# Service bulletin 20389522

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: 10081420
- Published by NHTSA: 2016\-10\-04
- Manufacturer's number: 20389522
- Manufacturer's date: 2016\-08\-12
- NHTSA component: POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE; ENGINE

## NHTSA's summary

MULSANNE ENGINE AND TRANSMISSION CONTROL MODULE SOFTWARE UPDATE \(SC15/01\)

## 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, Engine, Transmission and driveline, Software

## Vehicles listed

- 2011 to 2015 BENTLEY MULSANNE

## Other bulletins for the same vehicles and component

- [SB\-2033282\-2A](/bulletins/10059383.md), 2016-03-16, Service bulletin: VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR; ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
- [SB\-2033282\-1A](/bulletins/10059381.md), 2016-03-16, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
- [CN\-E\-783](/bulletins/10052633.md), 2013-08-26, Service bulletin: ENGINE; ELECTRICAL SYSTEM:SOFTWARE. BENTLEY: SOFTWARE REPLACEMENT FOR ENGINE CONTROL MODULE \(ECM\), WAS CREATED TO ALLOW ADDITIONAL UPDATES TO ON BOARD DIAGNOSIS \(OBD\) SETTINGS. MODELS 2011\-2013 MULSANNE. \*PE
- [DC\-12\-2011](/bulletins/10042528.md), 2011-12-14, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE; SERVICE BRAKES, AIR:ANTILOCK; ELECTRICAL SYSTEM:SOFTWARE. BENTLEY: ABS CONTROL MODULE INTERRUPTS THE COMMUNICATIONS BETWEEN ABS AND THE ENGINE CONTROL MODULE \(ECM\). \*PE

JSON: [/v1/bulletins/10081420](/v1/bulletins/10081420)

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