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Home >> Honda >> 2021 >> Ridgeline RTL-E >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Keyless ACCCESS Power Control Unit DTCS >> 2020
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Keyless ACCCESS Power Control Unit DTCS: 2020

DTC Description
B12C5 Engine start/stop switch failure
B12C6 Electric steering lock switch C/D monitor circuit failure
B12C7 Electric steering lock motor circuit failure
B12D0 Power control unit IG1A circuit error
B12D1 Power control unit IG1B circuit error
B12D2 Power control unit IG2 circuit error
B12D3 Power control unit IG latch circuit error
B12E0 Electric steering lock switch internal error
B12E1 Electric steering lock motor internal error
B12E2 Electric steering lock low level failure of MTRCUT1
B12E3 Electric steering lock high level failure of MTRCUT1
B12E4 Electric steering lock high level failure of MTRCUT2
B12E5 Incorrect assembly of control unit for electric steering lock equipped vehicle
B12F0 Power control unit lost communication with electric steering lock
B12F3 Power control unit lost communication with transmission control unit
U0073 F-CAN communication bus line error
U0100 Power control unit lost communication with PCM
U0122 Power control unit lost communication with VSA modulator-control unit (VSA message)
U1280 B-CAN communication bus line error (BUS-OFF)
U1281 Power control unit lost communication with MICU
U128D Power control unit lost communication with gauge control module