IC Prove-Out
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. 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:
| Indicator | Indicator Type | Prove-Out Duration |
|---|---|---|
| ABS | Warning | 3 seconds |
| Air bag | Warning | 6 seconds |
| Anti-theft indicator | Informational | 3 seconds |
| Brake | Warning | 3 seconds |
| Charge | Informational | Engine start up |
| Check fuel cap | Informational | 3 seconds |
| Cruise control | Informational | No prove-out |
| Door ajar | Informational | No prove-out |
| Engine over-temperature | Warning | 3 seconds |
| High beam | Informational | No prove-out |
| Low engine oil pressure | Warning | Engine startup |
| Low fuel | Informational | 3 seconds |
| Malfunction Indicator Lamp (MIL) | Warning | Engine startup |
| Overdrive (O/D) off | Informational | No prove-out |
| Powertrain malfunction (wrench) | Informational | 3 seconds |
| RH/LH turn signals | Informational | No prove-out |
| Safety belt | Warning | 60 seconds if the safety belt is unbuckled, turns off when the safety belt is buckled |
| Tire Pressure Monitoring System (TPMS) | Warning | 3 seconds |
| Traction control | Informational | 3 seconds |
| Upshift | Informational | No prove-out |