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Home >> Chevrolet >> 2003 >> Venture Base, Van Cargo Extended >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular Communication System >> Diagnostic Information and Procedures >> OnStar Button LED Inoperative >> Test Description

Test Description

The numbers below refer to the step numbers on the diagnostic table.

3. Determines if the OnStar® status LED has the necessary Green LED signal circuit voltage.

5. If the Green LED signal is shorted to voltage then the OnStar® three button assembly has been damaged and the OnStar® three button assembly must be replaced.

Fig 1: OnStar Button LED Inoperative Diagnostic Chart
G01534375Courtesy of GENERAL MOTORS CORP.
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