freightliner 122SD - Page 21

Warning and indicator lamps illuminate in red (dan-
ger), amber (caution), green (status advisory), or
blue (high-beam headlights active).
IMPORTANT: Depending upon local jurisdic-
tional emissions guidelines, vehicles and/or en-
gines that are domiciled outside of the U.S. and
Canada may not be compliant with EPA10 or
GHG14 regulations. Noncompliant vehicles may
not be equipped with all of the lamps shown in
Table 4.1.
IMPORTANT: If any red or amber warning and
indicator lamps do not illuminate during the ICU
self-check or do not go out after the self-check
completes, take the action outlined in
Table 4.1,
or take the vehicle to an authorized Freightliner
service facility as soon as possible.
f611068
10/16/2009
1/2
ULTRA LOW SULFUR
DIESEL FUEL ONLY
EF
DEF
FE
8
2
9
10 11
1
12
3
5
7
6
4
14
16
17
15
13
1. Engine Oil Temperature Gauge
2. Lightbar
3. Engine Oil Pressure Gauge
4. Coolant Temperature Gauge
5. Forward Drive Axle Oil
Temperature Gauge
6. Battery Voltage Gauge
7. Rear Drive Axle Oil Temperature
Gauge
8. Driver Message Center
9. Mode/Reset Button
10. Tachometer
11. Speedometer
12. Transmission Oil Temperature
Gauge
13. Primary Air Pressure Gauge
14. Secondary Air Pressure Gauge
15. Fuel/DEF Level Gauge
16. Application Air Pressure Gauge
17. Application Air Pressure Gauge
Fig. 4.1, Typical ICU4 Layout
Instruments
4.2