# Service bulletin ITS60421

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: 10210913
- Published by NHTSA: 2022\-05\-04
- Manufacturer's number: ITS60421
- Manufacturer's date: 2022\-04\-01
- NHTSA component: EQUIPMENT; ELECTRICAL SYSTEM

## NHTSA's summary

This Technical Instruction is a description of the inspections and cleaning procedures being recommended by MCI due to the parts shortages which are impacting the repair inspections associated with NHTSA Recall 21V\-748. These are the same instructions as outlined in the previously submitted Technical Services Information Bulletin TSIB 22\-01 and Technical Instruction ITS60421, except they are specific to those customers operating in extremely corrosive environments.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10210913-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10210913-9999.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2017 to 2020 MCI D4000
- 2019 to 2020 MCI D4000 ISTV
- 2017 to 2018 MCI D4000ISTV
- 2017 to 2020 MCI D4005
- 2018 to 2019 MCI D45 CRT LE
- 2017 to 2020 MCI D4500
- 2017 to 2020 MCI D4505
- 2020 MCI D4520
- 2020 MCI D45CRTLE
- 2018 to 2020 MCI J3500
- 2017 to 2020 MCI J4500

JSON: [/v1/bulletins/10210913](/v1/bulletins/10210913)

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