Pinion MGU (FIT) · Motor
Pinion MGU (FIT) error code 4A-xx
The motor is at the wrong temperature, usually too hot
What you can check
Switch off and let the motor cool down. Clean the motor’s air vents and switch on again.
You can usually fix this yourself
Trolda reads live data from Pinion MGU (FIT) bikes. What Trolda shows on your bike
Same part: Motor
Sources
Explained in Trolda's own words from the manufacturer's public documentation. Trolda is not affiliated with the manufacturer. If in doubt, ask your dealer.
Trolda for your e-bike
Trolda connects to your Pinion MGU (FIT) bike and shows what you did, what the motor did, and what it cost the battery.
Get TroldaTrolda is in open testing on iPhone and Android. You get the app through our tester page, it takes a minute.