Customer Service Guide I) Check Battery Operation: Using a Flat head screwdriver, unlock and remove the seat. Locate the battery harness, unplug the connector, and use a volt-meter to check battery condition at battery side. Step (1) Turn and unlock this plastic knob according to the icon Step (2) Unplug the battery connector (red) by holding down the small clip and pulling apart.
Page 4
Customer Service Guide I) Check Battery Step Voltage Reading: 6.0 V ~ 6.5 V – Good condition 5.6 V ~ 5.9 V – Proceed to Recharge 5.5 V – Battery to be recharged if after the stipulated recharging time, voltage has not increased, the Battery needs replacement Below 5.5 V –...
Page 5
Customer Service Guide II) Check Wiring Connection Operation: Disconnect and reconnect all plugs and connections leading to the drive board shown below. A. Motor/Gearbox : Follow above (Point I) to remove the seat, locate the Gearbox harness underneath.
Page 6
Customer Service Guide VI) Motor Control Board Replacement Operation: Follow above (Point I) to remove the seat first and replace the Motor Control Board (MCB) by below steps.
Page 7
Customer Service Guide Re-Coding Remote Control Follow the below steps if; 1: Replacing the receiver/drive board module in the vehicle or 2: Remote control function is not operating as it should. Note: The remote coding button should be held down for 5 seconds & then hold down the receiver/module reset coding button for 5 seconds.
Customer Service Guide II) Check Wiring Connection C. Dashboard : Remove the Steering Wheel and Dashboard to check the connection. Step (1) Unscrew then pull up & out to remove steering wheel Step (2) Next, unscrew these two screws to remove the dashboard...
Page 9
Customer Service Guide II) Check Wiring Connection Step (3) Pull up & out to remove the dashboard and windshield together as one unit. Step (4) Check the 4-Pin plug...
Page 10
Customer Service Guide II) Check Wiring Connection D. Shifter : Follow steps above to remove the Dashboard, then check the connection of Shifter and Main Power Switch as well. Step (1) Unplug this connector Step (2) Unscrew these four screws to remove the Windshield...
Page 11
Customer Service Guide II) Check Wiring Connection Step (3) Unscrew these four screws Step (4) Lift up the bottom plate to access the switch for Shifter & Power...
Page 12
Customer Service Guide II) Check Wiring Connection Shifter Step (5) Bottom Blue Pink Yellow Main Power Switch Step (6) Red wire Orange wire Empty blade (the one far away from shifter) Reverse above procedures to re-assemble the vehicle...
Page 13
Customer Service Guide II) Check Wiring Connection...
Customer Service Guide III) Check Foot Pedal Operation: Follow below procedures to check the Foot Pedal connection. Step (1) Turn over the vehicle and push on the smaller lip to loosen the pedal Empty (front) Step (2) Pink (middle) Pink (rear)
Page 15
Customer Service Guide III) Check Foot Pedal Press it down in place ② Step ① Slide the Foot Pedal into Chassis from right side...
Page 16
Customer Service Guide Gearbox Installation Confirm your motor/gearbox is installed as per reference images below. Motor should insert through hole in car so it is inside the battery compartment. if it is installed otherwise tension on the cable will cause failures.
Customer Service Guide IV) Gearbox Replacement Operation: Follow below steps to inspect the gearbox or remove for replacement. Use a flat head screwdriver to remove the hub cap (Rear right/ passenger side wheel only) Step (1) Step (2) Use the flat head screwdriver to remove the snap-pin from axle as shown...
Page 18
Customer Service Guide IV) Gearbox Replacement Step (3) off of axle Slide the rear wheel Follow above (Point IIB) to access the Motor harness underneath the seat, then unplug it before removing the gearbox Step (4)
Page 19
Customer Service Guide IV) Gearbox Replacement Step (5) Slide the gearbox out from axle Step (6) Replace easily by sliding the new gearbox onto the axle. Fit the gray cylinder through the hold and plug in the white connectors. Reverse above procedures to re-assemble the vehicle...
Customer Service Guide V) Door Replacement Operation: Follow above (Point IIC) to remove the Dashboard first and replace the Car Door by below steps. Step (1) Unscrew these two screws on hinge and release the whole door Step (2) Lift up the car door to remove...
Page 21
Customer Service Guide V) Door Replacement Easy steps to replace the whole Car Door Assembly completely Step Reverse above procedures to re-assemble the vehicle...
Customer Service Guide VII) Headlight Replacement Operation: Follow below steps to remove and replace the Headlight. Turn over the vehicle to access and unscrew the headlight washerscrew Step (1) Use a flat head screwdriver to release the two latch locks Step (2) Then replace the Headlight Assembly with new one Reverse above procedures to re-assemble the vehicle...
Page 23
Customer Service Guide VIII) Wiring Schematic...
Need help?
Do you have a question about the W488 and is the answer not in the manual?
Questions and answers