# Service bulletin K74187033

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: 10171612
- Published by NHTSA: 2020\-02\-24
- Manufacturer's number: K74187033
- Manufacturer's date: 2020\-01\-28
- NHTSA component: EQUIPMENT

## NHTSA's summary

Mack Chassis \- Diagnostic Trouble Code \(DTC\) SA 0 FMI 0 or SPN 0 FMI 0 Present On Fault Code Readout \- US10 And Newer Emissions, Model Year 2011 And Newer

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10171612-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10171612-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- MACK CHU
- MACK CXU
- MACK GU
- MACK LE
- MACK LR
- MACK MR
- MACK R
- MACK TD

JSON: [/v1/bulletins/10171612](/v1/bulletins/10171612)

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