2007 LT
Had an intermittent warning and light for a long time until it was finally on all the time. Google searches didn't seem to have convincing info. A friend has HP tuner program which we used to gather and read all the stock programming and ERROR CODES.
One code : C0045 left rear speed sensor.
Ok, ordered an AC Delco one from Rockauto and installed. Problem fixed. No messages or lights.
Had an intermittent warning and light for a long time until it was finally on all the time. Google searches didn't seem to have convincing info. A friend has HP tuner program which we used to gather and read all the stock programming and ERROR CODES.
One code : C0045 left rear speed sensor.
Ok, ordered an AC Delco one from Rockauto and installed. Problem fixed. No messages or lights.
