Related Lines, More Than 52 Ω And Less Than 62 Ω (Power Unit Can_VDC)

Wiring diagram: 

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

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 VDC Control Module connector.
   3. Using a tester, measure the resistance between terminals in VDC Control Module connector.

      Connector & terminal 

      (B66) No. 5 - (B66) No. 19:

   Is the resistance 400 Ω or more?

   Yes  : A related line between VDC Control Module 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. Disconnect the central gateway control module connector.
   2. Using a tester, measure the resistance between VDC Control Module connector and central gateway control module connector.

      Connector & terminal 

      (B66) No. 5 - (i88) No. 24:

      (B66) No. 19 - (i88) No. 23:

   Is the resistance 10 Ω or more?

   Yes  : Repair or replace the open circuit of VDC related lines.

   No  : Check DTC of VDC. Ref. to BRAKE CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)