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Home >> Lexus >> 2016 >> RX 450h F Sport >> Repair and Diagnosis >> Engine Mechanical >> Starter >> Smart Access System (For Start Function) (Diagnostics - Introduction) >> Smart Access System With Push-Button Start (For Start Function) >> Diagnostic Trouble Code Chart [10/2015 - 08/2019] >> Diagnostic Trouble Code Chart [10/2015 - 08/2019]
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Diagnostic Trouble Code Chart [10/2015 - 08/2019]

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

DTC No. Detection Item Link
B2271 Ignition Hold Monitor Malfunction Refer to DTC B2271: Ignition Hold Monitor Malfunction [10/2015 - ]
B2274 ACC Monitor Malfunction Refer to DTC B2274: ACC Monitor Malfunction [10/2015 - ]
B2275 STSW Monitor Malfunction Refer to DTC B2275: STSW Monitor Malfunction [10/2015 - ]
B2277 Detecting Vehicle Submersion Refer to DTC B2277: Detecting Vehicle Submersion [10/2015 - ]
B2278 Engine/Power Switch Malfunction Refer to DTC B2278: Engine/Power Switch Malfunction [10/2015 - ]
B2282 Vehicle Speed Signal Malfunction Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction [10/2015 - ]
B2283 Vehicle Speed Sensor Malfunction Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction [10/2015 - ]
B2284 Brake Signal Malfunction Refer to DTC B2284: Brake Signal Malfunction [10/2015 - ]
B2285 Steering Lock Position Signal Circuit Malfunction Refer to DTC B2285: Steering Lock Position Signal Circuit Malfunction [10/2015 - 08/2019]
B228B System Voltage or GND Energization Malfunction Refer to DTC B228B: System Voltage or GND Energization Malfunction [10/2015 - ]
U0140 Lost Communication with Main Body ECU Refer to DTC U0140: Lost Communication with Main Body ECU; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0293: Lost Communication with Hybrid Vehicle Control System; DTC U1117: Lost Communication with Accessory Gateway [10/2015 - ]
U0142 Lost Communication with Main Body ECU Refer to DTC U0140: Lost Communication with Main Body ECU; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0293: Lost Communication with Hybrid Vehicle Control System; DTC U1117: Lost Communication with Accessory Gateway [10/2015 - ]
U0155 Lost Communication with Combination Meter Refer to DTC U0140: Lost Communication with Main Body ECU; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0293: Lost Communication with Hybrid Vehicle Control System; DTC U1117: Lost Communication with Accessory Gateway [10/2015 - ]
U0293 Lost Communication with Hybrid Vehicle Control System Refer to DTC U0140: Lost Communication with Main Body ECU; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0293: Lost Communication with Hybrid Vehicle Control System; DTC U1117: Lost Communication with Accessory Gateway [10/2015 - ]
U1117 Lost Communication with Accessory Gateway Refer to DTC U0140: Lost Communication with Main Body ECU; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0293: Lost Communication with Hybrid Vehicle Control System; DTC U1117: Lost Communication with Accessory Gateway [10/2015 - ]