Scan Tool Diagnostics - Parameters - IPC

The IPC Diagnostic Parameters section is divided into three pans:
^ The IPC Data Displays
^ The IPC Input Displays
^ The IPC Output Override Displays

The IPC data displays comprise those system input signals that contain a byte of information (usually, but not always) between 0-255 counts. The IPC Data Displays may be called up only using the service diagnostics or the scan tool.

The IPC input displays are those inputs that are represented by a HIGH/LOW designation. HIGH is equal to voltage (digital 1). LOW is equal to ground (digital 0).

The IPC output override displays contain information on the default option conditions for the vehicle. The default conditions include the following items:
^ The driver message center message display suppression
^ The optional equipment installations
^ The export country
^ The HVAC or IPC mode selections