Quickie Melody Service Manual Contents
Introduction ..................................................... 0.1
VR2 Controller ............................................... 0.2
Plugs/Connectors ........................................... 0.3
Basic Tool List & Main Wiring Diagram ......... 0.4
Section 1
Troubleshooting: No Power ............................... 1
1.1 Circuit Breaker Reset ....................................1
1.2 Test Joystick ..................................................1
1.3 Battery Test ....................................................1
1.4 Not Charging ...............................................2
1.5 Battery Connection Test ...............................3
1.6 Check Battery Wire Harness ........................4
1.7 Battery Fuse .................................................4
1.8 Circuit Breaker Test ......................................4
1.9 Main Harness ...............................................4
Section 2
Understanding Controller Display ........................5
2.1 The Maximum Speed Indicator Ripples .......5
2.2 The Maximum Speed Indicator Flashes .......5
2.3 Battery Gauge is Steady...............................5
2.4 Battery Gauge Flashes Slowly .....................5
2.5 Battery Gauge Steps Up...............................5
2.6 Battery Gauge Blinks Once Every
2.5 Seconds.........................................................5
2.7 Battery Gauge Flashes Rapidly ...................5
Section 3
Understanding Controller Diagnostics Codes ... 6
3.1 One Bar - Low Battery Voltage ....................6
3.2 Two Bars - Left Motor Disconnected ...........6
3.3 Three Bars - Left Motor Wiring Trip ..............7
3.4 Four Bars- Right Motor Disconnected .........8
3.5 Five Bars - Right Motor Wiring Trip .............9
3.6 Six Bars - Charger Connected....................9
3.7 Seven Bars - Possible Joystick Trip ..........9
3.8 Eight Bars - Possible Control System Trip...9
3.9 Nine Bars - Solenoid Brake Trip ..................10
3.10 Ten Bars - High Battery Voltage ...............10
3.11 Eleven Bars - Communication Error .........10
Section 4
Disassembly/Reassembly, and Adjustment ..... 11
Step 1 - Seat removal & Frame Separation....... 11
Step 2 - Shroud removal....................................12
Step 3 - Frootrest removal .................................13
Step 4 - Battery removal ....................................13
Step 5 - Motor removal ......................................14
Step 6 - Caster removal.....................................15
Step 7 - Anti-tip removal ....................................15
Step 8 - Main wiring harness removal ...............16
Step 9 - Rear bumper removal ..........................16
