Hyundai Elantra: Motor Driven Power Steering / MDPS Wiring
Repair procedures
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| For DTC C125901 / C125929 / C125938 / C129002, refer to "CN7 MDPS DTC Diagnostic Guide". |
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1. | Turn the ignition switch OFF and disconnect the battery negative (-) cable. •
| Disconnect the battery negative cable from the battery and then wait for at least 3 minutes. |
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2. | Remove the fuse cover (A). 
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3. | Disconnect the grommet (A) and MDPS connector (B). 
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| When removing the connector, separate it as follows. 
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4. | Remove the wiring after disconnecting the MDPS connector (A). 

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1. | To install, reverse the removal procedures. |
Repair procedures
Removal1.Loosen the wheel nuts slightly.Raise the vehicle, and make sure it is securely supported.2.Remove the front wheel and tire (A) from the front hub...
Other information:
Schematic DiagramsC-MDPSTerminal function
Type
Pin No
Description
Battery1Battery +2Battery -VSS1IGN2-3-4-5-6-7HIGH CAN8LOW CAN..
Air Pressure
The amount of air inside the tire pressing
outward on the tire. Air pressure is
expressed in pounds per square inch
(psi) or kilopascal (kPa).
Accessory Weight
This means the combined weight of
optional accessories. Some examples
of optional accessories are automatic
transmission, power seats, and air
conditioning.
Aspect Ratio
The relationship of a tire’s height to its
widt..