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2012
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Galant ES
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Repair and Diagnosis (Single Page)
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Body & Frame
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Ignition Switch/Steering Lock
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Ignition Switch
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Immobilizer System Diagnosis
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Diagnostic Trouble Code Procedures
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DTC B1731: Communication Error With The Powertrain Control Module
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Troubleshooting Hints
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Troubleshooting Hints
Damaged wiring harness or connector
Malfunction of powertrain control module
Malfunction of the ETACS-ECU