freightliner EconicSD - Page 88

Exhaust gas aftertreatment
Display messages
Possible causes/consequences and MM Solutions
Ø
DEF reserveDEF reserve
Supplementary text Û: Please top up DEF.Please top up DEF.
DEFlevelhas sunktoapproximately 10 %.
X
Refill theDEF tankassoon as possible (Y page 152).
Otherwise, engine output may be reduced.
Ø
DEF reserveDEF reserve
Supplementary text Û: Please top up withDEF.RiskofPlease top up withDEF.Riskof
reduction in engine powerreduction in engine power
Additionally, theon-board computerdisplays the · indicator
lamp in thestatus area. The DEFlevelhas sunktoapproximately
7.5%.
X
Refill theDEF tankassoonaspossible (Y page 152).
Otherwise, engineoutput may be reducedand,also, thespeed
may be limitedtoapproximately 12 mph (20 km/h).
Ø
DEF verylowDEF verylow
Supplementarytext Û: Please top up withDEF.Reduc‐Please top up withDEF.Reduc‐
tioninengine power after stoppingtioninengine power after stopping
Additionally, theon-board computer displays the · indicator
lamp in thestatus area. The DEFlevel has sunktoapproximately
5%.
X
Refill theDEF tankassoonaspossible (Y page 152).
Otherwise, engineoutput will be reducedthe next time that the
engineisstarted.
Ø
DEF emptyDEF empty
Supplementarytext Û: Please top up withDEF RiskofPlease top up withDEF Riskof
limit speedlimit speed
Additionally, theon-board computer displays the · indicator
lamp in thestatus area. The DEFlevel has sunktoapproximately
2.5%.The engine power outputisreduced.
X
Adapt your driving style accordingly.
X
Refillthe DEF tank as soonaspossible (Y page 152).
Otherwise, speed may be limitedtoapproximately 12 mph
(20 km/h).
Ø
DEF emptyDEF empty
Supplementary text Û: Please top up DEF.Please top up DEF.
Additionally, the on-board computerdisplaysthe · indicator
lamp in the statusarea. The DEF level hassunktoapproximately
0%.The engine power outputisreduced.
X
Adapt your driving style accordingly.
X
Refillthe DEF tank as soonaspossible (Y page 152).
86
On-board computer eventwindow
On-board computer and displays