freightliner Columbia - Mode;Reset Switch

brake is released or the ignition switch is turned off.
Once the parking brake is released, the ICU3/ICU3
’07 displays the odometer again.
Mode/Reset Switch
The mode/reset switch (Fig. 2.11) is located on the
right side of the instrument cluster. The mode/reset
switch is used to scroll through the displays on the
message display screen, and to reset the trip dis-
tance and trip hours values to zero.
See Fig. 2.12 for the state diagram for the LCD dis-
play cycle.
NOTE: The systems diagnostics test is used by
trained personnel to retrieve fault codes and
other diagnostic information pertaining to the
vehicle.
When the odometer reading is displayed and the
parking brake is applied:
•
Press the mode/reset switch once and the trip
distance will display.
•
Press the mode/reset switch a second time
and the trip hours (engine hours) will display.
•
Press the mode/reset switch a third time and
the SELECT screen and the current units, MI
or KM, will display.
•
Press the mode/reset switch a fourth time to
return to the odometer reading.
To reset trip miles and/or trip hours to zero, press the
mode/reset switch for 1 second or longer. To toggle
between MI (miles) and KM (kilometers), press the
mode/reset switch while in the SELECT screen.
POWER ON
PARK BRAKE
IGNITION ON
HEADLIGHTS ON
RELEASE PARK BRAKE
f040420a
02/14/2003
RELEASED − MOVING
FAULT CODE
SCREEN
IF NO FAULTS
WERE DETECTED
ELECTRONIC GAUGE NEEDLES
SWEEP, WARNING/INDICATOR
LIGHTS COME ON, BUZZER SOUNDS
IF FAULT DETECTED
ICU INITIALIZES
888888.8
ABS 136
ODOMETER
SCREEN
123456.7
12.3 VOLTS
123456.7
12.3 VOLTS
MI
MI
MI
Fig. 2.10, ICU3/ICU3 ’07 Ignition Sequence
09/25/99
PUSH−
MODE
HOLD−
RESET
f610340
Fig. 2.11, ICU3/ICU3 ’07 Mode/Reset Switch
Instruments and Controls Identification
2.10