# Service bulletin TT\-7484\-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: 10058996
- Published by NHTSA: 2016\-01\-09
- Manufacturer's number: TT\-7484\-EN
- Manufacturer's date: 2015\-02\-01
- Replaces: TT\-7484 EN\-REV\-A
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

ALLISON TRANSMISSION: ON SOME TRUCKS, THE PUSH BUTTON SHIFT SELECTOR \(PBSS\) SKIPS OIL LEVEL READING AND GOES DIRECTLY TO PROGNOSTICS AND COULD BE MISSING WIRE 116 ON BULKHEAD OTHER SIDE. MODELS T680, T880, 579, 567. \*PE UPDATED 2/1/16. \*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

Transmission and driveline, Automatic transmission

## Vehicles listed

- ALLISON TRANSMISSION
- 2016 KENWORTH T680
- 2016 KENWORTH T880
- 2016 PETERBILT 567
- 2016 PETERBILT 579

JSON: [/v1/bulletins/10058996](/v1/bulletins/10058996)

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