Solving P0446 on Your 2024 Genesis GV70
A P0446 code on your 2024 Genesis GV70 signals an EVAP vent control circuit malfunction. The GV70 uses a 2.5L turbo or 3.5L twin-turbo V6 with Genesis' CCV and PCSV EVAP components.
Under Genesis' industry-leading warranty with complimentary pickup and delivery, this is a no-cost repair.
Symptoms Present
- Check engine light with P0446
- Fuel fill difficulty
- EVAP readiness monitor incomplete
Top Suspects
- CCV Defect (High Likelihood): Manufacturing variation. Warranty-covered.
- PCSV Issue (High Likelihood): Defective purge valve. Warranty-covered.
- ECU Software Calibration (Medium Likelihood): EVAP monitoring update. Warranty-covered.
- CCV Wiring or Connector (Medium Likelihood): Factory assembly issue. Warranty-covered.
- Gas Cap Seal (Low Likelihood): Factory fit. Warranty-covered.
What to Do
Contact Genesis for complimentary pickup and delivery. GDS diagnostics and all EVAP repairs are free.
Full Warranty Coverage
Your 2024 GV70 is covered by Genesis' 5-year/60,000-mile basic and 10-year/100,000-mile powertrain warranty. All EVAP repairs are free.
Safe to Drive?
Yes. P0446 doesn't affect your GV70's engine, AWD, turbo performance, or any features.