Diagnostic Trouble Code Chart
WARNING: This page is about a different variant/trim than selected.
SMART KEY SYSTEM (FOR START FUNCTION)
| DTC Code | Detection Item | DTC Output Confirmation Operation | See |
|---|---|---|---|
| B2271 | Ignition Hold Monitor Malfunction | IG ON | Refer to DTC B2271: Ignition Hold Monitor Malfunction |
| 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 |
| 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 |
| B2277 | Detecting Vehicle Submersion | Wait 300 seconds after connecting the cable to the negative (-) auxiliary battery terminal. | Refer to DTC B2277: Detecting Vehicle Submersion |
| 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 |
| 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 |
| 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 |
| 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 wheel 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 |
| B2286 | Runnable Signal Malfunction | Turn the power switch on (IG) and wait 20 seconds or more. | Refer to DTC B2286: Runnable Signal Malfunction |
| 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 |
| 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 |
| 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 |
| 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 |
| U0293*1 | 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 |
| U0293*2 | 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 |
- *1: When the certification ECU (smart key ECU assembly) stores the DTC.
- *2: When the power management control ECU stores the DTC.