Related Lines, More Than 52 Ω And Less Than 62 Ω (Body Can_Body Integrated Unit)

Wiring diagram: 

CAN communication system Ref. to WIRING SYSTEM>CAN COMMUNICATION SYSTEM>WIRING DIAGRAM

Courtesy of SUBARU OF AMERICA, INC.

Courtesy of SUBARU OF AMERICA, INC.

1. CHECK BETWEEN RELATED LINES AND MAIN WIRING HARNESS  .
   1. Turn the ignition switch to OFF.
   2. Disconnect the body integrated unit connector.
   3. Measure the resistance between body integrated unit connector terminals using tester.

      Connector & terminal 

      (B73) No. 17 - (B73) No. 19:

   Is the resistance 400 Ω or more?

   Yes  : Related lines between body integrated unit and main wiring harness is open, or main wiring harness is open at two places or more.

   No  : Go to  2.

2. CHECK RELATED LINES  .
   1. Connect the central gateway control module connector.
   2. Using a tester, measure the resistance between body integrated unit connector and central gateway control module connector.

      Connector & terminal 

      (B73) No. 17 - (i88) No. 5:

      (B73) No. 19 - (i88) No. 6:

   Is the resistance 10 Ω or more?

   Yes  : Repair or replace the open circuit of body integrated unit related lines.

   No  : Check DTC of body integrated unit. Ref. to BODY CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)