Doosan D50S-5 Operation & Maintenance Manual page 113

APP2AdaptHiMin APP2AdaptHiMin
Learned full pedal end of Learned full pedal end of
652 652
APP2 sensor range lower APP2 sensor range lower
than expected than expected
APP1AdaptLoMax APP1AdaptLoMax
Learned idle end o Learned idle end of APP1
661 661
sensor range higher than sensor range higher than
expected expected
APP2AdaptLoMax APP2AdaptLoMax
Learned idle end o Learned idle end of APP2
662 662
sensor range higher than sensor range higher than
expected expected
APP_Sensors_Conflict APP_Sensors_Conflict
APP position sensors do no APP position sensors do no
691 691
not track well, intermittent not track well, intermittent
(69) (69)
connections to APP or connections to APP or
defective pedal assembly defective pedal assembly
LSDFault_Dither1 LSDFault_Dither1
Dither Valve 1 Fault, signal Dither Valve 1 Fault, signal
711 711
has opened or shorted to has opened or shorted to
(71) (71)
ground or power or defective ground or power or defective
dither 1 valve dither 1 valve
LSDFault_Dither2 LSDFault_Dither2
Dither Valve 2 Fault, signal Dither Valve 2 Fault, signal
712 712
has opened or shorted to has opened or shorted to
ground or power or defective ground or power or defective
dither 2 valve dither 2 valve
LSDFault_CheckEngine LSDFault_CheckEngine
Check Engine Lamp Fault, Check Engine Lamp Fault,
714 714
signal has opened or shorted signal has opened or shorted
to ground or power or to ground or power or
defective check engine lamp defective check engine lamp
(*) Fault actions shown are default values specified by the OEM. (*) Fault actions shown are default values specified by
Table 2. MI-07 Diagnostic Fault Codes (Flash Codes) cont'd. Table 2. MI-07 Diagnostic Fault Codes (Flash Codes) cont'd.
DFC DFC
LSDFault_CrankDisable LSDFault_CrankDisable
Crank Disable Fault, signal Crank Disable Fault, signal
715 715
has opened or shorted to has opened or shorted to
ground or power or defective ground or power or defective
f APP1
f APP2
PROBABLE FAULT PROBABLE FAULT
None None
None None
None None
Check APP connector and pins for Check APP connector and pins
corrosion corrosion
1) TurnOnMil 1) TurnOnMil Cycle the pedal several times and Cycle the pedal several times and
(2) Level1PowerLimit (2) Level1PowerLimit check APP1 signal at SECM check APP1 signal at SECM Pin B7
Cycle the pedal several times and Cycle the pedal several times and
check APP2 signal at SECM Pin B16 check APP2 signal at SECM Pin B
Check FTV1 for an open wire or FTV Check FTV1 for an open wire or FTV
connector being disconnected connector being disconnected
FTV1 Pin 1 (signal) to SECM Pin A1 FTV1 Pin 1 (signal) to SECM Pin A1
FTV1 Pin 2 (power) to SECM (DRVP) FTV1 Pin 2 (power) to SECM (DRVP)
TurnOnMil TurnOnMil
Pin A23 Pin A23
Check FTV1 for an open coil by Check FTV1 for an open coil by
disconnecting the FTV connector and disconnecting the FTV connector and
measuring the resistance (~26 measuring the resistance (~26
Check FTV1 for an open wire or FTV Check FTV1 for an open wire or FTV
connector being disconnected or signal connector being disconnected or signal
shorted to GND shorted to GND
FTV2 Pin 1 (signal) to SECM Pin A2 FTV2 Pin 1 (signal) to SECM Pin A2
TurnOnMil TurnOnMil FTV2 Pin 2 (power) to SECM (DRVP) FTV2 Pin 2 (power) to SECM (DRVP)
Pin A23 Pin A23
Check FTV1 for an open coil by Check FTV1 for an open coil by
disconnecting the FTV connector and disconnecting the FTV connector and
measuring the resistance (~26 measuring the resistance (~26
Check 'Check Engine Lamp' for an Check 'Check Engine Lamp' for an
None None
open wire or shorted to GND open wire or shorted to GND
the OEM.
112 112
FAULT ACTION FAULT ACTION * *
None None
N/A N/A
N/A N/A
N/A N/A
for
Pin B7
± 2 ± 2
Ω Ω
± 2 ± 2
Ω Ω
Operation Section Operation Section
CORRECTIVE ACTION CORRECTIVE ACTION
FIRST CHECK FIRST CHECK
N/A N/A
16
) )
Ω Ω
) )
Ω Ω