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2012
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Impreza F4-2.0L DOHC
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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C Code Charts
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C2531
C2531
DTC C2531 ECU FAILURE 1 (CPU FAILURE)
TROUBLE SYMPTOM:
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The steering wheel operation feels heavy.
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Steering warning light illuminates.
NOTE:
When this code is displayed, replace the power steering control module with new parts.