# Service bulletin KC\-115

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: 10203122
- Published by NHTSA: 2021\-11\-05
- Manufacturer's number: KC\-115
- Manufacturer's date: 2021\-10\-20
- NHTSA component: POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS

## NHTSA's summary

Automated Manual Transmission \( AMT \) \( I\-Shift, mDRIVE \) Equipped Chassis, OBD13 And Newer \- Light Turbo Surge \( Chuff \) During Skip Shifting

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203122-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203122-9999.pdf)

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

## Components

Transmission and driveline, Automatic transmission

## Vehicles listed

- 2016 to 2017 MACK ANTHEM \(AN\)
- 2018 to 2022 MACK ANTHEM \(AN\)
- 2013 to 2018 MACK CHU
- 2013 MACK CMM
- 2013 to 2018 MACK CXU
- 2016 MACK GRANITE \(GR\)
- 2017 to 2022 MACK GRANITE \(GR\)
- 2013 to 2016 MACK GRANITE \(GU\)
- 2017 to 2022 MACK GRANITE \(GU\)
- 2013 to 2018 MACK GU
- 2013 to 2017 MACK LEU
- 2013 to 2014 MACK LR
- 2015 to 2022 MACK LR
- 2020 MACK LR ELECTRIC
- 2013 to 2016 MACK LR6
- 2020 to 2022 MACK MD
- 2013 to 2018 MACK MRU
- 2013 to 2016 MACK PINNACLE \(CHU\)
- 2017 to 2022 MACK PINNACLE \(CHU\)
- 2013 to 2016 MACK PINNACLE \(CXU\)
- 2017 to 2022 MACK PINNACLE \(CXU\)
- 2018 to 2022 MACK PINNACLE \(PI/PN\)
- 2013 to 2019 MACK TD
- 2019 to 2021 MACK TE
- 2013 to 2016 MACK TERRAPRO \(LEU\)
- 2013 to 2016 MACK TERRAPRO \(LEU/MRU\)
- 2017 to 2019 MACK TERRAPRO \(LEU/MRU\)
- 2013 to 2016 MACK TERRAPRO \(MRU\)
- 2017 MACK TERRAPRO \(MRU\)
- 2020 MACK TERRAPRO \(MRU\)
- 2017 to 2018 MACK TERRAPRO \(TE\)
- 2013 to 2015 MACK TITAN
- 2013 to 2018 MACK TITAN \(TD\)

## Other bulletins for the same vehicles and component

- [KC\-280](/bulletins/10206986.md), 2022-02-04, Service bulletin: VEHICLE SPEED CONTROL; POWER TRAIN:AUTOMATIC TRANSMISSION. \(Back Office Only\) \- Mack Chassis \- Equipped With An Automated Manual Transmission \(AMT, mDrive\) \- Features Such As Predictive Cruise Control \( PCC \), Eco\-Roll Inoperative \- US17\+OBD18 \(GHG17, Common Rail Fuel System\) Emissions, Model Year 2019

JSON: [/v1/bulletins/10203122](/v1/bulletins/10203122)

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