Home › Toyota Forklifts › 05-02
Toyota Forklifts · 05-02
Throttle position sensor abnormality
What this code means
Throttle position sensor (TPS) issue. Effect per source: engine output power is limited.
Applies to: 7/8-series IC forklift (engine ECU).
Possible causes / checks (from the source)
Check ECU fuses; inspect wiring behind the electronic throttle pedal for damage or loose connections; calibrate, test or replace the throttle position sensor.
Need the part?
If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (05-02), machine model and serial number — we quote genuine and OEM replacement parts for export.
Ask for the replacement part on WhatsAppSource: AppDrum - Toyota forklift error code list. Single published source — confirm against the manual for your exact model before ordering parts. Compiled 2026-10-30. No manufacturer affiliation.