Affected Component: ENGINE AND ENGINE COOLING

Date Published
MAY 12, 2020
NHTSA TSB #
10175891
TSB Document
Summary
Some 2018-2019 Transit vehicles equipped with a 3.2L diesel engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2452 and P2453 stored in the powertrain control module (PCM). This may be due to the PCM software. To correct the condition, follow the Service Procedure to reprogram the PCM.