{"nhtsa_id":10210139,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-04-07","date":"2022-03-01","document_id":"2063657/2","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"P245000 - EVAP System Switching Valve \"A\" Performance/Stuck Open DTC logged - Bentayga V8 Kovomo. Customer Statement: Emission control system warning light illuminated within the DIP (Figure 1) Figure 1 Workshop findings DTC P245000 - EVAP System Switching Valve \"A\" Performance/Stuck Open - With symptom code 11952. Measure: Fuel System vapours are extremely flammable. Please refer to the Repair manual \"Fuel system - Safety precautions\" before commencing with any fuel system procedures 1) Referring to the applicable wiring diagram conduct a wiring integrity check of the Leak Detection Pump wiring circuit and connectors 2) Perform a smoke test of the leak detection system - Monitor for any leaks 3) If no faults were found - Refer to Rep.Gr 20 - Replace the leak detection pump (V144) 4) Inspect the LDP for impact damage when extracted, the operative must provide feedback and photographic evidence (see example shown in Figure 2) via a new or existing DISS query","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10210139-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10210139-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10210139","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":["P2450"],"topics":[],"vehicles":[{"make":"BENTLEY","model":"BENTAYGA","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_bentley_bentayga","2020_bentley_bentayga","2021_bentley_bentayga"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}