DOOSAN DX 255LC
See also: Doosan Service Repair Manuals PDF
DOOSAN DX 255LC
| Code | Failure Component | Measuring Points | Correct Value | Remarks | |
| Active | Passive | ||||
| V201 | Gauge Panel Communication Error | CN7-4 CN7-5 | – | R = 60 ±5 Ω | It is a composite resistance of CAN line. This value has to be measured by connected condition of CAN line. |
|
V202 |
Ecu Communication Error |
CN4-4 CN4-5 |
– |
R = 60 ±5 Ω | |
| V210 | Pump P/V | CN1-10 CN1-21 | – | R = 18 ±2 Ω (25°C (77°F)) | Pump proportional pressure reducing valve. |
| V211 | Cooling Fan P/V | – | – | N.A. | |
| V212 | Flow Control P/V | CN1-19 CN1-20 | – | R = 14 ±2 Ω (25°C (77°F)) | Flow control proportional pressure reducing valve. |
|
V213 |
Relief Pressure Up S/V |
CN1-1 CN1-11 |
V = V_volt (Note 4.) |
R = 26.2 ±2 Ω (25°C (77°F)) | Breaker/boost/ shear selector switch has to be selected as a boost function and the boost switch on the right-hand joystick is “ON” status. |
|
V214 |
High Speed S/V | CN1-1 CN1-12 |
V = V_volt |
R = 26.2 ±2 Ω (25°C (77°F)) | Voltage is only measured when the pressure switch (Py) is turned “ON.” |
| V215 |
Swing Priority S/V | CN1-1 CN1-13 |
V = V_volt | R = 26.2 ±2 Ω (25°C (77°F)) | Work mode has to be selected as a trenching mode. |
| V216 | Reverse Fan Speed S/V | – | – | N.A. | |
| V217 | Starter Relay | CN1-1 CN1-15 | V = V_volt | – | It has to be measured in engine start up state. |
| V218 | After Heat Relay | 1-16 1-04 | – | – | N.A. |
| Code | Failure Component | Measuring Points | Correct Value | Remarks | |
| Active | Passive | ||||
| V220 | Front Pump Press. Sensor | CN3-1 CN3-2 | V = IV | – | It has to be measured in engine stop state. |
| V221 | Rear Pump Press. Sensor | CN3-3 CN3-4 | V = IV | – | |
| V222 |
Hyd. Oil Temperature Sensor | CN3-9 CN3-10 |
– | R = 2.45 ±0.25 k Ω (25°C (77°F)) R = 320 ±32 Ω (80°C (176°F)) | |
| V223 | Water Temperature Sensor | – | – | N.A. | |
| V224 | Engine Speed Sensor | – | – | N.A. | |
| V225 | Fuel Level Sensor | CN3-7 CN3-8 | – | Empty: 5 ±0.25 k Ω Full: 320 ±32 Ω | |
| V226 | Alternator Potential | CN2-14 CN1-8 | V = 2 ±1V | – | It has to be measured in engine stop state. |
| V227 | Dial | CN3-16 CN3-7 | – | R = 1.0 ±0.3 k Ω R = 4.0 ±1.5 k Ω | |
| V228 | Tps (Wheel) | – | – | N.A. | |
| V229 | Parking Brake Press. Sensor | – | – | N.A. | |
| V230 | E/g Control Motor Sensor | – | – | N.A. | |
Active value: Starter switch has to be turned “ON”NOTE:
| FMI 0 | Above normal range (DATA VALID but ABOVE NORMAL OPERATIONAL RANGE) |
| FMI 1 | Below normal range (DATA VALID but BELOW NORMAL OPERATIONAL RANGE) |
| FMI 2 | Incorrect signal (DATA ERRATIC, INTERMITTENT OR INCORRECT) |
| FMI 3 | Voltage above normal (VOLTAGE ABOVE NORMAL OR SHORTED TO HIGH SOURCE) |
| FMI 4 | Voltage below normal (VOLTAGE BELOW NORMAL OR SHORTED TO LOW SOURCE) |
| FMI 5 | Current below normal (CURRENT BELOW NORMAL OR OPEN CIRCUIT) |
| FMI 6 | Current above normal (CURRENT ABOVE NORMAL OR GROUNDED CIRCUIT) |
| FMI 8 | Abnormal signal (ABNORMAL FREQUENCY OR PULSE WIDTH OR PERIOD) |
| FMI 11 | Failure mode not identifiable (ROOT CAUSE NOT KNOWN – Malfunction) |
| FMI 31 | NOT AVAILABLE OR CONDITION EXISTS |
YTO Tractor owner's, service and maintenance manuals, tech specs, spare parts manuals & catalogs, wiring…
Yishan Bulldozer T160, T180, TS180, TSc180, TY160, TY180 and TY220 owner's, service and maintenance manuals,…
Wolf Garten Lawn Mower owner's, service and maintenance manuals, tech specs, spare parts manuals &…
Vermeer maintenance, service and operator's manuals in PDF for: heavy equipment, skid steer loaders, drill…
Venieri Wheel and Backhoe Loader: owner's, service and maintenance manuals, tech specs, spare parts manuals…
Valpadana Blitz 150, 4RM-180, 4RM-260, 4RM-350, 450, VP4600 and VP 7000-9000, 7060 and 7070 tractors:…