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Diagnostic Trouble Code Chart [08/2014 - ]

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

DTC Code Detection Item Trouble Area See
B2271 Ignition Hold Monitor Malfunction 1. AM2 fuse
2. IG1 relays (Instrument panel junction block assembly)
3. IG2 relay (No. 2 integration relay)
4. Power management control ECU
5. Wire harness or connector
Refer to DTC B2271: Ignition Hold Monitor Malfunction [08/2014 - ]
B2274 ACC Monitor Malfunction 1. AM2 fuse
2. ACC relay (Instrument panel junction block assembly)
3. Power management control ECU
4. Wire harness or connector
Refer to DTC B2274: ACC Monitor Malfunction [08/2014 - ]
B2275 STSW Monitor Malfunction 1. AM2 fuse
2. Power management control ECU
3. Wire harness or connector
Refer to DTC B2275: STSW Monitor Malfunction [08/2014 - ]
B2277 Detecting Vehicle Submersion 1. Submersion of power management control ECU in water
2. Power management control ECU
Refer to DTC B2277: Detecting Vehicle Submersion [08/2014 - ]
B2282 Vehicle Speed Signal Malfunction 1. CAN communication system
2. Combination meter assembly
3. Power management control ECU
4. No. 12 junction block
5. Wire harness or connector
Refer to DTC B2282: Vehicle Speed Signal Malfunction [08/2014 - ]
B2284 Brake Signal Malfunction 1. AM2 fuse
2. STOP fuse
3. Stop light switch assembly
4. CAN communication system
5. Skid control ECU assembly
6. Power management control ECU
7. Wire harness or connector
Refer to DTC B2284: Brake Signal Malfunction [08/2014 - ]
B2286 Runnable Signal Malfunction 1. AM2 fuse
2. Power management control ECU
3. Wire harness or connector
Refer to DTC B2286: Runnable Signal Malfunction [08/2014 - ]
U0293 Lost Communication with HV ECU 1. Power management control ECU Refer to DTC U0293: Lost Communication with HV ECU [08/2014 - ]