2002 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2002 · All trims · All engines
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2002 GMC Yukon XL has 5 documented known issues, with 1 rated critical. The most serious is Front Hub Bearing and ABS Wheel Speed Sensor Corrosion Causing Unwanted ABS Activation ($180-$900 repair). Across all issues with published estimates, repair costs range from $150 to $1,100. DIY maintenance guides at au7o.io.
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
ON CERTAIN SPORT UTILITY VEHICLES, THE BRAKE PEDAL PUSHROD RETAINER MAY BE MISSING. IF THE RETAINER IS MISSING, THE BRAKE BOOSTER PUSHROD COULD DISENGAGE FROM THE BRAKE PEDAL.
POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR
CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH AN AUTOMATIC TRANSMISSION, FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 102, "TRANSMISSION SHIFT LEVER SEQUENCE, STARTER INTERLOCK AND TRANSMISSION BRAKING EFFECT." UNDER CERTAIN VEHICLE STARTING CONDITIONS, THE SHIFT LEVER POSITION INDICATOR LOCATED IN THE INSTRUMENT PANEL CLUSTER MAY NOT ILLUMINATE. IF THE SHIFT LEVER POSITION INDICATOR DOES NOT ILLUMINATE, THE DRIVER MAY NOT KNOW WHICH GEAR THE VEHICLE IS IN.
ENGINE AND ENGINE COOLING
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.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2002 GMC Yukon XL has 5 documented issues. The most frequently reported are: Front Hub Bearing and ABS Wheel Speed Sensor Corrosion Causing Unwanted ABS Activation, Knock Sensor Water Intrusion Under Intake Causing Check Engine Light, Blend Door / HVAC Mode Actuator Failure Causing Incorrect Airflow or Temperature Control. Of these, 1 is rated critical and should be addressed promptly.
The 2002 GMC Yukon XL has 5 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Front Hub Bearing and ABS Wheel Speed Sensor Corrosion Causing Unwanted ABS Activation. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known GMC Yukon XL issues range from $150 to $1,100, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Front Hub Bearing and ABS Wheel Speed Sensor Corrosion Causing Unwanted ABS Activation, typically costs $180-$900 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
GMT800 SUVs commonly develop corrosion under the front wheel speed sensors or wear in the hub bearing assembly, which alters the low-speed wheel speed signal. The result is unexpected ABS activation at parking-lot speeds, longer stopping distances, and a pulsating brake pedal eve… Repairs typically run $180-$900. Severity: high.
The 4.8L, 5.3L, and 6.0L Vortec engines used in this generation commonly develop knock sensor faults because moisture collects in the valley beneath the intake manifold. Corrosion at the sensors or harness causes persistent P0327/P0332 codes, reduced spark advance, and occasional… Repairs typically run $450-$1,100. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
EQUIPMENT:OTHER:LABELS
CERTAIN TRUCKS AND SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SHIPPED WITH TIRE AND LOADING INFORMATION LABELS LISTING AN INACCCURATE VEHICLE CAPACITY WEIGHT.
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
ON CERTAIN SPORT UTILITY VEHICLES AND PICKUP TRUCKS EQUIPPED WITH 5.3L (RPO L59) V8 ENGINES, THE ENGINE FUEL RAIL CROSSOVER TUBE RETAINER SCREWS WERE NOT MANUFACTURED TO SPECIFICATIONS AND MAY BREAK.
+ 6 more recalls. Check all on NHTSA.gov
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Owners frequently report clicking behind the dash, air stuck on defrost or floor, or one side blowing the wrong temperature due to failed HVAC actuators. On Yukon XL models with front and rear climate systems, the mode and blend door actuators can strip gears or lose calibration… Repairs typically run $150-$900. Severity: medium.
NHTSA campaign 05V155 covers certain GMC Yukon XL vehicles. Fuel-pump wire connectors can overheat, blow the pump fuse, cause a stall or no-start, create inaccurate fuel readings and potentially allow fuel vapor or liquid to leak through a damaged connector. Severity: medium.
A very common GMT800 complaint is a clunk, knock, or slight bind felt through the steering wheel due to wear in the intermediate steering shaft. Owners often notice it at low speeds over small bumps, during parking maneuvers, or when transitioning on and off the brake. GM issued… Repairs typically run $150-$450. Severity: low.
