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Crosstrek Limited
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Repair and Diagnosis
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Transmission
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Transfer Case
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AWD Control System (Diagnostics)
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Diagnostic Procedure With Diagnostic Trouble Code (DTC)
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DTC U0129: Lost Communication With Brake System Control Module
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Execution Condition
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Execution Condition
Secondary parameters
Execution condition
Voltage of main power supply Ignition switch ON
9.5 V or more 1s or more