2024 GMC Yukon inspection checklist
The 2024 GMC Yukon has 136 owner complaints with NHTSA across 6 component categories. Use this checklist before you put money down — every item below is grounded in the actual failure pattern on this vehicle, not generic advice.
1 Inspect the engine
What to look for: Blue smoke on cold start (oil burning), white smoke at temperature (coolant), knock or tick that doesn't go away after warm-up, oil spots under the vehicle. (73 owner complaints on this vehicle · typical repair $3,100 · failures cluster ~19,997 mi)
2 Inspect the powertrain
What to look for: Hesitation on takeoff, harsh or delayed shifts, vibration at highway speed, fluid leaks on the driveway under the engine bay or transmission pan. (21 owner complaints on this vehicle · typical repair $2,500 · failures cluster ~17,500 mi)
3 Inspect the electrical
What to look for: Dim or flickering dash lights at idle, slow window operation, intermittent infotainment glitches, parasitic battery drain (dead battery after a few days parked). (20 owner complaints on this vehicle · typical repair $850 )
4 Inspect the steering
What to look for: Wandering on the highway, clunks when turning, slop in the wheel before the tires respond, power steering whine. (4 owner complaints on this vehicle · typical repair $700 )
5 Inspect the lighting
What to look for: Headlight lens haze that'll need restoration, dim low beams, condensation inside the housings, blinkers flashing fast (bulb out). (3 owner complaints on this vehicle · typical repair $250 )
6 Inspect the visibility
What to look for: Wiper streaks even on a fresh blade, blower fan that doesn't change speeds, foggy or yellowed headlight lenses, sunroof drains plugged (water on headliner). (3 owner complaints on this vehicle · typical repair $350 · failures cluster ~8,000 mi)
7 Paperwork — before you sign
The seller's transparency on these tells you what kind of seller you're dealing with.