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September 3, 2021 Service bulletin

Emission control system lamp illuminated

Bentley technical service bulletin 2053429/4 for 2017-2022 Bentley Bentayga, 2018-2022 Bentley Continental GT and 2018-2022 Bentley Continental GT Cabrio and others.

Bulletin number
2053429/4
Component
Electrical system
Summary
Emission control system lamp illuminated - DTC P044100 evident. Customer statement / workshop findings: Emission control system warning lamp illuminated (Figure 1) within the Driver Information Panel (DIP) in conjunction with DTC - P044100: EVAP Emission Contr.Sys.Incorrect Purge Flow - logged within one or both engine control modules. Technical background: Should DTC P044100: EVAP Emission Contr.Sys.Incorrect Purge Flow be evident (static or intermittent) within one or both Engine control modules please refer to the instructions within the Measure section of this TPI

Owners of these vehicles have filed 4 complaints in the electrical category.

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