Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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OnStar Button LED Inoperative
ONSTAR BUTTON LED INOPERATIVETEST DESCRIPTIONSteps 1-10:
The numbers below refer to the step numbers on the diagnostic table.
3.
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) three button assembly has been damaged and the OnStar(R) three button assembly must be replaced.
