Haulotte HT26RT O, Product & Training Manual

Page: 234 / 280

Name
DTC
SPN
FMI
DTC
Name
Detected
Item
DTC
Set
Preconditions
DTC
Set
Conditions
Latch
Unlatch
System
Action
MIL
AL
Disable
Stopped
Check
DTC
LIST
‐
ANNEX
8.
7
P1174
5E+05
3
Megajector/EPR Volta
ge
Su
pp
ly
Hi
gh
•
Wiring
harness
open/short/damage
•
Engine
Running
•
5
sec
•
5
sec
•
Power
Derate
2
•
Low
Rev
Limit
○○
P1175
5E+05
4
Megajector/EPR Volta
ge
Su
pp
ly
Low
•
Wiring
harness
open/short/damage
•
Fault
y
EPR
p
ower
circuit
•
Engine
Running
•
5
sec
•
5
sec
•
Power
Derate
2
•
Low
Rev
Limit
○○
P1176
5E+05
12
Megajector/EPR Internal
Actuator
Fault
Detection
•
Short
or
open
circuit
in
actuator
coil
•
Associated
wiring
•
Overheatin
g
of
actuator
drive
•
Engine
Running
•
the
DEPR
electronics
detect
a
fault
condition
associated
with
its
internal
actuator
•
0.25
sec
•
0.25
sec
•
None
○○
P1177
5E+05
12
Megajector/EPR Internal
Circuitry
Fault
Detection
•
DEPR
internal
microprocessor
or
memory
failure,
fuel
temperature
sensor
failure
•
Engine
Running
•
the
DEPR
electronics
detect
a
fault
condition
associated
with
its
internal
circuitry
•
0.25
sec
•
0.25
sec
•
None
○○
P0342
723
4
Loss
of
Camshaft
Input
Signal
•
Loss
of
feed
voltage
to
Cam
sensor
•
loss
of
signal
or
ground
circuits
•
fault
y
sensor
•
Engine
Running
•
No
cam
pulse
in
2.0
cycles
•
and
RPM
>
150
rpm
•
1
sec
•
10
sec
•
None
○○
P0337
636
4
Loss
of
Crankshaft
Input
Signal
•
Loss
of
sensor
feed
•
open
sensor
ground
•
o
p
en
or
shorted
to
ground
si
gnal
wire
•
Engine
Cranking
or
Running
•
Cam
pulsed
without
crank
activity
>
3
cam
pulses
•
1
sec
•
N/A
•
None
○
P0341
723
2
Camshaft
Input
Signal
Noise
•
Cam+
or
Cam
‐
circuits
in
wrong
connector
terminal
slot
•
Engine
Running
•
Number
of
invalid
cam
resyncs
3
re
‐
syncs
•
within
a
time
window
of
<=
700ms
•
1
sec
•
10
sec
•
None
○○
P0336
636
2
Crank
Input
Signal
Noise
•
Crank+
or
Crank
‐
circuits
in
wrong
connector
terminal
slot
•
Engine
Running
•
Number
of
invalid
cam
resyncs
3
re
‐
syncs
within
a
time
window
of
<=
800ms
•
1
sec
•
10
sec
•
None
○○
P0016
636
8
Crank
and/or
Cam
Could
Not
Synchronize
During
Start
•
Mechanical
misalignment
between
cam
and
crank
•
Engine
Cranking
or
Running
•
Cranking
revs
without
sysnc
>
4.0
revs
•
and
RPM
>
90
rpm
•
2
sec
•
N/A
•
None
○
P0606
629
31
Microprocessor Failure
‐
COP
•
Faulty
ECU
•
Key
on
•
Internal
microprocessor
error
•
N/A
•
N/A
•
Power
Derate
2
○○
P1612
629
31
Microprocessor Failure
‐
RTI
1
•
Faulty
ECU
•
Key
on
•
Internal
microprocessor
error
•
N/A
•
N/A
•
Power
Derate
2
○○
P1613
629
31
Microprocessor Failure
‐
RTI
2
•
Faulty
ECU
•
Key
on
•
Internal
microprocessor
error
•
N/A
•
N/A
•
Power
Derate
2
○○
P1614
629
31
Microprocessor Failure
‐
RTI
3
•
Faulty
ECU
•
Key
on
•
Internal
microprocessor
error
•
N/A
•
N/A
•
Power
Derate
2
○○
P1615
629
31
Microprocessor Failure
‐
A
/D
•
Faulty
ECU
•
Key
on
•
Internal
microprocessor
error
•
N/A
•
N/A
•
Power
Derate
2
○○
P1616
629
31
Microprocessor Failure
‐
Interru
p
t
•
Faulty
ECU
•
Key
on
•
Internal
microprocessor
error
•
N/A
•
N/A
•
Power
Derate
2
○○
P0601
628
13
Microprocessor Failure
‐
FLASH
•
Faulty
ECU
•
Key
on
•
Internal
microprocessor
error
•
N/A
•
N/A
•
Power
Derate
2
○○
P0604
630
12
Microprocessor Failure
‐
RAM
•
Faulty
ECU
•
Key
on
•
Internal
ECM
microprocessor
memory
access
failure
•
N/A
•
N/A
•
Power
Derate
2
○○
General
System
Diagnostics
P1673
1634
13
Calibration Configuration
Error
•
N/A
•
N/A
•
Power
Derate
2
○○
J1939
Network
P1629
695
9
J1939
TSC1
Message
Recei
p
t
Loss
•
Engine
Running
•
Loss
of
TSC1
after
engine
running
>
1.0
sec
•
1
sec
•
0.1
sec
•
None
○
EPR
Diagnostics
Cam/Crank Sensors Internal Processor Diagnostics