Front Seat Passenger Occupant Detection System Pressure Sensor G452 Assembly Overview, Sport
Front Seat Passenger Occupant Detection System Pressure Sensor G452 Assembly Overview, Sport
• There are different versions of the front seat ("Basis", "Sport" ) and different versions of the sensor:
1 Wiring harness
• Wiring harness with connector passenger occupant detection system pressure sensor (G452)
• Pay attention the exact wire routing. Refer to => [ Guide the connector for the sensor mat through the opening in the seat cushion and then attach the wiring harness in the channel. ] Passenger Occupant Detection System Pressure Sensor G452, Sport
2 Passenger occupant detection system pressure sensor (G452)
• May not be separated from the front seat cushion cover
• The components are separated from each other; replace both components
• Replace the heating element if the vehicle has seat heating.
• It is not necessary to replace the passenger occupant detection system control module (J706)
3 Adhesion surfaces
• Adhesion surface for gluing to the front seat cushion cover
• Remove the protective film just before applying the glue.
4 Positioning aids
• Positioning aids on the passenger occupant detection system pressure sensor (G452)
• Before applying the glue, make sure the positioning aids line up with the positioning aids on the front seat cushion. Refer to => [ (Item 5) Positioning aids ].
5 Positioning aids
• Positioning aids on the front seat cushion upholstery
• Before applying the glue, make sure the positioning aids line up wit the positioning aids on the passenger occupant detection system pressure sensor (G452) => [ (Item 4) Positioning aids ]
6 Front seat cushion
• Must not be separated from the passenger occupant detection system pressure sensor (G452)
• The components are separated from each other; replace both components
• It is not necessary to replace the passenger occupant detection system control module (J706)
7 Bracket
• Passenger occupant detection system control module (J706) bracket
• Clipped to the seat frame
• Removing and Installing, refer to => [ Passenger Occupant Detection System Control Module Bracket J706 ] Passenger Occupant Detection System Control Module Bracket J706
8 Seat Occupied Recognition Control Module (J706)
• Diagnostic-capable
• If the passenger occupant detection system control module (J706) is being replaced, then it not necessary to replace passenger occupant detection system pressure sensor (G452)
• Removing and Installing, refer to => [ Passenger Occupant Detection System Control Module J706 ] Passenger Occupant Detection System Control Module J706
9 Bolt
• Bolt for passenger occupant detection system control module (J706)
• 1.5 Nm
10 Front seat wiring harness
11 Connector
• Connector passenger occupant detection system pressure sensor (G452) to passenger occupant detection system control module (J706)
• Pay attention the exact wire routing. Refer to => [ Passenger Occupant Detection System Pressure Sensor G452, Basis ] Passenger Occupant Detection System Pressure Sensor G452, Basis
12 Connector
• Coupling location of the passenger occupant detection system to the vehicle electrical system
13 Connector
• Passenger occupant detection system control module (J706) voltage supply connector
Disconnecting Connector from Passenger Occupant Detection System Control Module (J706)
Disconnecting Voltage Supply Connector
- Press the release - 1 -. Disconnect the connector - 4 - from the passenger occupant detection system control module (J706) - 5 -.
Disconnecting Connector For Passenger Occupant Detection System Pressure Sensor (G452)
- Press the release - 3 -. Disconnect the connector - 6 - from the passenger occupant detection system control module (J706) - 5 -.
• The connectors - 4 - and - 6 - on the passenger occupant detection system control module (J706) - 5 - have seals. The seal protect against moisture.
• Avoid removing and then installing the seal so that the seal remains tight.
• Route the wiring harnesses as before after replacing any components one they have been connected to the control module.