# Service bulletin SB22\-J\-001

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: 10214883
- Published by NHTSA: 2022\-07\-01
- Manufacturer's number: SB22\-J\-001
- Manufacturer's date: 2022\-06\-17
- NHTSA component: EQUIPMENT:ELECTRICAL; COMMUNICATION:MANUFACTURER TELEMATICS

## NHTSA's summary

Dealers, upfitters or bodybuilders may notice various warning lights on the dash illuminating and certain DTCs without an apparent cause during the initial installation and connection of telematics, GPS, and/or other aftermarket devices to the FMS system on certain 2022MY vehicles equipped with RPO I4H, DTCs that may occur are P1381, P1382, U2105, U1001, U0140, U0101, U0100, U0212, U0219, and U0028. These vehicles were configured with an incorrect module setup during the FMS installation at the port, which causes these lights and codes to set. Follow the service procedure below to validate that this incorrect configuration is the cause of these lights and codes and to reconfigure the Controller Area Network \(CAN\) Bus Interface.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10214883-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10214883-9999.pdf)

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

## Components

Equipment and accessories

## Trouble codes named

P1381, P1382, U0028, U0100, U0101, U0140, U0212, U0219, U1001, U2105

## Vehicles listed

- 2022 ISUZU N\-SERIES

JSON: [/v1/bulletins/10214883](/v1/bulletins/10214883)

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