Elantra L4-2.0L (2004)
Impact Sensor: Service and Repair
Front Impact Sensor Replacement
FRONT IMPACT SENSOR REPLACEMENT
REMOVAL
CAUTION:
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Removal Of the airbag must be performed according to the precautions procedures described previously.
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Before disconnecting the front impact sensor 2P connector, disconnect the front airbag 4P connector(s).
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Do not turn the ignition switch ON and do not connect the battery cable while replacing the front impact sensor.
1. Disconnect the negative battery cable, and wait at least three minutes before beginning work.
2. Remove the radiator guard.
3. Remove the bolt then remove the front impact sensor.
4. Disconnect the SRS harness 2P connector (A) from the front impact sensor (B).
INSTALLATION
CAUTION:
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Be sure to install the harness wire so that they are not pinched or interfer with other parts.
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Do not turn the ignition switch ON and do not contact the battery cable while replacing the front impact sensor.
1. Install the new front impact sensor with bolt then connect the SRS harness 2P connector to the front impact sensor.
2. Install the radiator guard.
3. Reconnect the negative battery cable.
4. After installing the front impact sensor, confirm proper system operation Turn the ignition switch ON : the SRS indicator light should blink for
about six seconds and then go off.
