Bosch error 830: Rear wheel speed sensor wire fault (ABS)

What it means

There is a fault in the wire to the rear wheel speed sensor used by the ABS.

Likely causes

• Damaged or disconnected rear sensor wire

Symptoms

• Code 830 on the display
• ABS warning light on

How to fix it

1. Contact your Bosch eBike dealer.

How urgent is it?

Do not rely on ABS until a Bosch eBike dealer has checked it.

Applies to

• Bosch classic system (Intuvia, Nyon, Kiox, Purion, SmartphoneHub)

More Bosch codes

• 824 Implausible front wheel speed signals (ABS)
• 825 Implausible front wheel speed signals (ABS)
• 826 Implausible front wheel speed signals (ABS)
• 831 Implausible rear wheel speed signals (ABS)
• 833 Implausible rear wheel speed signals (ABS)
• 834 Implausible rear wheel speed signals (ABS)

All 123 Bosch codes →