Instrument Cluster Module Configuration
When installing a new instrument cluster, the instrument cluster must be configured. For additional information, refer to MODULE CONFIGURATION . The instrument cluster is a configurable, hybrid electronic cluster (HEC) that contains a microprocessor, gauges, indicator lamps, and internal circuitry. The following items must be configured when installing a new instrument cluster:
- Vehicle security module
- Outside air temperature
- Outside air temperature settings (°C/°F)
- Compass
- Climate control (manual or electronic)
- Belt minder
- Speedometer
- Overspeed warning
The instrument cluster carries out a display prove-out to verify that the warning/indicator lamps and monitored systems are operating correctly. When the ignition switch is turned to the ON position, the charging system warning indicator and the malfunction indicator lamp (MIL) illuminate until the engine starts. The door ajar warning indicator illuminates only with the key in the START/RUN position and one or more doors are open, turning off only when the doors are closed. When the ignition switch is turned to the ON position with the engine off, the following indicators will illuminate for approximately 3 seconds with the exception of the air bag warning indicator, which illuminates for approximately 6 seconds:
- ABS warning indicator
- BRAKE warning indicator
- 4x4 high indicator
- LOW RANGE indicator
- Electronic throttle control (ETC)