2002 Chevrolet Z71 problems, complaints & recalls
Most-reported problem areas: Parking Brake (5) · Air Bags:frontal (3) · Service Brakes, Hydraulic:antilock/Traction Control/Electronic Limited Slip (2)
🧭 Reliability snapshot
Compared against other Chevrolet Z71 model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (2)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Seats:front Assembly:head Restraint 2011-11-01 · SB-10-08-50-003B · Service Bulletin/Repair Instructions
general motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger vehicles regarding the adjustable comfort and custom upholstery of the driver and the passenger head restraint. *pe
Interior Lighting 2006-02-16 · 3170E · Service Bulletin/Repair Instructions
ipc, interior lights and/or headlamps flicker. *ak fb2
What owners report
2012-09-04 · Tires · 34,000 mi“mastercraft courser tire tread separated from the tire under normal highway conditions. size 265/70/17 dot # ut1y fwb 4306 with less than 40,000 miles and 5 years old. the separation caused vehicle damage but luckily no injuries. *tr…”
2010-09-10 · Parking Brake · 81,000 mi“2002 chevrolet 1/2 ton ext.cab. z-71 truck parking brake prematurely worn out and truck slipped from park and rolled into street. no injuries or property damage at that time. i bought this truck new and it started failing within 2 yrs of ownership. total parking brake failure. *tr…”
2010-02-16 · Air Bags:frontal · 22,000 mi · 💥 crash“my wife was involved in an crash when she went to sleep while driving her 2002 z71 tahoe. she hit an oak tree dead center of the front grill and bumper. the drivers air bag did not deploy. *tr…”
2009-07-06 · Power Train:automatic Transmission:gear Position Indication (Prndl) · 130,000 mi“tl*the contact owns a 2002 chevrolet z71. while pulling out of a parking spot, the gear shifter would not move. the contact had to manually place the vehicle into gear from underneath the vehicle. he stated that the shifting cable was faulty in the manner it was bolted and mounted onto the vehicle. the vehicle has not been repaired. the failur…”
2008-10-23 · Steering · 75,498 mi“noise when turning steering wheel to the right, sounds like a squeaky door only lower frequency. took to dealer on may 22, 2008, was told it was that the intermediate steering shaft was loose. i had this unit changed on may 22,2008. on june 5, 2008, i took the vehicle back to the dealer for brake work which consisted of replacing rear brake pads…”
2006-10-08 · Parking Brake“parking brake (e-brakes) failure of chevy silverado 1500 z71 with 4-wheel disc abs brakes. truck purchased new from family chevrolet in shingle springs ca. e-brakes never worked from day one, however, i was told this was how they functioned due to 4-wheel disc system (from dealership)-wrong. after asking other chevy truck owners with the same e-…”
2005-07-13 · Service Brakes, Air:antilock:wheel Speed Sensor · 34,000 mi“2002 z71 silverado chevrolet truck pertaining to anti-lock brake failure: one month after warranty expired the failure occurred. the problem resulted in unwanted abs activation and increased stopping distance during low-speed brake application. gm indicated that the condition can occur if corrision forms under the wheel speed sensor and moves t…”
2005-02-05 · Parking Brake · 45,000 mi“premature total parking/emergency brake failure. failed texas vehicle safety inspection. vehicle inspector informed me the same failure was common among 2002 trucks like mine and warned of a costly repair. parking brake was very seldom engaged yet became totally worn out at some point prior to vehicle reaching 50,000 miles. dealer admitted to a p…”
2005-01-05 · Parking Brake · 38,000 mi“parking brake failed without warning. took vechicle to dealer and they stated it was a design problem. dealer replaced parking brake pads. very costly to repair. asked service advisor what will keep the parking brake from failing again? unable to answer! have not recieved any response from gm. *ak…”
2004-12-28 · Steering:column“the consumer was experiencing problems with the steering. when driving, the vehicle felt like the front end was going to come off. when the consumer took the vehicle to be inspected, it was determined that there was a problem with the steering column. *jb…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.