PREVOST X3-45 VIP 2015, Owner'S Manual

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Other Features 5-7
DEF TANK LEVEL DRIVER WARNING AND INDUCEMENT
Conditions / Triggers DEF Tank LOW LEVEL Indicator, DID Message
and audible warning Inducement
1 Normal
DEF tank level sensor reads
between 100% and 12%
None
None
2 Low DEF tank warning
DEF tank level sensor reads
between 12% and 0.1%
solid
DEF TANK LEVEL LOW
REFILL DEF SOON TO PREVENT ENGINE
DERATE
3 cycles of 2 beeps
Warning message
3 DEF tank near empty
DEF tank level sensor reads less
than 0.1%
blinking
DEF TANK EMPTY
REFILL DEF AT NEXT STOP TO AVOID 5
MPH LIMIT
ENGINE IN DERATE
3 cycles of 2 beeps
Engine torque
reduction of 25%
4 DEF tank empty and one (1) hour of
operation in engine derate mode
blinking
DEF TANK EMPTY
REFILL DEF TO AVOID 5 MPH LIMIT
ENGINE IN DERATE
3 cycles of 2 beeps
Engine torque
reduction of 40%
5 DEF tank empty and either
1. Diesel fuel refueling done with
a fuel level sensor reading
increase of 15%, or more
2. Vehicle stationary (speed=0)
for 20 minutes with engine off
or at idle
blinking
REFILL DEF TANK
VEHICLE SPEED LIMITED TO 5 MPH (8
KM/H)
continuous cycle of 2
beeps
Vehicle road speed
limited (RSL) to 5
mph (8 km/h)
Note: The vehicle has
to be stationary
before 5 mph (8 km/h)
road speed limit
becomes active