General Description

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The instrumentation control unit (ICU) provides the driver with engine and vehicle information. A New Cascadia vehicle can be equipped with either an ICUC or ICC5. See Fig. for a typical ICUC layout.

This section provides general system and operating instructions for ICUC components. Following sections provide more detailed information.

  1. Speedometer

  2. Coolant Temperature Gauge

  3. Primary and Secondary Air Pressure Gauge

  4. Fuel and DEF Level Gauge

  5. Engine Oil Pressure Gauge

  6. Tachometer

  7. Driver Display

  8. Home

  9. Drive Time Systems

  10. Vehicle Operations

  11. Maintenance

  12. Infotainment

  13. User Settings

Fig. 1, Instrument Cluster Overview - ICUC

ICUC

The instrument cluster unit (common), or ICUC, is comprised of six physical gauges, indicator lamps (telltales), a six inch portrait driver display screen, steering wheel mounted switches, and audible warning systems. Warning and indicator lamps illuminate in red (warning), amber (caution), green (status on), or blue (high-beam headlights active).

The driver display screen provides information on various vehicle systems as well as warnings, cautions, and notifications on systems status.

Note:
Parent topic: Instrumentation Control Unit: ICUC
Document Number: 0000107929
Manual Publication Date: 2024-05-03
Topic Publication Date: 2025-07-16