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Home › Subaru › 2015 › BRZ Limited, Standard Trans › Repair and Diagnosis › Brakes › Traction Control › Vehicle Stability Control (VSC) System › Vehicle Stability Control System › DTC C1294: AT Error › Inspection steps

Inspection steps

  1. Diagnostic code check (automatic transmission system)
    1. Using SSM3, check the diagnostic code for the automatic transmission system. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )

      Result

      Result Go to
      No output A
      Output exists B

      B: To automatic transmission system (diagnostic code list) (Refer to LIST OF DIAGNOSTIC CODES )

      A: Check and replacement of transmission control computer (Refer to TRANSMISSION CONTROL COMPUTER assembly )

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