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Check The Vehicle Harness

CAUTION:
  • Before handling the airbag system components, refer to "CAUTION" of "General Description" in "AIRBAG SYSTEM". Ref. to AIRBAG SYSTEM>GENERAL DESCRIPTION>CAUTION .
  • If the steering wheel and steering angle sensor (steering roll connector) are removed, be sure to perform the following operations.
    • Align the center position of the steering roll connector.
    • Perform the neutral position setting of the steering angle sensor.
  1. CHECK THE VEHICLE HARNESS  .
    1. Turn the ignition switch to OFF.
    2. Disconnect the ground terminal from the battery sensor, and wait for at least 60 seconds before starting work. Ref. to REPAIR CONTENTS>REPAIR CONTENTS>NOTE>BATTERY .
      NOTE: For the hybrid model, disconnect the battery negative terminal.
    3. Measure the resistance between connector - 12 V battery + terminal side harness.

      Preparation tool: 

      Circuit tester

      G13606432Courtesy of SUBARU OF AMERICA, INC.
      Terminal No. Standard
      C-9 - 12 V battery + terminal side harness Less than 1 Ω

    Is the measured value less than 1 Ω?

    Yes:  Vehicle harness is normal.

    No:  Repair the open circuit of vehicle harness.