TQ error 0497: ERR 0497 DRV HW – Drive unit calibration error

What it means

The drive unit calibration is not correct.

Likely causes

• Calibration fault

Symptoms

• ERR 0497 DRV HW on the display

How to fix it

1. Switch the system off and on again.
2. If the error comes back, contact your TQ dealer.

How urgent is it?

Dealer if it keeps returning.

Applies to

• TQ HPR50 with TQ display / remote

More TQ codes

• 0475 ERR 0475 BATT COMM – Battery initialisation error
• 0480 ERR 0480 DRV SENS – Drive unit assist error
• 0496 ERR 0496 DRV HW – Drive unit phase breakage
• 049B ERR 049B DRV SENS – Cadence sensor error
• 04A0 ERR 04A0 DRV COMM – CAN-bus communication error
• 04A1 ERR 04A1 DRV COMM – CAN-bus communication error

All 37 TQ codes →