messages and diagnostic fault codes will appear in
the driver display screen. For more information on
this system, see the heading "Ignition Sequence" in
this chapter.
Ignition Sequence
The dash message center goes through a prescribed
ignition sequence each time the ignition switch is
turned on. See
Fig. 3.4 for the ignition sequence.
When the ignition is turned on, all the electronic
gauges complete a full sweep of their dials, the
warning and indicator lights illuminate, and the
buzzer sounds for 3 seconds.
NOTE: The air gauges do not sweep.
The following lights illuminate during the ignition se-
quence:
•
Fasten Seat Belt Warning
•
Low Battery Voltage Warning
•
High Coolant Temperature Warning
•
Low Engine Oil Pressure Warning
•
Low Air Pressure Warning
•
Parking Brake On Indicator
•
All engine indicator/warning lights, including
Check Engine and Stop Engine
•
All ABS indicator/warning lights, including
Wheel Spin, and Tractor ABS (if installed)
NOTE: Although the engine and ABS warning
lights illuminate during the ignition sequence,
they are not controlled by the instrument cluster
but by their own system electronic control unit
(ECU).
9
f610837b
124 5
WATER
100
150
200
250
F°
0
100
50
PSI
OIL
E
F
1/2
FUEL
AIR
0
150
50
PSI
100
AIR
0
150
50
PSI
100
6
8
PUSH−
MODE
HOLD−
RESET
7
OPT
ABS
ABS
BRAKE
CHECK
STOP
0
5
10
15
20
30
RPM
25
X100
10
3
5
15
25
35
45
55
65
75
85
MPH
km/h
30
50
70
90
130
110
10
10/26/2006
OPTOPTOPTOPTOPTOPTOPTOPT
TRANS
100
225
350
F°
11
12
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. 3.2, Gauge Layout (typical, U.S.), EPA07-Compliant
Instruments
3.2
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