General Description

s2 dm 03.01.000

See Fig. and Fig. for a typical set of instruments for vehicles equipped with the S2 Chassis ICU3 instrument cluster.

Note: This instrument cluster is shown with the U.S. speedometer, which shows miles per hour (mph) more prominently than kilometers per hour (km/h).

  1. Engine Oil Pressure Gauge

  2. Dash Message Center

  3. Headlight High-Beam Indicator

  4. Dash Driver Display Screen

  5. Fuel Level Gauge

  6. Diesel Exhaust Fluid (DEF) Gauge

  7. Primary Air Pressure Gauge

  8. Mode/Reset Switch

  9. Secondary Air Pressure Gauge

  10. Speedometer

  11. Tachometer

  12. Transmission Temperature Gauge

  13. Coolant Temperature Gauge

Fig. 1, Gauge Layout (typical, U.S.), EPA10 and Newer Engines

  1. Engine Oil Pressure Gauge

  2. Dash Message Center

  3. Headlight High-Beam Indicator

  4. Dash Driver Display Screen

  5. Fuel Level Gauge

  6. Primary Air Pressure Gauge

  7. Mode/Reset Switch

  8. Secondary Air Pressure Gauge

  9. Speedometer (U.S. version)

  10. Tachometer (optional)

  11. Coolant Temperature Gauge

Fig. 2, Gauge Layout (typical, U.S.), EPA07-Compliant

The ICU3 instrument cluster receives information from the datalink and sensors installed on the vehicle, and sends that information to electronic gauges.

There can be up to eight gauges on the driver's instrument panel (six electronic and two mechanical). Only the air gauges operate mechanically.

The S2 Chassis instrument clusters have the capability to drive independent stand-alone gauges such as those installed on the auxiliary dash panel.

Note:
Parent topic: Instrumentation Control Unit
Document Number: 0000119121
Manual Publication Date: 2024-05-17
Topic Publication Date: 2024-05-13