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Home >> Mitsubishi >> 2024 >> Eclipse Cross ES >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Keyless Entry System - (Vehicles Without Keyless Operation System)) >> Diagnostic Trouble Code Procedures >> DTC B1A08: Keyless/F.A.S.T. key 1 fail; DTC B1A09: Keyless/F.A.S.T. key 2 fail; DTC B1A0A: Keyless/F.A.S.T. key 3 fail; DTC B1A0B: Keyless/F.A.S.T. key 4 fail; DTC B1A0C: Keyless key 5 fail; DTC B1A0D: Keyless key 6 fail; DTC B1A0E: Keyless key 7 fail; DTC B1A0F: Keyless key 8 fail >> Notes
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DTC B1A08: Keyless/F.A.S.T. key 1 fail; DTC B1A09: Keyless/F.A.S.T. key 2 fail; DTC B1A0A: Keyless/F.A.S.T. key 3 fail; DTC B1A0B: Keyless/F.A.S.T. key 4 fail; DTC B1A0C: Keyless key 5 fail; DTC B1A0D: Keyless key 6 fail; DTC B1A0E: Keyless key 7 fail; DTC B1A0F: Keyless key 8 fail: Notes

WARNING: This page is about a different car, the 2023 Mitsubishi Eclipse Cross. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
  • When replacing the ECU, always check that the communication circuit is normal.
  • When this diagnostic trouble code is set as "historic fault", clear it. Then, when the diagnostic trouble code is not set as "current fault" by operating the keyless entry system again, no action must be taken.
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