OnStar Button LED Inoperative

ONSTAR BUTTON LED INOPERATIVE

TEST DESCRIPTION

Step 1 - Step 10:

The numbers below refer to the step numbers on the diagnostic table.
3. This step determines if the OnStar(R) status LED has the necessary GREEN LED signal circuit voltage.
5. If the GREEN LED signal is shorted to voltage, then the OnStar(R) 3-button assembly has been damaged and must be replaced.