Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: OnStar Schematics DEFINITION: The OnStar® system remains on after the ignition has been turned off. | |||
1 | Did you perform the Cellular Communication Diagnostic System Check? | Go to Step 2 | |
2 |
Does the OnStar® Green LED stay on? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
3 | Repair the ignition 1 voltage circuit for a short to battery voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 4 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
4 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |