System Operation: Prove-Out
The IPC carries out a display prove-out to verify all module controlled warning indicator lamps and monitored systems are functioning correctly within the IPC . The IPC provides a timed prove-out of some indicators while other indicators illuminate upon engine start up or have no prove-out. When the ignition is cycled on, the indicators illuminate to prove-out according to the following table:
| Indicator | Indicator Type | Prove-Out Duration |
|---|---|---|
| Air bag | Warning | 6 seconds |
| ABS | Warning | 3 seconds |
| Brake | Warning | 3 seconds |
| High beam | Informational | None |
| Lights on | Informational | 3 seconds |
| Ready to drive | Warning | None |
| Safety belt | Informational | None |
| Stability-traction control (sliding car icon) | Warning | 3 seconds |
| Stability-traction control disabled (sliding car OFF icon) | Informational | 3 seconds |
| TPMS | Warning | 3 seconds |
| Turn indicators | Informational | None |