On an Acadia, Outlook or Enclave, the driver information center (DIC) switch buttons may be inoperative after disconnecting or replacing the DIC switch or IPC. This occurs because the IPC needs to see the presence of the DIC switch at the time the battery power is connected to the IPC. If it does not detect the DIC switch at power up, the switch will be inoperative.
To prevent this condition, always remove battery power to the IPC after service is performed to either the DIC switch or the IPC. Simply remove the IPC fuse and replace it after a few seconds to return the function of the DIC switch to normal.
- Thanks to Gary McAdam
To prevent this condition, always remove battery power to the IPC after service is performed to either the DIC switch or the IPC. Simply remove the IPC fuse and replace it after a few seconds to return the function of the DIC switch to normal.
- Thanks to Gary McAdam
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