Bosch error codes

50 codes. Tap a code for meaning, causes and the fix.

All Bosch codes

• 410 – On-board computer buttons blocked Fix at home
• 414 – Remote / control unit connection problem Dealer needed
• 418 – Remote / control unit buttons blocked Fix at home
• 419 – Configuration error Dealer needed
• 422 – Drive unit connection problem Dealer needed
• 423 – Battery connection problem Fix at home
• 424 – Communication error between components Dealer needed
• 426 – Internal time-out error Fix at home
• 430 – On-board computer internal battery empty Fix at home
• 431 – Software version error Dealer needed
• 440 – Internal fault in the drive unit Dealer needed
• 450 – Internal software error Dealer needed
• 460 – USB error Fix at home
• 490 – Internal fault in the on-board computer Dealer needed
• 500 – Internal fault in the drive unit Dealer needed
• 502 – Fault in the bike lighting Fix at home
• 503 – Drive unit fault (usually overheating) Warning
• 504 – Speed signal manipulation detected Warning
• 505 – Internal fault in the drive unit Dealer needed
• 506 – Internal fault in the drive unit Dealer needed
• 510 – Internal sensor error Dealer needed
• 511 – Internal fault in the drive unit Dealer needed
• 530 – Battery error Fix at home
• 531 – Configuration error Dealer needed
• 540 – Temperature error Warning
• 550 – Invalid load detected Fix at home
• 580 – Software version error Dealer needed
• 591 – Authentication error Dealer needed
• 592 – Incompatible component Dealer needed
• 593 – Configuration error Dealer needed
• 595 – Communication error Dealer needed
• 596 – Communication error Dealer needed
• 602 – Internal battery error during charging Dealer needed
• 603 – Internal battery error Dealer needed
• 605 – Battery temperature error Warning
• 606 – External battery error Dealer needed
• 610 – Battery voltage error Dealer needed
• 620 – Charger error Fix at home
• 640 – Internal battery error Dealer needed
• 655 – Multiple battery errors Dealer needed
• 656 – Software version error (battery) Dealer needed
• 800 – Internal ABS fault Dealer needed
• 810 – Implausible signals from the wheel speed sensor Fix at home
• 820 – Fault in the front wheel speed sensor cable Dealer needed
• 840 – Implausible signals from the rear wheel speed sensor Fix at home
• 850 – Fault in the rear wheel speed sensor cable Dealer needed
• 860 – ABS power supply fault Dealer needed
• 870 – ABS communication error Dealer needed
• 880 – ABS software version error Dealer needed
• 890 – ABS warning lamp fault Dealer needed