62 Ω Or More (Body-Can)

WARNING: This page is about a different variant/trim than selected.

Wiring diagram:

CAN communication system Ref. to WIRING SYSTEM (CROSSTREK MODEL (HEV))>CAN COMMUNICATION SYSTEM>WIRING DIAGRAM .

Courtesy of SUBARU OF AMERICA, INC.

NOTE: When the CAN communication circuit is measured, combined resistance of the end resistance (120 Ω) in central gateway Control Module and the end resistance (120 Ω) in body integrated unit can be measured. The combined resistance is more than 52 Ω and less than 62 Ω with the stabilizing circuit included. When the measured resistance value is 62 Ω or more, either one of the end resistances, or stabilizing circuit, or main wiring harness may have malfunction such as open circuit.

CHECK CONTROL MODULE .
1. Disconnect the connectors of the central gateway Control Module and body integrated unit.
2. Using a tester, measure the resistance between control module terminals.
  Connector & terminal
  
  (i366) No. 15 - (i366) No. 16:
  
  (B281) No. 17 - (B281) No. 19:
Is the resistance 114 - 126 Ω?

Yes : Go to 2.

No : Replace the control module whose value is out of the specification.
CHECK HARNESS .
Using a tester, measure the resistance between the central gateway Control Module connector and body integrated unit connector.

Connector & terminal

(i366) No. 15 - (B281) No. 17:

(i366) No. 16 - (B281) No. 19:

Is the resistance less than 10 Ω?

Yes : It is possible that temporary poor communication occurs.

No : Repair or replace the open circuit of harness.