Chapter 5: Diagnostics
Throttle wiper (pin 1 on Tiller Connector) voltage out of spec
Check the throttle cables for damage
Recalibrate throttle
Replace the throttle pot
Throttle Positive (pin 2 on Tiller Connector) or
Throttle Negative (pin 8 on Tiller Connector) out of spec
Check the throttle cables for damage
Replace the throttle pot
Speedpot fault, treating speedpot as set to minimum
Check speedpot cable for damage
Replace speedpot
Speed Reduction Wiper (SRW) fault, treating as set to minimum
Check SRW cable for damage
Replace SRW
Out Of Neutral At Power Up (OONAPU)
Release the throttle and try again
Calibration fault
Recalibrate throttle
Check the throttle cables for damage
Replace the throttle pot
Throttle calibration in progress
Finish the calibration instructions
Neutral detect out of neutral
Check the throttle cables for damage or loose connections
Replace the neutral detect hardware
Change the neutral window (see 4.4.2.3 and 4.4.2.6 Throttle
Neutral Offset and Throttle Dead-band)
Battery gauge fault, battery gauge deactivated
Check if the battery gauge cables are damaged or loose
The scooter moved too fast when the park brakes were released
Turn the scooter off and back on again