After repairs, use the onboard display or a handheld scanner to reset the error code . To do this on many Doosan models, turn the key to the ON position (engine off), navigate to the diagnostic menu, and confirm the reset.
While the code points to an electrical issue, the root cause can be mechanical or environmental: doosan fault code vpv00105 new
In some models, like the DX300-5, the engine may shut down repeatedly once the code is triggered. After repairs, use the onboard display or a
A broken wire, loose connector, or corroded terminal between the ECM and the P1 pump solenoid. A broken wire, loose connector, or corroded terminal
The solenoid valve on the P1 pump (Primary Pump A) has failed internally.
Verify that the hydraulic fluid is at the proper level. Inspect the filters for debris. If contamination is found, drain and clean the tank, replace the filters, and blow out the lines.