# Service bulletin 0804022

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10212370
- Published by NHTSA: 2022\-05\-31
- Manufacturer's number: 0804022
- Manufacturer's date: 2022\-03\-01
- NHTSA component: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); EXTERIOR LIGHTING; EQUIPMENT

## NHTSA's summary

Flash: Integrated Dual Charging Module \(IDCM\) Enhancements This bulletin involves reprogramming the IDCM with the latest software available. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technicianmay find the following Diagnostic Trouble Code \(DTC\) has been set: B22A9\-64 \- ECU Internal Performance\-Signal Plausibility Failure. Customer may also experience the following:Unable to utilize the plug in charge cord to charge the vehicle.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10212370-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10212370-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Engine, Equipment and accessories, Lighting, Engine control module

## Trouble codes named

B22A9

## Vehicles listed

- 2022 CHRYSLER PACIFICA

## Other bulletins for the same vehicles and component

- [S2208000073](/bulletins/10229059.md), 2023-01-09, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting

JSON: [/v1/bulletins/10212370](/v1/bulletins/10212370)

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