RELATED LINES 53 - 61 Ω (AIRBAG Control Module SYSTEM): Wiring diagram

CAN communication system Ref. to WIRING SYSTEM>CAN Communication System>WIRING DIAGRAM .

• Non-turbo model

Fig 1: Airbag Control Module System System Wiring Diagram Non-Turbo Model (1 Of 2)

Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Airbag Control Module System System Wiring Diagram Non-Turbo Model (2 Of 2)

Courtesy of SUBARU OF AMERICA, INC.

Fig 3: Airbag Control Module System System Wiring Diagram Turbo Model (1 Of 2)

Courtesy of SUBARU OF AMERICA, INC.

Fig 4: Airbag Control Module System System Wiring Diagram Turbo Model (2 Of 2)

Courtesy of SUBARU OF AMERICA, INC.

1. CHECK BETWEEN RELATED LINES AND MAIN WIRING HARNESS. 
   NOTE: For test harness, refer to AIRBAG SYSTEM (DIAGNOSTICS). Ref. to AIRBAG(DIAGNOSTICS)>General Description>PREPARATION TOOL .
   1. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more.
   2. Remove the instrument panel lower cover and column cover, and disconnect the connectors (AB7) and (AB2).
   3. Remove the console front panel and disconnect the connector (AB9).
   4. Disconnect the connectors (AB6, AB17, AB18) from airbag control module.
   5. Connect the connector (1AH) in the test harness AH to the connectors (AB6, AB17, AB18).
   6. Connect the connector (2AH) in the test harness AH and the connector (1AG) in the test harness AG.
   7. Using the tester, measure the resistance between terminals.

      Connector & terminal 

      (2AG) No. 2 - (4AG) No. 2:

   Is the resistance 400 Ω or more?

   • Yes  : Related lines between airbag 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. 

   Using the tester, measure the resistance between terminals.

   Connector & terminal 

   (2AG) No. 2 - (B40) No. 14:

   (4AG) No. 2 - (B40) No. 6:

   Is the resistance 10 Ω or more?

   • Yes  : Repair or replace the open circuit portion of airbag Control Module related lines.
   • No  : Check DTC of airbag Control Module. Ref. to AIRBAG(DIAGNOSTICS)>Basic Diagnostic Procedure .