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Diagnostic Trouble Code Chart [03/2017 - ]

DTC Code Detection Item DTC Output Confirmation Operation Link
B2271 Ignition Hold Monitor Malfunction Turn the engine switch on (IG). Refer to DTC B2271: Ignition Hold Monitor Malfunction [03/2017 - ]
B2274 ACC Monitor Malfunction Wait 10 seconds after turning the engine switch on (ACC) or on (IG), and then wait another 10 seconds after turning the engine switch off. Refer to DTC B2274: ACC Monitor Malfunction [03/2017 - ]
B2275 STSW Monitor Malfunction Engine start operation is performed. Refer to DTC B2275: STSW Monitor Malfunction [03/2017 - ]
B2276 ACCR Signal Circuit Malfunction Engine start operation is performed. Refer to DTC B2276: ACCR Signal Circuit Malfunction [03/2017 - ]
B2277 Detecting Vehicle Submersion Wait 10 seconds after connecting the cable to the negative (-) battery terminal. Refer to DTC B2277: Detecting Vehicle Submersion [03/2017 - ]
B2282 Vehicle Speed Signal Malfunction Drive the vehicle for 20 seconds at a vehicle speed of 25 km/h (16 mph) or more, and then drive the vehicle at a vehicle speed of less than 5 km/h (3mph) for 20 seconds. Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction [03/2017 - ]
B2283 Vehicle Speed Sensor Malfunction Run the engine at an engine speed of 2000 RPM or more for 330 seconds. Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction [03/2017 - ]
B2284 Brake Signal Malfunction Connect the cable to the negative (-) battery terminal, release the brake pedal and wait 20 seconds or more.
Then depress the brake pedal for 20 seconds or more.		 Refer to DTC B2284: Brake Signal Malfunction [03/2017 - ]
B2285 Steering Lock Position Signal Circuit Malfunction Disconnect the cable from the negative (-) battery terminal, wait 30 seconds and then reconnect the cable to the negative (-) battery terminal. Wait 40 seconds or more with the engine switch off (with the steering wheel locked), then turn the engine switch on (ACC) (with the steering wheel unlocked) and wait 40 seconds or more. Refer to DTC B2285: Steering Lock Position Signal Circuit Malfunction [03/2017 - ]
B2286 Runnable Signal Malfunction Disconnect the cable from the negative (-) battery terminal, wait 30 seconds and reconnect the cable to the negative (-) battery terminal.
Wait 20 seconds or more with the engine switch off, then start the engine and maintain an engine speed of 1000 RPM or more for 20 seconds or more after starting the engine.		 Refer to DTC B2286: Runnable Signal Malfunction [03/2017 - ]
U0073 Control Module Communication Bus Off Turn the engine switch on (IG) and wait 10 seconds or more. Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0401: Invalid Data Received from ECM/PCM "A"; DTC U0422: Invalid Data Received from Body Control Module [03/2017 - ]
U0100 Lost Communication with ECM / PCM "A" Turn the engine switch on (IG) and wait 10 seconds or more. Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0401: Invalid Data Received from ECM/PCM "A"; DTC U0422: Invalid Data Received from Body Control Module [03/2017 - ]
U0101 Lost Communication with TCM Turn the engine switch on (IG) and wait 10 seconds or more. Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0401: Invalid Data Received from ECM/PCM "A"; DTC U0422: Invalid Data Received from Body Control Module [03/2017 - ]
U0122 Lost Communication with Vehicle Dynamics Control Module Turn the engine switch on (IG) and wait 10 seconds or more. Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0401: Invalid Data Received from ECM/PCM "A"; DTC U0422: Invalid Data Received from Body Control Module [03/2017 - ]
U0140 Lost Communication with Body Control Module Turn the engine switch on (IG) and wait 10 seconds or more. Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0401: Invalid Data Received from ECM/PCM "A"; DTC U0422: Invalid Data Received from Body Control Module [03/2017 - ]
U0155 Lost Communication with Instrument Panel Cluster Control Module (Combination Meter) Turn the engine switch on (IG) and wait 10 seconds or more. Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0401: Invalid Data Received from ECM/PCM "A"; DTC U0422: Invalid Data Received from Body Control Module [03/2017 - ]
U0401 Invalid Data Received from ECM/PCM "A" Turn the engine switch on (IG) and wait 10 seconds or more. Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0401: Invalid Data Received from ECM/PCM "A"; DTC U0422: Invalid Data Received from Body Control Module [03/2017 - ]
U0422 Invalid Data Received from Body Control Module Turn the engine switch on (IG) and wait 10 seconds or more. Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0401: Invalid Data Received from ECM/PCM "A"; DTC U0422: Invalid Data Received from Body Control Module [03/2017 - ]
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