# Service bulletin M\-372\-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: 10218915
- Published by NHTSA: 2022\-09\-01
- Manufacturer's number: M\-372\-001
- Manufacturer's date: 2022\-08\-06
- NHTSA component: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

## NHTSA's summary

2009 Document reformatted to be published as a TSB in Impact. Daytime Running Lamp \(DRL\) Relay Block

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10218915-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10218915-9999.pdf)

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

## Components

Electrical system, Wiring and fuses

## Vehicles listed

- 2009 MACK CHU
- 2009 MACK CXU
- 2009 MACK GU
- 2009 MACK PINNACLE \(CHU\)
- 2009 MACK PINNACLE \(CXU\)
- 2009 MACK TD
- 2009 MACK TD714
- 2009 MACK TITAN \(TD\)

JSON: [/v1/bulletins/10218915](/v1/bulletins/10218915)

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