Understanding Valtra Tractor Error Codes: A Comprehensive Troubleshooting Guide
Low voltage is the number one cause of false sensor codes. Ensure your battery is healthy and connections are tight.
NOx Sensor Pre-Catalyst Error. Common failure due to soot buildup on the exhaust sensor.
A massive percentage of complex error codes are caused by simple power interruptions. Open the primary fuse panel (usually located inside the cab console or under the steering wheel) and the main engine bay fuses. Look for blown fuses or corroded relay terminals. Step 3: Inspect Harnesses and Connectors valtra error codes
Valtra service codes often appear in a multi-part format (e.g., 000091-13-035 ) and scroll across the display in sections: Usually four zeros (e.g., 0000 ).
: Often seen on older models (like the T170), this code can indicate hydraulic or transmission issues , sometimes caused by low oil levels. 110 / 111 / 112 Engine coolant temperature
Park the tractor on level ground, apply the handbrake, and shift the shuttle lever to neutral. Common failure due to soot buildup on the exhaust sensor
(lifting, driving fast, cold starting) when the code appeared?
Any you are experiencing (e.g., loss of power, shifting issues, hydraulic failure)
: On many models, you can retrieve codes through the diagnostic menu on the display panel. For specific series, this may involve holding specific icons (like a book or hourglass) to enter the service menu. Active vs. Inactive Active faults are currently occurring and may trigger warning lights. Inactive faults Look for blown fuses or corroded relay terminals
| Fault Code (Older System) | System/Component | Meaning / Typical Cause | Fault Level | | :--- | :--- | :--- | :--- | | | DPS Proportional Valve | The proportional valve P1 draws a current exceeding or falling below specified limits. Likely a short circuit or wiring damage. | 3 | | P103 | DPS Proportional Valve | The proportional valve P2 draws a current exceeding or falling below specified limits. Likely a short circuit or wiring damage. | 3 | | A311 | Gearbox Temperature | The gearbox oil temperature sensor (B14) signal is impossible, reading over +150°C. Likely a faulty sensor or wiring. | 3 | | A312 | Gearbox Temperature | The gearbox oil temperature sensor (B14) signal is impossible, reading under -50°C. Likely a faulty sensor or wiring. | 3 | | A313 | Accelerator Pedal Position | The signal from the accelerator pedal position sensor (B15) is below 1V or above 7V. Sensor may be incorrectly installed or the wiring damaged. | 3 | | d225 | Clutch Pedal | This code appears if the clutch pedal position is below 2% and the pedal limit switch (S9) has not yet switched on. This can point to a calibration issue. | N/A |
Understanding Valtra Error Codes: A Complete Diagnostic and Troubleshooting Guide