Affected Component: FUEL SYSTEM, GASOLINE

Date Published
APR 25, 2023
NHTSA TSB #
10235571
TSB Document
Summary
Certain 15-16MY Hyundai Genesis (DH) vehicles may exceed evaporative emissions standards due to Onboard Refueling Vapor Recovery (ORVR) system. To correct this symptom, an auxiliary canister assembly between the canister and Canister Close Valve (CCV) will be installed.