JEEP

18-004-23

Manufacturer communications

Publication date: 2023-01-10
Received by NHTSA: 2023-02-13
NHTSA record numbers: 10231773

Manufacturer summary

Original wording in English

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0031 - O2 Sensor 1/1 Heater Circuit Low. P06EF - Engine Restart Performance.

NHTSA manufacturer communications ↗

Reported code forms

P0031 P06EF

Manufacturer wording

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

JeepP0031

O2 Sensor 1/1 Heater Circuit Low

NHTSA 10136976 · NHTSA 10136999 · NHTSA 10150551

JeepP06EF

Engine Restart Performance

NHTSA 10168431 · NHTSA 10168464 · NHTSA 10169221

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	2022

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