Hyundai Elantra: Electrical System - General Information - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra: Electrical System

1.
Be sure to disconnect the battery cable from the negative (-) terminal of the battery.
2.
Never pull on the wires when disconnecting connectors.
3.
Locking connectors will click when the connector is secure.
4.
Handle sensors and relays carefully. Be careful not to drop them against other parts.

    Replacement
    Standard values, such as torques and certain adjustments, must be strictly observed in the reassembly of all parts. If removed, the following parts should always be replaced with new ones. ...

    Rubber Parts And Tubes
    Always prevent gasoline or from touching rubber parts or tubing. ...