Diagnostic Trouble Code Chart
HINT:
If a trouble code is stored during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the table below.
POWER MANAGEMENT CONTROL ECU
| DTC Code | Detection Item | Trouble Area | See |
|---|---|---|---|
| B2271 | Ignition Hold Monitor Malfunction | 1. AM2 fuse 2. IG1 relays 3. NO. 1 integration relay (IG2 relay) 4. Power management control ECU 5. Instrument panel junction block assembly 6. Wire harness or connector |
Refer toDTC B2271: Ignition Hold Monitor Malfunction |
| B2274 | ACC Monitor Malfunction | 1. AM2 fuse 2. Power management control ECU 3. Instrument panel junction block assembly (ACC relay, P/POINT relay) 4. Wire harness or connector |
Refer toDTC B2274: ACC Monitor Malfunction |
| B2275 | STSW Monitor Malfunction | 1. AM2 fuse 2. Hybrid vehicle control ECU 3. Power management Control ECU 4. Wire harness or connector |
Refer toDTC B2275: STSW Monitor Malfunction |
| B2277 | Detecting Vehicle Submersion | Power management control ECU | Refer toDTC B2277: Detecting Vehicle Submersion |
| B2282 | Vehicle Speed Signal Malfunction | 1. CAN communication system 2. Combination meter assembly 3. Power management control ECU 4. Junction connector 5. Wire harness or connector |
Refer toDTC B2282: Vehicle Speed Signal Malfunction |
| 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 toDTC B2284: Brake Signal Malfunction |
| B2286 | Runnable Signal Malfunction | 1. AM2 fuse 2. Hybrid vehicle control ECU 3. Power management control ECU 4. Wire harness or connector |
Refer toDTC B2286: Runnable Signal Malfunction |