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Lancer ES, Standard Trans
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Wireless Control Module (WCM) - With Diagnostics - Lancer
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Diagnosis
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Diagnostic Trouble Code Procedures
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DTC B1A25: Key ID unmatched
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Notes
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DTC B1A25: Key ID unmatched: Notes
CAUTION:
When the DTC B1A25 is set, be sure to diagnose the CAN bus line. When replacing the ECU, always check that the communication circuit is normal.