Diagnostic Trouble Code Chart [08/2014 - ]

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

*1: When the certification ECU (smart key ECU assembly) stores the DTC.
*2: When the power management control ECU stores the DTC.

DTC Code	Detection Item	DTC Output Confirmation Operation	See
B2271	Ignition Hold Monitor Malfunction	IG ON	Refer to DTC B2271: Ignition Hold Monitor Malfunction [08/2014 - ]
B2274	ACC Monitor Malfunction	Wait 10 seconds after turning the power switch on (ACC) or on (IG), and then wait another 10 seconds after turning the power switch off.	Refer to DTC B2274: ACC Monitor Malfunction [08/2014 - ]
B2275	STSW Monitor Malfunction	Turn the power switch on (IG) and wait 10 seconds or more, then start the hybrid control system 3 times.	Refer to DTC B2275: STSW Monitor Malfunction [08/2014 - ]
B2277	Detecting Vehicle Submersion	Wait 300 seconds after connecting the cable to the negative (-) auxiliary battery terminal.	Refer to DTC B2277: Detecting Vehicle Submersion [08/2014 - ]
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 (3 mph) for 20 seconds.	Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction [08/2014 - ]
B2283	Vehicle Speed Sensor Malfunction	Drive the vehicle for 30 seconds or more at a vehicle speed of 50 km/h (31 mph) or more.	Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction [08/2014 - ]
B2284	Brake Signal Malfunction	Connect the cable to the negative (-) auxiliary 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 [08/2014 - ]
B2285	Steering Lock Position Signal Circuit Malfunction	Disconnect the cable from the negative (-) auxiliary battery terminal, wait 30 seconds and then reconnect the cable to the negative (-) auxiliary battery terminal. Wait 40 seconds or more with the power switch off (with the steering locked), then turn the power switch on (ACC) (with the steering unlocked) and wait 40 seconds or more.	Refer to DTC B2285: Steering Lock Position Signal Circuit Malfunction [08/2014 - ]
B2286	Runnable Signal Malfunction	Turn the power switch on (IG) and wait 20 seconds or more.	Refer to DTC B2286: Runnable Signal Malfunction [08/2014 - ]
U0100	Lost Communication with ECM	Turn the power switch on (IG) and wait 10 seconds or more.	Refer to DTC U0100: Lost Communication with ECM; 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 HV ECU [08/2014 - ]
U0140	Lost Communication with Main Body ECU	Always	Refer to DTC U0100: Lost Communication with ECM; 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 HV ECU [08/2014 - ]
U0142	Lost Communication with Main Body ECU	Always	Refer to DTC U0100: Lost Communication with ECM; 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 HV ECU [08/2014 - ]
U0155	Lost Communication with Combination Meter	Turn the power switch on (IG) and wait 10 seconds or more.	Refer to DTC U0100: Lost Communication with ECM; 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 HV ECU [08/2014 - ]
U0293	Lost Communication with HV ECU	Turn the power switch on (IG) and wait 10 seconds or more.	Refer to DTC U0100: Lost Communication with ECM; 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 HV ECU [08/2014 - ]
U0293	Lost Communication with HV ECU	Turn the power switch on (IG) and wait 10 seconds or more.	Refer to DTC U0293: Lost Communication with HV ECU [08/2014 - ]