Description |
Trouble factor | Check item | Trouble symtom | Explanation | Note |
Drop, impact, and overload | Motor | Abnormal noise | -
Visable or unvisable damage can occur.The steering wheel could pull to
one side by using the dropped parts.- Precise parts of motor/ECU are
sensitive to vibration and impact.- Overload can cause unexpected damage | - Do not use the impacted EPS.- Do not overload each parts. |
ECU | Circuit damage- Wrong welding point- Broken PCB- Damaged precise parts | |||
Torque sensor | Insufficient steering effort | Overload to INPUT shaft can cause malfunction of the torque sensor | -
Do not impact the connecting parts (When inserting and torquing)- Use
the specified tool to remove the steering wheel. (Do not hammer on it)-
Do not use the impacted EPS | |
Shaft | Insufficient steering effort (Uneven between LH and RH) | | Do not use the impacted EPS | |
Pull/Dent | Harness | - Malfunction-impossible power operation- Malfunction of EPS | Disconnection between harness connecting portion and harness | Do not overload the harness |
Abnormal storage temperature | Motor/ECU | Abnormal steering effort by improper operation of the motor/ECU | - Waterproof at the normal condition- Even a little moisture can cause malfunction of the precise parts of the motor/ECU | - Keep the normal temperature and proper moisture, while storaging- Avoid drowning |
General Information
Identification Number Locations
Identification Number Description
Vehicle Identification Number
1.
World Manufacturer Identifier (WMI)
- KNA : Passenger vehicle, MPV(Multipurpose Passenger Vehi ...
Placement of a Child Restraint System
We recommend that, whenever possible, you put the child restraint in the center
position of the rear seat and secure it to the vehicle with the lap belt.
If the center rear seat is not available, o ...
Oil Pump Uni t(OPU) Description and Operation
Description
The oil pump main relay is installed within the HEV fusible
link box of the engine room. When the Oil Pump Unit (OPU) triggers the
oil pump main relay, electric current needed to op ...