Def Tank Level Driver Warning And Inducement - PREVOST X3-45 VIP 2015 Owner's Manual

Conditions / Triggers
1 Normal
DEF tank level sensor
between 100% and 12%
2 Low DEF tank warning
DEF tank level sensor
between 12% and 0.1%
3 DEF tank near empty
DEF tank level sensor reads less
than 0.1%
4 DEF tank empty and one (1) hour of
operation in engine derate mode
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

DEF TANK LEVEL DRIVER WARNING AND INDUCEMENT

reads
reads
DEF Tank LOW LEVEL Indicator, DID Message
and audible warning
None
DEF TANK LEVEL LOW
REFILL DEF SOON TO PREVENT ENGINE
DERATE
solid
3 cycles of 2 beeps
DEF TANK EMPTY
REFILL DEF AT NEXT STOP TO AVOID 5
MPH LIMIT
blinking
ENGINE IN DERATE
3 cycles of 2 beeps
DEF TANK EMPTY
REFILL DEF TO AVOID 5 MPH LIMIT
blinking
ENGINE IN DERATE
3 cycles of 2 beeps
REFILL DEF TANK
VEHICLE SPEED LIMITED TO 5 MPH (8
KM/H)
blinking
continuous cycle of 2
beeps
Other Features
Inducement
None
Warning message
Engine
reduction of 25%
Engine
reduction of 40%
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
becomes active
5-7
torque
torque
limit