| SONATA(YF) >2012 > G 2.4 GDI > Restraint > SRSCM > Side Impact Sensor (SIS)>Repair procedures |

Removal

Pressure Side Impact Sensor

• | Removal of the airbag must be performed according to the precautions/procedures described previously.

• | Before disconnecting the side impact sensor connector(s), disconnect the side airbag connector(s).

• | Do not turn the ignition switch ON and do not connect the battery cable while replacing the side impact sensor.

1. | Disconnect the battery negative cable, and wait for at least three minutes before beginning work.

2. | Remove the front door trim. (Refer to the Body group- Front door)

3. | Disconnect the pressure side impact sensor connector (A) and remove the pressure side impact sensor mounting screws (B).

Side Impact Sensor

1. | Disconnect the battery negative cable and wait for at least three minutes before beginning work.

2. | Remove the door scuff trim. (Refer to the Body group - Interior trim)

3. | Remove the center pillar trim. (Refer to the Body group - Interior trim)

4. | Disconnect the side impact sensor connector.

5. | Loosen the side impact sensor mounting bolt and remove the side impact sensor.

Installation

Pressure Side Impact Sensor

1. | Install the new pressure side impact sensor with the screws then connect the pressure side impact sensor connector.

Tightening torque :
3.5 ~ 4.5 N.m (0.36 ~ 0.46 kgf.m, 2.6 ~ 3.3 lb-ft)

• | Use the specified screws surely.

2. | Install the front door trim. (Refer to the Body group- Front door)

3. | Reconnect the battery negative cable.

4. | After installing the pressure side impact sensor, confirm proper system operation:

A. | Turn the ignition switch ON; the SRS indicator light should be turned on for about six seconds and then go off.

• | You must comply with the specified tightening torques with the tool specified because Pressure – Side Impact Sensors (P-SIS) may be broken or POP-NUT may be rotated.

• | Problems may be occurred in the durability of P-SIS or impact sensing performance may be depreciated if POP-NUT is rotated.

• | The door module must not be transformed because SRSCM judges a impact through the pressure sensor in the door module.

Side Impact Sensor

• | Do not turn the ignition switch ON and do not connect the battery cable while replacing the side impact sensor.

1. | Install the new side impact sensor with the bolt then connect the side impact sensor connector.

Tightening torque:
7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)

2. | Install the center pillar trim (Refer to the Body group - Interior tirm)

3. | Install the door scuff trim. (Refer to the Body group - Interior tirm)

4. | Reconnect the battery negative cable.

5. | After installing the Side Impact Sensor, confirm proper system operation:

A. | Turn the ignition switch ON; the SRS indicator light should be turned on for about six seconds and then go off.