Diagnostic Method
Judge as NG when the following conditions are established.
(DIAGNOSIS 1)
| Malfunction Criteria | Threshold Value |
|---|---|
| Receives the battery sensor information "pulse discharge malfunction" | ON |
| Or, Receives the battery sensor information "voltage measurement malfunction" |
ON |
| Or, Receives the battery sensor information "current measurement malfunction" |
ON |
JUDGMENT VALUE (DIAGNOSIS 2)
| Malfunction Criteria | Threshold Value |
|---|---|
| Battery current | Less than -1000 A or more than 300 A |
JUDGMENT VALUE (DIAGNOSIS 3)
| Malfunction Criteria | Threshold Value |
|---|---|
| Battery voltage | Less than 6 V or more than 16.2 V |
JUDGMENT VALUE (DIAGNOSIS 4)
| Malfunction Criteria | Threshold Value |
|---|---|
| Battery temperature | More than 105°C (221°F) |
JUDGMENT VALUE (DIAGNOSIS 5)
| Malfunction Criteria | Threshold Value |
|---|---|
| Battery SOC | More than 100% |
JUDGMENT VALUE (DIAGNOSIS 6)
| Malfunction Criteria | Threshold Value |
|---|---|
| |Battery current (current value) - Battery current (previous value)| | 0.003 A or less |
Time needed for diagnosis
Diagnosis 1: Less than 1 s
Diagnosis 2, 3, 4 and 5: 10 s
Diagnosis 6: 60 s
Malfunction indicator light illumination: Does not illuminate.