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Toyota Tacoma (2015-2018) Service Manual / Supplemental Restraint Systems / Airbag System / System Diagram

Toyota Tacoma (2015-2018) Service Manual: System Diagram

SYSTEM DIAGRAM

Transmitting ECU

(Transmitter)

Receiving ECU

Signal

Communication Method

Airbag Sensor Assembly

ECM

Crash detection signal

CAN

Airbag Sensor Assembly

Combination Meter Assembly
  • SRS warning light ON demand signal
  • Diagnosis signal (DTC)

CAN

Combination Meter Assembly

Airbag Sensor Assembly

Vehicle speed signal

CAN

ECM

Airbag Sensor Assembly
  • Engine speed signal
  • Accelerator opening angle information
  • Accelerator opening angle signal
  • Shift position signal
  • Test mode signal
  • Stop signal

CAN
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