User's Manual

EN – 22
Error code Cause Corrective measures
ERR 481 BATT COMM Battery communication
error
Restart the system. Contact
your TQ dealer if the error still
occurs.
ERR 482 DRV SW Motor configuration error
ERR 483 DRV SW
Software runtime error
ERR 484 DRV SW
ERR 485 DRV SW
ERR 486 DRV SW
ERR 487 DRV SW
ERR 488 DRV SW
ERR 489 DRV SW
ERR 48A DRV SW
ERR 48B DRV SW
ERR 48C DRV SW
ERR 48D DRV SW
ERR 48E DRV SW
ERR 48F DRV SW
ERR 490 DRV SW
ERR 491 DRV SW
ERR 492 DRV SW
ERR 493 DRV HW Motor voltage error
ERR 494 DRV HW Supply voltage problem
ERR 495 DRV HW Motor voltage error
Restart the system. Contact
your TQ dealer if the error still
occurs.
ERR 496 DRV HW Motor phase breakage
ERR 497 DRV HW Motor calibration error
ERR 4C8 DRV SW General software error
ERR 498 DRV COMM
Peripheral communication
error
ERR 499 DRV COMM
ERR 49A DRV COMM
ERR 49B DRV SENS Cadence-sensor error