PREVOST XL2 User Manual

TECHNICAL INFORMATION
DDEC
Code
Number
(Flashed)
DESCRIPTION
DDEC
Code
Number
(Flashed)
DESCRIPTION
81 Oil level circuit failed high 81
Crankcase pressure circuit failed
high
81
Exhaust temperature voltage failed
high
82 Oil level circuit failed low
82 Dual fuel BOI failed low 82 Exhaust temperature failed low
82 Crankase pressure circuit failed low 83 Exhaust temperature failed high
83 Oil level high 83 External pump pressure high
83 Crankcase pressure high 84
Oil level or crankase pressure failed
low
85 Engine overspeed 86
Barometric pressure sensor input
voltage high
86
External pump pressure sensor
input voltage high
87
Barometric pressure sensor input
voltage low
87
External pump pressure sensor
input voltage low
88 Coolant pressure low
WORLD TRANSMISSION (WT)
DIAGNOSTIC CODES
The WT Diagnostic Code Memory List contains
the following headings: Code List Position, Main
Code, Sub Code, Active indicator, Ignition Cycle
Counter and Event counter. Up to five (5) codes
can be stored at the same time in this memory.
The last occurring codes are listed first.
Accessing the code list position, main code, sub
code and active indicator is done through the
Shift Selector Display or by using the Pro-Link
Diagnostic Tool. Access to the ignition cycle
counter and event counter can be done only
through the Pro-Link diagnostic tool. The
following table is an example of the information
stored in memory.
DIAGNOSTIC CODE MEMORY LIST
Code List
Position
Main Code Sub Code Active Indicator Ignition Cycle
Counter
Event Counter
d1 21 12 YES 00 10
d2 41 12 YES 00 04
d3 23 12 NO 08 02
d4 34 12 NO 13 01
d5 56 11 NO 22 02
Displayed on Shift Selector Display and
Diagnostic Tool
"YES" =
ACTIVE =
"MODE ON"
Ignition cycle counter and event
counter are not available on
Shift Selector Display
Note: All information stored in memory can be
accessed using the Pro-Link Diagnostic Tool.
8-7

PREVOST XL2 Specifications

General

Brand	PREVOST
Model	XL2
Category	Motorhomes
Language	English