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Home >> Lexus >> 2022 >> LX 600 Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Smart Access System (For Start) - Diagnostics - Introduction >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function) >> Diagnostic Trouble Code Chart [12/2021 - ] >> Diagnostic Trouble Code Chart [12/2021 - ]
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Diagnostic Trouble Code Chart [12/2021 - ]

SMART ACCESS SYSTEM WITH PUSH-BUTTON START (FOR START FUNCTION)

DTC No. Detection Item DTC Output from Priority Link
B2271-11 IG Circuit Short to Ground Power Source Control A Refer to DTC B2271-11: IG Circuit Short to Ground [12/2021 - ]
B2274-11 ACC Circuit Short to Ground Power Source Control A Refer to DTC B2274-11: ACC Circuit Short to Ground [12/2021 - ]
B2278-62 Engine/Power Switch Signal Compare Failure Power Source Control A Refer to DTC B2278-62: Engine/Power Switch Signal Compare Failure [12/2021 - ]
B2282-31 Vehicle Speed Signal Circuit Open Power Source Control A Refer to DTC B2282-31: Vehicle Speed Signal Circuit Open; DTC B2282-62: Vehicle Speed Signal Compare Failure [12/2021 - ]
B2282-62 Vehicle Speed Signal Compare Failure Power Source Control A Refer to DTC B2282-31: Vehicle Speed Signal Circuit Open; DTC B2282-62: Vehicle Speed Signal Compare Failure [12/2021 - ]
B2285-62 Steering Lock Position Signal Compare Failure Power Source Control B Refer to DTC B2285-62: Steering Lock Position Signal Compare Failure [12/2021 - ]
B228B-00 Battery Circuit or Ground Circuit Energization Malfunction Power Source Control A Refer to DTC B228B-00: Battery Circuit or Ground Circuit Energization Malfunction [12/2021 - ]
B277A-96 Wireless Starter Component Internal Failure Smart Access B Refer to DTC B277A-96: Wireless Starter Component Internal Failure [12/2021 - ]
B2781-96 Steering Lock System Component Internal Failure Smart Access B Refer to DTC B2781-96: Steering Lock System Component Internal Failure [12/2021 - ]
B2782-11 Power Source Control System Circuit Short to Ground Smart Access B Refer to DTC B2782-11: Power Source Control System Circuit Short to Ground [12/2021 - ]
B2782-15 Power Source Control System Circuit Short to Battery or Open Smart Access A Refer to DTC B2782-15: Power Source Control System Circuit Short to Battery or Open [12/2021 - ]
B2784-1C Antenna Coil Circuit Voltage Out of Range Smart Access A Refer to DTC B2784-1C: Antenna Coil Circuit Voltage Out of Range [12/2021 - ]
B278D-96 ID-BOX Component Internal Failure Smart Access A Refer to DTC B278D-96: ID-BOX Component Internal Failure [12/2021 - ]
B278E-87 Immobiliser Amp Missing Message Smart Access A Refer to DTC B278E-87: Immobiliser Amp Missing Message [12/2021 - ]
B2790-46 ID-BOX Calibration / Parameter Memory Failure Smart Access A Refer to DTC B2790-46: ID-BOX Calibration / Parameter Memory Failure [12/2021 - ]
B2799-86 Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid Engine A Refer to DTC B2799-86: Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid [12/2021 - ]
B279A-12 Engine Immobiliser System Circuit Short to Battery Engine A Refer to DTC B279A-12: Engine Immobiliser System Circuit Short to Battery [12/2021 - ]
B279C-95 Engine Immobiliser System Incorrect Assembly Engine A Refer to DTC B279C-95: Engine Immobiliser System Incorrect Assembly [12/2021 - ]
B279F-1C Steering Lock Confirmation Signal Circuit Voltage Out of Range Smart Access B Refer to DTC B279F-1C: Steering Lock Confirmation Signal Circuit Voltage Out of Range [12/2021 - ]
B27A5-13 Front Floor Electrical Key Oscillator Circuit Open Smart Access A Refer to DTC B27A5-13: Front Floor Electrical Key Oscillator Circuit Open [12/2021 - ]
B27A6-13 Rear Floor Electrical Key Oscillator Circuit Open Smart Access A Refer to DTC B27A6-13: Rear Floor Electrical Key Oscillator Circuit Open [12/2021 - ]
B27A7-13 Rear Floor 2 Electrical Key Oscillator Circuit Open Smart Access A Refer to DTC B27A7-13: Rear Floor 2 Electrical Key Oscillator Circuit Open [12/2021 - ]
P0335-62 Crankshaft Position Sensor "A" Signal Compare Failure Power Source Control A Refer to DTC P0335-62: Crankshaft Position Sensor "A" Signal Compare Failure [12/2021 - ]
P0571-62 Brake Switch "A" Signal Compare Failure Power Source Control A Refer to DTC P0571-62: Brake Switch "A" Signal Compare Failure [12/2021 - ]
U0100-87 Lost Communication with ECM/PCM "A" Missing Message Power Source Control B Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U1117-87: Lost Communication with Accessory Gateway Missing Message [12/2021 - ]
U0129-87 Lost Communication with Brake System Control Module "A" Missing Message Power Source Control B Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U1117-87: Lost Communication with Accessory Gateway Missing Message [12/2021 - ]
U0140-87 Lost Communication with Body Control Module Missing Message Power Source Control B Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U1117-87: Lost Communication with Accessory Gateway Missing Message [12/2021 - ]
U0155-87 Lost Communication with Instrument Panel Cluster (IPC) Control Module Power Source Control B Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U1117-87: Lost Communication with Accessory Gateway Missing Message [12/2021 - ]
U1117-87 Lost Communication with Accessory Gateway Missing Message Power Source Control B Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U1117-87: Lost Communication with Accessory Gateway Missing Message [12/2021 - ]