JEEP

1806923

Manufacturer communications

Publication date: 2023-11-29
Received by NHTSA: 2024-01-16
NHTSA record numbers: 10248954

Manufacturer summary

Original wording in English

Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? P219A - Bank 1 Air-Fuel Ratio Imbalance. **The customer may also experience the following: ? A/C auto stops in 4WD Terrain and Traction Modes.** This bulletin involves reprogramming the PCM with the latest available software.

NHTSA manufacturer communications ↗

Reported code forms

P219A

Manufacturer wording

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

JeepP219A

Bank 1 Air-Fuel Ratio Imbalance

NHTSA 10239976 · NHTSA 10239981 · NHTSA 10241102

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Make	Model	Model year
Jeep	COMPASS	2023

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