JEEP

25-002-21

Manufacturer communications

Publication date: 2021-04-17
Received by NHTSA: 2021-05-24
NHTSA record numbers: 10194057

Manufacturer summary

Original wording in English

Flash: Dosing Control Unit (DCU) Updates This bulletin involves reprogramming the Dosing Control Unit (DCU) with the latestavailable software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following Diagnostic Trouble Codes (DTCs) or symptom/condition.P24B2-00 - Particulate Matter Sensor Circuit Intermittent. P20F6-00 - Reductant Injection Valve Stuck Open Bank 1 Unit 1. P208E-00 - Reductant Injector Stuck Closed - Bank 1 Unit 1. Incompatible software between the DCU, Powertrain Control Module (PCM) and BCM causing a false illumination of the Malfunction IndicatorLamp (MIL)(2019 MP Only).

NHTSA manufacturer communications ↗

Reported code forms

P208E P20F6 P24B2

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

JeepP208E-00

Reductant Injector Stuck Closed - Bank 1 Unit 1

NHTSA 10176574 · NHTSA 10181624 · NHTSA 10194057

JeepP20F6-00

Reductant Injection Valve Stuck Open Bank 1 Unit 1

NHTSA 10176574 · NHTSA 10194057 · NHTSA 10194063

JeepP24B2-00

Particulate Matter Sensor Circuit Intermittent

NHTSA 10176574 · NHTSA 10180266 · NHTSA 10184471

Check vehicle applicability

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

Make	Model	Model year
Jeep	COMPASS	2020
Jeep	COMPASS	2019

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