Proficient Auto — Car Care with a Conscience
Brand Specialist

Used Tesla Pre-Purchase Inspections in Raleigh

A used Tesla is a different inspection than a used gas car — battery degradation, drive-unit noise, MCU eMMC failures, and prior collision repair quality matter more than oil leaks. We bring Tesla-aware diagnostics to the seller's location anywhere in the Triangle.

Book your Tesla PPI919-675-AUTO
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Same-week appointments

What we check on every used Tesla

  • Battery state-of-health: usable kWh vs. original pack capacity, module balance, charge/discharge behavior
  • Drive units: front and rear motor noise, milling sounds at 25–45 mph (early Model S/X drive-unit failures), shudder under regen
  • 12V battery age and load test — the #1 cause of a Tesla that 'won't turn on'
  • MCU/infotainment: eMMC flash wear on pre-2018 Model S/X (MCU1), screen yellow-banding, touchscreen response
  • Autopilot hardware version (HW2.5 / HW3 / HW4) and FSD transferability — confirmed from the menu, not the seller's word
  • Body panel gaps, paint depth, and prior-repair indicators (Teslas are frequently rebuilt after light collisions)
  • Charge port: door latch, contactor temperature, charge rate test on a Level 2 connector
  • Suspension: control arm bushings (Model S), upper control arms (Model X), and any air-suspension fault history

Model-specific quirks we look for

  • Model S (2012–2017): MCU1 eMMC failure, early drive-unit milling, door handle presenters, sunroof drains
  • Model S/X (2018+): MCU2 reliability, air suspension leaks, falcon-wing door alignment (X)
  • Model 3 (2017–2020): paint thinness, rear-window seal, HV battery contactor wear, front control arm bushings
  • Model 3/Y (2021+): heat pump 'octovalve' faults in cold-weather cars, AC condenser cracks, glass roof seal
  • All models: prior salvage/rebuilt title (we cross-reference the VIN report and look for repair tells)
Common questions

Frequently asked questions

Do you check Tesla battery health on a PPI?
Yes. We pull the high-voltage battery's state-of-health, usable capacity, and module balance directly from the car's onboard system and compare it to expected degradation for the mileage and model year.
Can you tell if a Tesla has been in a collision?
Often, yes. We check panel gaps, paint depth in 8+ locations, look for replaced structural components, and review fault history. Teslas are frequently lightly wrecked and rebuilt — that doesn't always show up on a Carfax.
Will FSD or Autopilot transfer to me?
Tesla's transfer policy changes — we confirm what hardware is actually installed (HW3 vs HW4) and what's active on the account. The final transfer call is between you, the seller, and Tesla.
Do you have Tesla specialists?
Yes. Our techs are trained on Tesla platforms and bring brand-specific scan tools so we can read manufacturer codes a generic OBD-II reader can't. We know the common failure points by model year.
Can you inspect a Tesla at a dealership?
Absolutely. We routinely meet buyers at Tesla dealerships and independent sellers across the Raleigh Triangle. The seller doesn't need to be present.

Ready to skip the shop?

Get a free, no-pressure quote — usually within the hour. We come to your home, office, or wherever the car is sitting.

Book your Tesla PPI 919-675-AUTO