Error Code L302 Extra Quality __full__ - Valtra

Document ID: VALTRA-TSB-L302-XQ Rev. 1.0

While specific documentation for a error code is not standard in common Valtra diagnostic manuals, Valtra fault codes typically follow a letter-number format (e.g., A, P, or L followed by three or four digits) that identifies the affected system. An "L" prefix generally refers to Linkage or Rear Lift system issues. valtra error code l302 extra quality

Valtra N, T, S series (Stage IV / Tier 4 final) System: Selective Catalytic Reduction (SCR) / NOx sensor monitoring Document ID: VALTRA-TSB-L302-XQ Rev

If you are seeing a code like this on a SmartTouch terminal or a G/N/T/S series tractor, use the following troubleshooting guide. 1. Identify the Subsystem Valtra N, T, S series (Stage IV /

Visit the official AGCO Technical Publications portal (subscription required) for full wiring diagrams and CAN bus node locations specific to your Valtra model year. Alternatively, join the Valtra Owner’s Forum, where master technicians share real-world L302 solutions for free.