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Hyundai Azera: Side Impact Sensor (SIS) Repair procedures - SRSCM - Restraint - Hyundai Azera 2011-2025 Service ManualHyundai Azera: Side Impact Sensor (SIS) Repair procedures

Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Restraint / SRSCM / Side Impact Sensor (SIS) Repair procedures

Removal
Front 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.
3.
Remove the center pillar trim.
4.
Disconnect the side impact sensor connector (B).

5.
Loosen the side impact sensor mounting bolt (A) and remove the side impact sensor.
Rear Side Impact Sensor
1.
Disconnect the battery negative cable and wait for at least three minutes before beginning work.
2.
Remove the rear seat back assembly.
3.
Disconnect the rear side impact sensor connector (B).

4.
Loosen the rear side impact sensor mounting bolt and then remove the rear side impact sensor (A).
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.
3.
Disconnect the pressure side impact sensor connector (A) and remove the pressure side impact sensor mounting screws (B).

Installation
Front 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 and then connect the side impact sensor connector.
Tightening torque :
6.8 ~ 9.2 N.m (0.7 ~ 0.94 kgf.m, 5.0 ~ 6.8 lb-ft)
2.
Install the center pillar trim.
3.
Install the door scuff trim.
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.
Rear 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 rear side impact sensor with a bolt and then connect the rear side impact sensor connector.
Tightening torque:
6.8 ~ 9.2 N.m (0.7 ~ 0.94 kgf.m, 5.0 ~ 6.8 lb-ft)
2.
Install the rear seat.
3.
Reconnect the battery negative cable.
4.
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.
Pressure Side Impact Sensor
1.
Install the new pressure side impact sensor with the screws (B) then connect the pressure side impact sensor connector (A).
Tightening torque :
2.5 ~ 3.5 N.m (0.25 ~ 0.36 kgf.m, 1.84 ~ 2.58 lb-ft)

   
•
Use the specified screws only.
2.
Install the front door trim.
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 the 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 (SIS) Components and Components Location
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