ENTRY AND START SYSTEM (for Start Function) DIAGNOSTIC TROUBLE CODE CHART
Tech Tips
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 "See page" below.
| DTC Code | Detection Item | Trouble Area | See page |
|---|---|---|---|
| B2271 | Ignition Hold Monitor Malfunction | 1. AM2 fuse 2. IG1 relays 3. IG2 relay 4. Power management control ECU 5. Instrument panel junction block assembly 6. Wire harness or connector |
|
| B2274 | ACC Monitor Malfunction | 1. AM2 fuse 2. ACC relay 3. Power management control ECU 4. Instrument panel junction block assembly 5. Wire harness or connector |
|
| B2275 | STSW Monitor Malfunction | 1. AM2 fuse 2. Power management Control ECU 3. Wire harness or connector |
|
| B2277 | Detecting Vehicle Submersion | Power management control ECU | |
| B2282 | Vehicle Speed Signal Malfunction | 1. CAN communication system 2. Combination meter system 3. Power management control ECU 4. Wire harness or connector |
|
| B2284 | Brake Signal Malfunction | 1. STOP fuse 2. Stop light switch assembly 3. CAN communication system 4. Skid control ECU assembly 5. Power management control ECU 6. Wire harness or connector |
|
| B2286 | Runnable Signal Malfunction | 1. AM2 fuse 2. Power management control ECU 3. Wire harness or connector |
|
| U0293 | Lost Communication with HV ECU | Power management control ECU |