Related Lines, More Than 52 Ω And Less Than 62 Ω ((J) Vehicle External Connection Can_Telematics)

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. Disconnect the DCM connector.
   2. Using a tester, measure the resistance between terminals in DCM connector.

      Connector and terminal 

      (i105) No. 7 - (i105) No. 17:

      Is the resistance 400 Ω or more?

      Yes  : A related line between DCM 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 DCM connector and audio or central gateway control module connector.

      Connector and terminal 

      (i105) No. 7 - (i88) No. 13:

      (i105) No. 17 - (i88) No. 12:

      Is the resistance 10 Ω or more?

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

      No  : Check DTC of the telematics. Ref. to TELEMATICS SYSTEM (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .