Main ICUC Driver Display Screens

The main ICUC driver display screens include the splash screen that displays during vehicle start-up and the cruise control settings screen.

The six ICUC top-level menu categories are:

• Basic Information

• Drive Time Systems

• Vehicle Operations

• Maintenance

• Infotainment

• User Settings

Note: Navigate the top-level menu by using the Menu right and Menu left buttons on the steering wheel. Navigate to Quick Access Systems using the Quick Access Systems switch. When navigating the categories, the last-used menu screen in each category is displayed, which is not necessarily the screen shown in this illustration.

Startup

Basic Information

Drive Time Systems

Vehicle Operations

Maintenance

Infotainment

User Settings

Quick Access Systems (if available)

Fig. 1,  ICUC Top-Level Menu Initial Screens

Home/Basic Information Screens

Fig. 2, Basic Information: Trip Report

Fig. 3, Basic Information: Trip Leg Report

There are currently three top-level menu options under Basic Information:

• Home

• Trip

• Leg

The 'Home' screen displays a fuel consumption bar graph, the current outside temperature, the vehicle charging system voltage, the compass direction of travel, and the current odometer value.

The 'Trip' report screen, shown in Fig. displays calculations based on the engine run time such as overall milage of trip, trip mpg, average mph, and trip time. The 'Leg' report screen does the same for the current leg of the trip. To reset either screen, press and hold the 'OK' switch on the switch pod when on the screen.

Drive Time Systems Screens

Fig. 4, Driver Assistance

There are four screen under Drive Time Systems:

• Speed

• Driving Assistance

• Video

The Drive Time Systems screen, shown in Fig. , item 3, displays the current vehicle speed and PasSmart information.

Depending on equipment installed, the 'Driving Assistance' screen, shown in Fig. displays cruise control information, lane departure information, side guard assist information, and display's the current traffic signs.

Depending on systems installed, video is recorded when active safety systems are engaged or unsafe driving conditions are detected.

Vehicle Operations Screens

There are currently five top-level menu options under Vehicle Operations:

• Gauges

• Diesel Particulate Filter

• Tire Pressure Monitoring

• Locks

• Vehicle Settings

For information on the display's for gauges and, if equipped, tire pressure monitoring see the "Instruments and Systems" section in this chapter. Information on diesel particulate filter monitoring is covered in chapter Greenhouse Gas Emissions and Fuel Consumption Standards Emissions. If equipped, information on 'Transmission Prognostics' is covered in Direction Switch Automated and Automatic Transmissions. For information on Locks see Drive Axles With Differential Lock Drive Axles.

The Vehicle Settings screen, shown in Fig. provides access to settings for vehicle systems such as cruise control, engine idle adjust, and the transmission.

Fig. 5, Vehicle Operations: Vehicle Settings

ICUC Maintenance Screens

The maintenance screens are used to retrieve fault codes and other diagnostic and service information pertaining to the vehicle.

There are five menu options under Maintenance:

• Alerts

• Diagnostics

• Engine Maintenance

• Trans Prognostics

• Maintenance System

The 'Alerts' screen, shown in Fig..

Fault codes are color-coded to indicate the severity of the fault. Red indicates a condition that may pose a threat to control of the vehicle. Amber indicates a condition that may result in damage to vehicle components or derating of engine power. Blue, grey, and green are used to indicate component status.

Fig. 6, Maintenance: Alerts

The 'Diagnostics' screen, shown in Fig., displays active diagnostic trouble codes and available software updates.

Fig. 7, Maintenance: Diagnostics

The Engine Maintenance screen shows engine hours. See Fig., displays the current engine hours.

The 'Maintenance System' screens give information about when maintenance is required. See the "Instruments and Systems: ICUC" in this chapter for more details.

Fig. 8, Maintenance: Engine Maintenance

ICUC User Settings Screens

Dash Brightness

Courtesy and Entrance Light Timing

Unit Settings

Time

Gauge Positioning

Key Alert

Language

Safety Systems

Fig. 9, ICUC User Settings Screens

The ICUC Setting Options List screens, shown in Fig. allow the driver to choose the following:

• Dash Brightness

• Lighting Settings

• Units Settings

• Time Settings

• Gauge Settings

• Key Alert Settings

• Language Settings

• Safety System Settings

Dash Brightness allows for setting the brightness of the dashboard display.

Lighting Settings controls if the courtesy and entrance lights are on and how long they stay on.

Unit Settings controls the measurement values for speed, distance traveled, temperature, pressure, and following distance.

Time Settings controls the time display format (12h/24h) and local time zone offsets.

Gauge Settings allow the driver to change the order in which gauges are displayed on the gauge screens.

Key Alert Settings control if the key alerts is on or off.

Language Settings allow the driver to set the ICU language to be in either English (American), Spanish (Mexican), or French (Canadian).

Safety System Settings allow the driver to turn safety features such as Attention Assist, Traffic Sign Display, Side Guard Assist, and Side Guard Trailer on or off.

ICUC Quick Access Systems Screens

Quick Access Screens are activated by a button on the right hand steering wheel pod. There are up to six top-level menu options:

• Hysteresis

• Cruise Control

• Transmission

• Engine Idle Adjust

• Power Take Off

• Optimized Idle

Hysteresis allows the driver to set the overspeed and underspeed in mph (km/h). See Fig..

Fig. 10, Quick Access Screen: Hysteresis

Cruise Control allows the driver to control such features as active lane assist, lane position, and following distance. See Fig.. For more information see "Instruments and Systems: ICUC" in this chapter.

Fig. 11, Quick Access Screen: Cruise Control

Transmission allows the driver to turn the creep mode or eCoast feature on or off. See Fig.. See "Instruments and Systems: ICUC" in this chapter for more information.

Fig. 12, Quick Access Screen: Transmission

Engine Idle Adjust allows the driver to adjust or deactivate the engine idle. It is not available when the vehicle is in motion. See Fig.. For more information see "Instruments and Systems: ICUC" in this chapter.

Fig. 13, Quick Access Screen: Engine Idle Adjust

Power Take Off allows the driver to customize the amount of power being transferred. See Fig..

Fig. 14, Quick Access Screen: Power Take Off (PTO)

The Optimized Idle screens allow the driver to choose the optimized idle mode and enable or disable the feature. For more information see "Instruments and Systems: ICUC" in this chapter