GM Authority

GM Releases Fix For Cadillac XT4 Diesel Engine Over Particulate Sensor Issue

General Motors has released a fix to address an issue related to the diesel particulate sensor in certain examples of the Cadillac XT4 crossover. The problem: in affected vehicles, the diesel ...
GM Authority

2019 GMC Savana Recalled For Diesel Particulate Matter Sensor Issue

General Motors has released a voluntary emissions recall for certain units of the GMC Savana van due to an issue related to the diesel particulate matter sensor. The hazards: if the ECM were to ...