Dynamic SHARK fault codes
Codes (8)
| Code | Meaning |
|---|---|
| 1 flash | Route / temperature: motor current at maximum for too long, or SHARK Power Module too hot CONFIRMED |
| 2 flashes | Battery voltage too low or too high CONFIRMED |
| 3 flashes | Motor 1 (usually left) not connected to the SHARK, or short circuit in the motor connection CONFIRMED |
| 4 flashes | Motor 2 (usually right) not connected to the SHARK, or short circuit in the motor connection CONFIRMED |
| 5 flashes | Parkbrake 1 (usually left) released manually, not connected to the SHARK, or short circuit in the parkbrake connection CONFIRMED |
| 6 flashes | Parkbrake 2 (usually right) released manually, not connected to the SHARK, or short circuit in the parkbrake connection CONFIRMED |
| 9 flashes | Communication error between the Remote and the Power Module (poster label reads 'Parkbrake 2 (usually right)', likely a misprint) INFERRED |
| All other flashes | Internal fault CONFIRMED |
Codes without a link are status lights or not used, so they don't have their own page.
Models using this controller
Notes: Powerchair controller (moved to the Powerchairs section 2026-10-26). Verified from the dealer workshop poster. Poster footnote: these descriptions are aimed at end users; see the SHARK Power Module installation manual for detail. Poster flash 9 is labelled 'Parkbrake 2 (usually right)' but its meaning is a Remote to Power Module communication error, so the label looks like a misprint. Flashes 7 and 8 are not listed on the poster (covered by 'All other'). Not the same as DYN-RHINO2-SHARK (a Rhino2 scooter controller set to the Shark flash type), whose code meanings differ.
Summarised from public manuals. Always check the product's own manual before any repair.