Subaru Crosstrek Service Manual: Wiring diagram

Refer to “BSD/RCTA System” in the wiring diagram. Blind Spot Detection/Rear Cross Traffic Alert > WIRING DIAGRAM">

System block diagram

Diagnostic procedure with diagnostic trouble code (dtc)

Other materials:

Passenger's frontal airbag ON and OFF indicator lights
  Front passenger's frontal airbag ON indicator light   Front passenger's frontal airbag OFF indicator light Occupant detection system Occupant detection sensors The Subaru Ascent is equipped with an advanced occupant detection system designed to enhance ...

Dtc b2284 brake signal correlation
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2284 BRAKE SIGNAL CORRELATIONDTC detecting condition:When the brake signal transmitted via the hard wire and the brake signal transmitted from body integrated unit via CAN comm ...

Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Mass Air Flow and Intake Air Temperature SensorINSPECTION1. CHECK THE MASS AIR FLOW SENSOR UNIT1. Connect the battery positive terminal to terminal No. 3 and the battery ground terminal to terminal No. 4, the circuit tester positive terminal to terminal No. 5 ...