RELATED LINES, MORE THAN 56 Ω AND LESS THAN 64 Ω (P-CAN_Electric Brake Booster Control Module)

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 measured resistance value is 57 - 63 Ω, main wiring harness or related lines may be shorted to ground, or shorted to power supply line, or related lines may be open.

CHECK BETWEEN RELATED LINES AND MAIN WIRING HARNESS .
1. Disconnect the Electric Brake Booster Control Module connector.
2. Using a tester, measure the resistance between terminals in Electric Brake Booster Control Module connector.
  Connector & terminal
  
  (AD82) No. 33 - (AD82) No. 34:
Is the resistance 400 Ω or more?

Yes : Related lines between Electric Brake Booster Control Module and main wiring harness is open, or main wiring harness is open at two places or more.

No : Go to 2.
CHECK RELATED LINES .
1. Disconnect the ECM connector.
2. Using a tester, measure the resistance between Electric Brake Booster Control Module connector and ECM connector.
  Connector & terminal
  
  (AD82) No. 34 - (B134) No. 4:
  
  (AD82) No. 33 - (B134) No. 15:
Is the resistance 10 Ω or more?

Yes : Repair or replace the open circuit of Electric Brake Booster Control Module related lines.

No : Check DTC of Electric Brake Booster Control Module. Ref. to ELECTRIC BRAKE BOOSTER (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .