Dynamic SHARK fault code 4 flashes: Motor 2 (usually right) not connected to the SHARK, or short circuit in the motor connection
Code4 flashes CONFIRMED
MeaningMotor 2 (usually right) not connected to the SHARK, or short circuit in the motor connection
ControllerSHARK powerchair control system (Remote + Power Module) CONFIRMED
How it showsFault indicator on the SHARK Remote flashes a number of times, pause, repeat
Likely part needed: Motor INFERRED – only if the checks below point to it. Find it ›
Likely causes
Motor brushes may have lost connection; motor cables loose or damaged; motor faulty
Step-by-step checks
- Turn the wheels of the chair to reconnect the motor brushes, then turn the SHARK off and on (if this happens often the motors may be faulty)
- Check the motor cables are not loose or damaged
- Contact your dealer
Switch off before unplugging anything. If the code stays after these checks, get a trained technician to look at it.
Parts that usually fix this INFERRED
Matched by ScootScan from the fault description to parts listed for models that use this controller. Do the checks first – many faults are fixed by charging, a loose plug or a reset – and check the part fits your model before ordering.
Motor
General search – no specific part number is listed for these models yet, so check fit carefully.
General search – no specific part number is listed for these models yet, so check fit carefully.
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Models using this controller
Other Dynamic SHARK codes
Summarised from public manuals. Always check the product's own manual before any repair.