Instrument Cluster Prove-Out
The instrument cluster carries out a display prove-out to verify that all instrument cluster controlled warning/indicator lamps and monitored systems are functioning correctly within the instrument cluster. When the ignition switch is cycled to the ON position with the engine off, the indicators illuminate to prove-out according with the following table:
INSTRUMENT CLUSTER PROVE-OUT CHART
| Indicator | Indicator Type | Prove-Out Duration |
|---|---|---|
| Air bag | Warning | 6 seconds |
| ABS | Warning | 3 seconds |
| Brake | Warning | 3 seconds |
| Charging | Warning | Engine startup |
| Check fuel cap | Indicator | 3 seconds |
| Door ajar | Warning | No prove-out |
| Failsafe cooling | Warning | 3 seconds |
| 4WD high | Indicator | 3 seconds |
| 4WD low | Indicator | 3 seconds |
| Fog lamp | Indicator | No prove-out |
| Low fuel level | Warning | 3 seconds |
| Low oil pressure | Warning | Engine startup |
| Malfunction indicator lamp (MIL) | Warning | Engine startup |
| Safety belt | Warning | 65 seconds if the safety belt is unbuckled, turns off when the safety belt is buckled |
| Speed control | Indicator | No prove-out |
| TPMS | Warning | 3 seconds |
| High beam | Indicator | No prove-out |
| Overdrive off | Indicator | No prove-out |
| RH/LH turn signals | Indicator | No prove-out |