Service bulletin BS3773E
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 | 10083933 |
| Published by NHTSA | 2016-11-04 |
| Manufacturer's number | BS3773E |
| Manufacturer's date | 2016-09-08 |
| NHTSA component | POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
THE COMMUNICATION BETWEEN ALLISON TRANSMISSION AND ACU3 REQUIRES OPTIMIZATION. REPROGRAM THE ACU3 HUBNER SOFTWARE.
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, Software
| NOVA BUS LFS ARTIC | 2013 to 2014 |
|---|---|
| NOVA BUS LFS ARTIC | 2015 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 18V829000 | 2018-11-26. ELECTRICAL SYSTEM:SOFTWARE |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| Li3454e | 2017-08-03. Service bulletin. This Campaign is being issued to address actuator failures for ISB6.7 and ISL CM2350 Cummins Engines in transit bus applications. Certified repair locations are authorized to calibrate the turbo actuator with current software which may reduce failures of the TurboActuator. |
|---|---|
| li3478er1 | 2017-08-03. Service bulletin. Incompatibility of Actia gauge programs A fault may appear on the Actia gauge if an incorrect program version is used (R1 modifications: Speedo SW 109633V08_00 changed to 109633V08_02 for ATUQ. For TTC Speedo SW 116724V04_35 changed to 116724V01_40 and Tach SW 117130V01_07 changed to 117130V01_09 |
| LI3478E | 2017-01-19. Service bulletin. THIS COMMUNICATION IS A LETTER OF INFORMATION CONCERNING A FAULT THAT MAY APPEAR ON THE ACTIA GAUGE IF AN INCORRECT PROGRAM VERSION IS USED. |
| LI3521E | 2016-11-08. Service bulletin. DESTINATION SIGN OSCP SOFTWARE MAY FREEZE |
| BS3270E | 2016-11-04. Service bulletin. UNABLE TO PERFORM STATIONARY REGENERATION. |