Table Of Contents; Customer Diagnosis; Complete Loss Of Power - E-Wheels EW-46 Service & Repair Manual

Contents
Customer Diagnosis ............................................................................................................... 2
Complete Loss of Power: ................................................................................................................2
Loss of Throttle Response: ..............................................................................................................3
Section 2 - Technician Diagnosis Guide .................................................................................. 4
All Possible Tools Needed: ..........................................................................................................4
Complete Loss of Throttle Response: .........................................................................................5
Checking Connections .................................................................................................................5
Testing the Throttle: ............................................................................................................................. 6
Testing the Rheostat (Speed Knob/Potentiometer): ............................................................................ 7
Testing the Wire Harness: ..................................................................................................................... 8
Testing the Controller: .......................................................................................................................... 9
Testing the Motor ........................................................................................................................ 11
Intermittent or Random Loss of Throttle Issue .............................................................................. 12
Section 3- Upkeep and Maintenance .................................................................................... 16
Daily Checks Before Riding ........................................................................................................... 16

Complete Loss of Power:

1.) If the scooter has no power when turned on, the first thing to check is that the circuit breaker
underneath the seat* is flipped to the on position. If the circuit breaker is labeled with an "I' and
an "O", the "I' is the on position.
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Customer Diagnosis

2