IC Prove-Out
WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
The IC and other vehicle modules carry out a display prove-out to verify that all module controlled warning/indicator lamps and monitored systems are functioning correctly within the IC . The IC and other modules, such as the Restraints Control Module (RCM), provide a timed prove-out while other indicators illuminate until engine start up. When the ignition switch is cycled to the ON position with the engine off, the indicators illuminate to prove-out according to the following table:
IC PROVE-OUT REFERENCE CHART
| Indicator | Indicator Type | Prove-Out Duration |
|---|---|---|
| Air bag | Warning | 6 seconds |
| ABS | Warning | 3 seconds |
| Anti-theft | Indicator | Approximately 2 seconds (if the system is operating correctly) |
| Brake | Warning | 3 seconds |
| Charging system | Warning | Engine startup |
| Check fuel cap indicator | Informational | 3 seconds |
| Door ajar warning indicator | Warning | None |
| High beam indicator | Informational | None |
| Low fuel indicator | Informational | None |
| Low oil pressure warning indicator | Warning | Engine startup |
| Low washer fluid indicator | Informational | 3 seconds |
| Malfunction Indicator Lamp (MIL) | Warning | Engine startup |
| O/D off indicator | Informational | None |
| Safety belt warning indicator | Warning | 70 seconds if the safety belt is unbuckled, turns off when the safety belt is buckled |
| Cruise control indicator | Informational | None |
| TPMS warning indicator | Warning | 3 seconds |
| Traction control indicator | Warning | 3 seconds |
| Powertrain malfunction (wrench) indicator | Warning | 3 seconds |
| RH/LH turn indicators | Informational | None |