Doosan D50S-5 Operation & Maintenance Manual page 98

54 54 BatterySensorInputHigh BatterySensorInputHigh
Battery voltage measured above Battery voltage measured above
+15.9 VDC +15.9 VDC
55 55 XDRPSensorInputLow XDRPSensorInputLow
+5VDC +5VDC
supplied by the SECM to the supplied by the SECM to the
sensors is below +4.60VDC sensors is below +4.60VDC
(Expected (Expected
Transducer power is lost Transducer power is lost
CODES: 22, 24, 33, 62, 64, 66, CODES: 22, 24, 33, 62, 64, 66,
68 & 69) 68 & 69)
Operation Section Operation Section
Table a. MI-04 Diagnostic Fault Codes (Flash Codes) Table a. MI-04 Diagnostic Fault Codes (Flash Codes)
DFC DFC
56 56 XDRPSensorInputHigh XDRPSensorInputHigh
+5VDC +5VDC
supplied by the SECM to the supplied by the SECM to the
sensors is above +5.20VDC sensors is above +5.20VDC
Transducer Transducer power power
faults faults when when
Probable Fault Probable Fault
Transducer Transducer power power
Stored Fault Code Stored Fault Code
(MIL Only) (MIL Only)
Engine Shutdown Engine Shutdown
97 97
Action Action
Engine Shutdown Engine Shutdown
Check battery voltage during Check battery voltage during
 
starting and with the engine starting and with the engine
running running to to verify verify
system and alternator function system and alternator function
Measure battery power at the Measure battery power at the
 
SECM with a multimeter SECM with a multimeter
Check battery and charging system Check battery and charging system
voltage voltage
Check Check battery battery voltage voltage
starting and with the engine running starting and with the engine running
Check voltage regulator, alternator Check voltage regulator, alternator
and charging system and charging system
Check Check battery battery and and wiring wiring
overheating and damage overheating and damage
Measure Measure battery battery power power
SECM with a multimeter SECM with a multimeter
Measure transducer power at the Measure transducer power at the
TMAP connector with a multimeter TMAP connector with a multimeter
Verify transducer power at the Verify transducer power at the
SECM with a multimeter SECM with a multimeter
Verify transducer power at ETC with Verify transducer power at ETC with
a multimeter a multimeter
Verify transducer power to the foot Verify transducer power to the foot
pedal with a multimeter pedal with a multimeter
Corrective Corrective Action, Action, First First Check
Measure transducer power at the Measure transducer power at the
TMAP connector with a multimeter TMAP connector with a multimeter
Verify transducer power at the Verify transducer power at the
charging charging
during during
for for
at at the the
Check