SUPPLEMENTAL RESTRAINT SYSTEMS  AIRBAG SYSTEM  SYSTEM DIAGRAM  


C302848
1.385,0.313 2.594,0.885 1.208,0.573 10 false from IG2 Relay 2.75,0.469 3.458,1.094 0.708,0.625 10 false A/BAG 3.854,0.333 4.563,0.958 0.708,0.625 10 false IG2 3.854,1.073 4.563,1.698 0.708,0.625 10 false D+ 3.854,1.406 4.563,2.031 0.708,0.625 10 false D- 1.729,1.708 3.458,1.979 1.729,0.271 10 false Spiral Cable Sub-assembly 0.177,1.708 1.26,2.479 1.083,0.771 10 false Driver Side Squib (Horn Button Assembly) 1.135,3.323 3.313,3.854 2.177,0.531 10 false Front Pretensioner Squib RH (Front Seat Outer Belt Assembly RH) 3.854,2.698 4.563,3.323 0.708,0.625 10 false PR+ 3.854,3.031 4.563,3.656 0.708,0.625 10 false PR- 1.01,4.344 3.01,4.771 2,0.427 10 false to CAN Communication System 3.854,4.198 4.531,4.573 0.677,0.375 10 false CANH 3.854,4.51 4.531,4.885 0.677,0.375 10 false CANL 0.646,5.313 2.479,5.635 1.833,0.323 10 false : CAN Communication Line 4.646,0.542 5.354,1.167 0.708,0.625 10 false +SL 4.677,0.917 5.385,1.542 0.708,0.625 10 false -SL 5.5,1.219 7.042,1.625 1.542,0.406 10 false Front Airbag Sensor LH 4.635,2.167 5.344,2.792 0.708,0.625 10 false +SR 4.667,2.542 5.375,3.167 0.708,0.625 10 false -SR 5.5,2.844 7.042,3.25 1.542,0.406 10 false Front Airbag Sensor RH 4.729,3.854 5.406,4.229 0.677,0.375 10 false E1 4.729,4.375 5.406,4.75 0.677,0.375 10 false E2 3.698,5.208 5.177,5.542 1.479,0.333 10 false Airbag ECU Assembly

Communication Table
Transmitting ECU
(Transmitter)
Receiving ECU Signal Communication Method
Airbag ECU Assembly ECM

Crash detection signal


CAN
Airbag ECU Assembly Combination Meter Assembly
·

SRS warning light on demand signal

·

Diagnosis signal (DTC)


ECM Airbag ECU Assembly
·

Engine speed signal

·

Shift position signal

·

Stop signal

·

Test mode signal


Skid Control ECU (Brake Actuator Assembly) Airbag ECU Assembly

Vehicle speed signal


Main Body ECU (Multiplex Network Body ECU) Airbag ECU Assembly
·

Trip count signal

·

Time count signal