Related Lines, More Than 52 Ω And Less Than 62 Ω (Main-Can_TPMS)

Wiring diagram: 

CAN communication system Ref. to WIRING SYSTEM (CROSSTREK MODEL (HEV))>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. Disconnect the TPMS Control Module connector.
   2. Using a tester, measure the resistance between terminals in TPMS Control Module connector.

      Connector & terminal 

      (R211) No. 1 - (R211) No. 2:

   Is the resistance 400 Ω or more?

   Yes  : A related line between TPMS 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 steering sensor connector.
   2. Using a tester, measure the resistance between TPMS Control Module connector and steering sensor connector.

      Connector & terminal 

      (R211) No. 2 - (i74) No. 3:

      (R211) No. 1 - (i74) No. 2:

   Is the resistance 10 Ω or more?

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

   No  : The communication harness is normal. Check DTC of TPMS. Ref. to TIRE PRESSURE MONITOR (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .