Doosan DX225LCA Excavator Fault Codes List – FMI & V-Codes
See also: Doosan Service Repair Manuals PDF
DOOSAN DX 255LC
Failure Information Code at Machine Side
| 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:
- Measuring points between component and wire harness have to be connected. Passive value: Starter switch has to be turned “OFF”
- Measuring points between component and wire harness have to be disconnected.
- Measuring points are engine controller’s points and passive value is each component’s value.
- V_batt: Source power of equipment.
FMIs (Failure Mode Identifier)
| 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 |
GOOD DAY
I HAVE A DOOSAN EXCAVATOR CHINA MODEL DX33LC_9C AND ITS IS GIVING ME THE FOLLOWING TWO ERRORS CODES:- a) VPV001_05 (1/1)
b) E520715_12(1/1)
I have a Doosan DX27D
With error code M6222
Can you help