FixVault

Diagnostic Method

Judge as NG when one of the following conditions is established.

Judgment value 

Malfunction Criteria Threshold Value
| (A/D voltage for control - previous A/D voltage for control) |
| (A/D voltage for observation -previous A/D voltage for observation) |
0.2 V or less
0.2 V or less

Time needed for diagnosis:  200 ms

Malfunction indicator light illumination:  Illuminates as soon as a malfunction occurs.