, 2011, ODI opened EA11-001 to investigate allegations of premature brake line corrosion failure in model year (MY) 1999 through 2003 General Motors (GM) full-size pickup trucks and sport utility vehicles sold or registered in the following region of the United States that NHTSA has viewed as salt states f
Parking BrakeDP05009 · opened Dec 2005, closed May 2006
Parking brake failure
Odi's review of complaint data received since the close of ea04-011 revealed no indication that the investigation should be re-opened.more details can be found in the federal register notice enclosed in the dp05-009 public file.odi reserves the right to reopen the investigation in the future should conditions warrant.
Service Brakes, HydraulicPE05020 · opened Apr 2005, closed Sep 2005Led to recall 05V379000
Unwanted low-speed ABS activation
In a letter dated august 29, 2005, gm notified odi that it was recalling certain model year 1999 through 2002 c/k pickup trucks and sport utility vehicles to correct a problem with anti-lock brake system (ABS) wheel speed sensor corrosion that may result in unwanted ABS activation and extended stopping distances during
WheelsPE03026 · opened Jun 2003, closed Nov 2003
Steel wheel rim fracture
There have been less than 2 complaints per 100,000 subject vehicles related to the alleged defect.the oldest vehicles (my 1999) have only 2 complaints in over 140 thousand vehicles after over 4 years in service.the rate of warranty claims potentially related to the alleged defect is less than 0.1%.there are no known in
Vehicle Speed ControlEA02015 · opened Aug 2002, closed Jan 2004
Throttle sticking closed
This investigation involves the general motors corporation (gm)throttle body (tb) utilized in model year (my) 1999-2002 silverado, sierra, Tahoe, suburban, avalanche and yukon (subject vehicle(s)) with 4.8l, 5.3l, and 6.0l engines. The tb valve may intermittently stick in a closed position.in such a situation, an opera