User's Manual

EN – 23
Error code Cause Corrective measures
ERR 49C DRV SENS
Torquesensor error
Restart the system and avoid
unintended use. Contact your
TQ dealer if the error still occurs.
ERR 49D DRV SENS
ERR 49E DRV SENS
ERR 49F DRV SENS
ERR 4A0 DRV COMM
CAN-Bus communication
error
Check the charging port for
dirt. Restart the system. Contact
your TQ dealer if the error still
occurs.
ERR 4A1 DRV COMM
ERR 4A2 DRV COMM Microcontroller elec-
tronics error
Restart the system. Contact
your TQ dealer if the error still
occurs.
ERR 4A3 DRV SW
Cadence-sensor error
ERR 4A4 DRV HW
ERR 4A5 DRV SW Torquesensor error
ERR 4A6 BATT COMM Battery communication
error
ERR 4A7 DRV SW General software error
ERR 4A8 SPD SENS Speedsensor error Check the distance between
magnet and speedsensor or
check for tampering.
ERR 4A9 DRV SW
General software error
Restart the system. Contact
your TQ dealer if the error still
occurs.
ERR 4AA DRV SW
WRN 4AB DRV SENS Cadence-sensor error
ERR 4AD DRV SW Motor control error
ERR 4AE DRV SW
Cadence-sensor error
ERR 4AF DRV SW
ERR 4B0 DRV HW Motor mechanical error Check if anything is stuck
or wedged in the chainring.
Contact your TQ dealer if the
error still occurs.
ERR 4C8 DRV SW
General software error
Restart the system. Contact
your TQ dealer if the error still
occurs.
ERR 4C9 DRV SW
ERR 4CA DRV SW
ERR 4CB DRV SW