Yamaha PW · Battery · Number code (Display A and C)
Yamaha PW error code 74
Internal fault in the battery; its lights may blink oddly
What you can check
Switch the bike off and on. If the fault stays, your dealer needs to check the battery.
A job for your dealer
Trolda cannot read Yamaha PW motors yet. The code list is here to help you anyway.
Same part: Battery
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.
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Trolda logs your rides with GPS on any e-bike, and reads motor and battery data from the systems it supports.
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