CHARGING SYSTEM DIAGNOSTIC TROUBLE CODE CHART
Tech Tips
Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors. If a trouble code is displayed 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 | MIL | Memory | See page |
|---|---|---|---|---|---|
| P0516 | Battery Temperature Sensor Circuit Low | 1. Battery current sensor assembly (battery temperature sensor) 2. Short in battery temperature sensor circuit 3. Power management control ECU |
Does not come on | DTC stored | |
| P0517 | Battery Temperature Sensor Circuit High | 1. Battery current sensor assembly (battery temperature sensor) 2. Open in battery temperature sensor circuit 3. Power management control ECU |
Does not come on | DTC stored | |
| P1550 | Battery Current Sensor Circuit | 1. Open or short in battery current sensor circuit 2. Battery current sensor assembly 3. Power management control ECU |
Does not come on | DTC stored | |
| P1551 | Battery Current Sensor Circuit Low | 1. Open or short in battery current sensor circuit 2. Battery current sensor assembly 3. Power management control ECU |
Does not come on | DTC stored | |
| P1552 | Battery Current Sensor Circuit High | 1. Short in battery current sensor circuit 2. Battery current sensor assembly 3. Power management control ECU |
Does not come on | DTC stored | |
| P1602 | Deterioration of Battery | 1. Charging system 2. Power management control ECU back-up power source circuit |
Does not come on | DTC stored |