JEEP

18-034-20

2020-04-07 · NHTSA 10175717

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs or symptom/condition.P24B2-00 - Particulate Matter Sensor Circuit Intermittent(EBS Sales Code only). P20F6-00 - Reductant Injection Valve Stuck Open Bank 1 Unit 1(EBS Sales Code only). P208E-00 - Reductant Injector Stuck Closed - Bank 1 Unit1(EBS Sales Code only). The Engine Stop/Start (ESS) system remains in the last used state and does not default back to ON for each key cycle as designed(Vehicles on the RRT VIN list only).

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.