# Service bulletin TT\-7400\-EN

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: 10055683
- Published by NHTSA: 2014\-07\-03
- Manufacturer's number: TT\-7400\-EN
- Manufacturer's date: 2014\-03\-18
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:MANUAL TRANSMISSION

## NHTSA's summary

DAIMLER TRUCKS: ON BEHALF OF WESTERN STAR AND FREIGHTLINER TRUCKS, A REPROGRAMMING WILL BE PERFORMED FOR ACCELERATION CONTROL \(VAC\), ON SOME TRUCKS, BY ALLISON TRANSMISSION DISTRIBUTORS. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system, Transmission and driveline, Manual transmission, Software

## Vehicles listed

- 2013 FREIGHTLINER 108SD
- 2013 FREIGHTLINER 114SD
- 2013 FREIGHTLINER BUSINESS CLASS M2
- 2013 FREIGHTLINER CASCADIA
- 2013 WESTERN STAR 4700
- 2013 WESTERN STAR 4900

## Recalls for the same vehicles and component

- [13V127000](/recalls/nhtsa/13V127000.md), 2013-04-09: ELECTRICAL SYSTEM:SOFTWARE
- [13V099000](/recalls/nhtsa/13V099000.md), 2013-03-18: ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING

## Other bulletins for the same vehicles and component

- [D20M1](/bulletins/10174068.md), 2020-04-24, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING. Updated DDC Field Service Campaign for GHG14 DETROIT DD13 with Two\-Box Aftertreatment Software Reprogramming. Certain Detroit Model Year 2013 to 2015 GHG14 DD13 engines that are registered in California will require reprogramming to a minimum of the MCM software version and fuel map version listed below: MCM Software Version 4.7.0.0 ZGS 005. Certain sections have been updated for clarity.
- [SB54\-239](/bulletins/10168040.md), 2019-11-20, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM. Service Bulletin for Cascadia Cabin CAN ECU Compatibility. Compatible software levels are required for the proper operation of the vehicle.
- [ICI19\-016 SF560](/bulletins/10161109.md), 2019-06-10, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Revised Bulletin
- [sb54308](/bulletins/10160779.md), 2019-06-03, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. sb54308 Chassis ECU Programming
- [Detroit DT12](/bulletins/10154501.md), 2019-03-11, Service bulletin: POWER TRAIN; POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT. Detroit DT12 Split Rod Bushing Repair letter to customer
- [D18M1 GHG14 Heav](/bulletins/10151005.md), 2018-12-10, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ELECTRICAL SYSTEM:SOFTWARE. Field Service Campaign: GHG14 Heavy Duty Engine Platform Vocational Application Programming
- [0405\-18](/bulletins/10145130.md), 2018-10-01, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION:COLUMN SHIFT ASSEMBLY; POWER TRAIN. 0405\-18 Symptom Diagnostics \- Range Up or Down Shift Issue
- [ICI13\-007](/bulletins/10142376.md), 2018-06-25, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. ICI13\-007\-DLR FL641 ? Interim Recall Notice
- [54\-277](/bulletins/10142275.md), 2018-06-25, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. 54\-277 \- Resetting Erroneous Learned Roll Call ECUs on Vehicles with ICU4M
- [sb2652](/bulletins/10141959.md), 2018-06-18, Service bulletin: EQUIPMENT:MECHANICAL; EQUIPMENT; POWER TRAIN:MANUAL TRANSMISSION. DT12 PTO Upfit

JSON: [/v1/bulletins/10055683](/v1/bulletins/10055683)

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