Subaru Crosstrek Service Manual: System block diagram

• Blind Spot Detection/Rear Cross Traffic Alert system consists of the following.

• There is a control ECM in the radar sensor main body, which performs the vehicle identification and the alert judgment control.

• The LH/RH radar sensors are identified as Master/Slave for control purposes. They are connected by the private CAN to execute the controls through mutual communication. The radar on the Master side receives the input from the vehicle CAN and the SRVD OFF switch, and information necessary for control can be obtained from other modules via the vehicle CAN.

• The outer mirror LED is directly driven by the signal from the radar sensor.

Electrical specification

Wiring diagram

Other materials:

Specification
VEHICLE DYNAMICS CONTROL (VDC) > VDC Sequence ControlSPECIFICATION1. CONDITIONS FOR COMPLETION OF VDC SEQUENCE CONTROLWhen the following conditions develop, the VDC sequence control stops and VDC operation is returned to the normal control mode.• When the speed of at least one wheel reaches ...

Electrical specification
EyeSight (DIAGNOSTICS) > Control Module I/O SignalELECTRICAL SPECIFICATION1. STEREO CAMERATerminal No.ContentMeasuring conditionStandard(R137) No. 1 — — — (R137) No. 2 — — — (R137) No. 3 — — — (R137) No. 4 — — — (R137) No. 5 — — — (R137) No. 6 ←> Ch ...

Dtc b1431 in-vehicle (post evaporator) temperature sensor circuit short-circuit
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1431 IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUITDTC detecting condition:In-vehicle sensor circuit is shorted.Trouble symptom:In-vehicle air temperature is falsely recognize ...