GM-Canada’s OnStar Solution to Canada’s Sunset of Cellular CDMA 2G Technology in 2015

Canada sunsetted cellular 2G CDMA technology in 2015. GM Canada figured out how to retain OnStar functionality in affected vehicles without using a dongle that plugs into the ODB-II port, which is GM USA solution. Documents retrieved from NHTSA (US) https://nhtsa.gov.

Service Bulletin 15-08-44-001J (GM Canada 🇨🇦 🍁)

GM Canada Service Bulletins Offline
(this repository
on GitHub)
National Highway Traffic
Safety Administration
(USA gov 🇺🇸)
Bulletin No.: 15-08-44-001
Date: Mar-2015
MC-10113720-9999.pdf MC-10113720-9999.pdf
File in Section: 08 -Body and Accessories
Bulletin No.: 15-08-44-001 H
Date: June, 2016
SB-10089229-2280.pdf SB-10089229-2280.pdf

Hightower Cars Affected