Independent technical reference
Yamaha
4 published entries
ErrorBase is not affiliated with Yamaha. The logo and colour only help you recognise the brand. Technical information separated from official support routes.
Equipment covered
Documented codes
Electric bicycle 4
Er71Yamaha Er71 on electric bike: battery data reception errorHigh· Electric mobilityEr74Yamaha Er74 on electric bike: internal battery pack faultHigh· Electric mobilityEr33Yamaha Er33 on electric bike: torque sensor voltage faultMedium· Electric mobilityEr12Yamaha Er12 on electric bike: display communication lostLow· Electric mobility