Electronic Components Assembly Overview
Electronic Components Assembly Overview
1 Memory seat/steering column adjustment control head (J136)
• Front passenger side front passenger memory seat control module (J521)
• Assembly Overview, refer to => [ Memory Seat/Steering Column Adjustment Control Module Assembly Overview ] Memory Seat/Steering Column Adjustment Control Module Assembly Overview
• Removing and Installing, refer to => [ Memory Seat/Steering Column Adjustment Control Module J136/J521 ] Memory Seat/Steering Column Adjustment Control Module J136/J521
2 Driver seat position sensor (G553)
• Front passenger side front passenger seat position sensor (G554)
• Assembly Overview, refer to => [ Seat Position Sensor ] Description and Operation
• Versions with Seat Occupied Sensor for Belt Fastening Detection, Removing and Installing, refer to=> [ Driver Seat Position Sensor and Front Passenger Seat Position Sensor G553/G554, Vehicles with Seat Occupied Sensor for Belt Fastening Detection ] Driver and Front Passenger Seat Position Sensor G553/G554, Vehicles with Seat Occupied Sensor
• Versions with Seat Occupied Sensor for Passenger Airbag Deactivation, Removing and Installing => [ Seat Position Sensor G553/G554, with Seat Occupied Sensor for Passenger Airbag Deactivation ] Seat Position Sensor G553/G554, with Seat Occupied Sensor for Passenger Airbag Deactivation
3 Driver seat forward/back adjustment motor (V28)
• Front passenger side front passenger seat forward/back adjustment motor (V31)
• Integrated in the lower seat frame; replace if the lower seat frame is faulty. Refer to => [ Lower Seat Pan Frame ] Lower Seat Pan Frame
4 Driver seat heating element (Z6) / driver backrest heating element (Z7) / driver seat bolster heater (Z31) / driver seat backrest bolster heater (Z32)
• Front passenger side front passenger seat heating element (Z8) / front passenger backrest heating element (Z9) / front passenger seat bolster (Z33) / front passenger seat backrest bolster (Z34)
• Vehicle equipped with:
• Heating Element, Removing and Installing, refer to => [ Driver Seat Bolster Heater Z31/Front Passenger seat Bolster Heater Z33, Standard Seat ] Driver Seat Bolster Heater Z31/Front Passenger seat Bolster Heater Z33, Standard Seat and=> [ Backrest Bolster Heater Z32/Z34 for Standard Seat ] Backrest Bolster Heater Z32/Z34 for Standard Seat
5 Driver backrest adjustment motor (V45)
• Front passenger side front passenger backrest adjustment motor (V46)
• Assembly Overview, refer to => [ Backrest Adjustment Motor Assembly Overview ] Backrest Adjustment Motor Assembly Overview
• Removing and Installing, refer to => [ Backrest Adjustment Motor V45/V46 ] Backrest Adjustment Motor V45/V46
6 Lumbar support with driver seat lumbar support curvature adjustment motor (V125) / driver seat lumbar support height adjustment motor (V129)
• Front passenger side front passenger seat lumbar support curvature adjustment motor (V126) / front passenger seat lumbar support height adjustment motor (V130)
• Assembly Overview, refer to => [ Lumbar Support Assembly Overview ] Lumbar Support Assembly Overview
• Removing and Installing, refer to => [ Power Lumbar Support ] Power Lumbar Support
7 Driver headrest adjustment motor (V103)
• Front passenger side front passenger head restraint adjustment motor (V104)
• Removing and Installing, refer to => [ Headrest Adjustment Motor V103/V104 ] Headrest Adjustment Motor V103/V104
8 Front side airbag with driver thorax airbag igniter (N199)
• Front side airbag on the passenger side with front passenger thorax airbag igniter (N200)
Follow all safety precautions when working on pyrotechnic components. Refer to => [ Restraint System Components, Safety Precautions and Testing Procedures ] Description and Operation.
• Assembly Overview, refer to => [ Front Side Airbag ] Front Side Airbag
• Removing and Installing, refer to => [ Front Thorax Airbag Igniter N199/N200 ] Front Thorax Airbag Igniter N199/N200
9 Front passenger seat occupied sensor (G128)
• Vehicles version front passenger side only
• Removing and Installing, refer to => [ Front Passenger's Seat Occupied Sensor G128 ] Front Passenger's Seat Occupied Sensor G128
10 Left Rear Footwell Illumination Bulb (L106)
• Right rear footwell illumination bulb (L107)
11 Driver seat height adjustment motor (V245)
• Front passenger side: front passenger seat height adjustment motor (V246)
• Assembly Overview, refer to => [ Seat height adjustment motor assembly overview ] Seat Height Adjustment Motor Assembly Overview
• Removing and Installing, refer to => [ Seat Height Adjustment Motor V245/V246 ] Seat Height Adjustment Motor V245/V246
12 Driver Seat Adjustment Control Head (E470)
• Vehicles with memory function driver seat switch module (E663)
• Front passenger side front passenger seat adjustment control head (E471)
• Vehicles with memory function on the front passenger side front passenger seat switch module (E664)
• Assembly Overview, refer to => [ Seat Adjustment Control Head/Switch Module Operation Assembly Overview ] Seat Adjustment Control Head/Switch Module Operation Assembly Overview
• Removing and Installing, refer to => [ Seat Adjustment Control Head E470/E471/Front Seat Switch Module E663/E664 ] Seat Adjustment Control Head E470/E471/Front Seat Switch Module E663/E664
13 Driver Seat Lumbar Support Adjustment Switch (E176)
• Vehicles with memory function driver seat switch module 2 (E667)
• Front passenger side front passenger seat lumbar support adjustment switch (E177)
• Vehicles with memory function on the front passenger side front passenger seat switch module 2 (E668)
• Assembly Overview, refer to => [ Seat Adjustment Control Head/Switch Module Operation Assembly Overview ] Seat Adjustment Control Head/Switch Module Operation Assembly Overview
• Removing and Installing, refer to => [ Lumbar Support Adjustment Switch E176/E177 ] Lumbar Support Adjustment Switch E176/E177
14 Driver seat angle adjustment motor (V243)
• Front passenger side front passenger seat angle adjustment motor (V244)
• Assembly Overview, refer to => [ Seat Angle Adjustment Motor Assembly Overview ] Seat Angle Adjustment Motor Assembly Overview
• Removing and Installing, refer to => [ Seat Angle Adjustment Motor V243/V244 ] Seat Angle Adjustment Motor V243/V244