Instruments And Controls Identification; Warning And Indicator Lights - freightliner Columbia Driver Manual

Instruments and Controls Identification
40
PSI
0 100
OIL
1
200
F
100 300
OIL
3
40
PSI
0
80
TURBO
5
09/29/2010
1. Engine Oil Pressure Gauge
2. Engine Coolant Temperature
Gauge
3. Engine Oil Temperature Gauge
4. Battery Voltage Gauge
5. Turbo Boost Air Pressure Gauge
6. Pyrometer
•
Parking brake is set with the vehicle moving
faster than two miles per hour.
•
System voltage falls below 12
volts.
•
Door is open or the headlights are on, with the
parking brake off.

Warning and Indicator Lights

The ICU lightbar has three or four rows of warning
and indicator lights with icon symbols, depending on
the ICU. The positions of the lights may vary for the
different ICU's, but the telltales are standard for all
applications. See Table 2.1
and commonly used warning and indicator lamps.
Warning and indicator lamps illuminate in red (dan-
ger), amber (caution), green (status advisory), or
blue (high-beam headlights active).
2.3
8
OPT OPT OPT OPT
150 200
CHECK STOP
F
100
250
WATER
2
15
12
10
RPM
X 100
8 16
VOLTS
5
4
0
90
F
10
9
30 150
PYRO
6
7. Dash Message Center
8. Warning and Indicator Lights
9. Tachometer
10. Speedometer
11. Primary Air Pressure Gauge
12. Secondary Air Pressure Gauge
13. Fuel Level Gauge
Fig. 2.3, ICU4M Instrument Cluster
for a listing of standard
8
7
OPT OPT OPT
FASTEN SEATBELTS
ABS ABS
0000432 MILES
!
BRAKE
45
55
35
20
70 65
25
90
50
110
30
75
15
25
130
10
85
5
30
MPH
km/h
10
IMPORTANT: Depending upon local jurisdic-
tional emissions guidelines, vehicles may not be
equipped with all of the lamps shown in
Table 2.1.
Engine Protection System
When the red STOP engine lamp illuminates,
most engines are programmed to shut down au-
tomatically within 30 seconds. The driver must
immediately move the vehicle to a safe location
at the side of the road to prevent causing a haz-
ardous situation that could cause bodily injury,
property damage, or severe damage to the en-
gine.
See Fig. 2.4 for an explanation of the aftertreatment
system (ATS) warning indicators, and actions re-
quired to avoid further engine protection steps.
OPT
60 100 60 100
OPT
IDLE
PSI
PSI
P
0 160
0 160
AIR AIR
11 12
1/2
190
270
F
110 350
E F
TRANS
FUEL
13
14
200 200
F F
100 100 300
300
AXLE AXLE
15
16
14. Transmission Fluid Temperature
Gauge
15. Forward Drive Axle Temperature
Gauge
16. Rearmost Drive Axle Temperature
Gauge
WARNING
S
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