K Yukon/Denali 4WD V8-5.7L VIN R (2000)
Call Center Unable to Locate Vehicle - OnStar
Diagnostic Chart
TEST DESCRIPTION
The following numbers refer to the steps in the table.
2. This step ensures that OnStar(R) can communicate with the vehicle and that the OnStar(R) GPS system is configured.
3. This step checks proper operation of the GPS. The location that you are given from the OnStar(R) center is only an approximate location. There
can be variance in this location. Do not mistake location variance for a inoperative GPS system.
7. It is necessary to have a good ground on the antenna to filter out signal noise.
No Audio - OnStar
