Diagnostic Method
WARNING: This page is about a different variant/trim than selected.
At the main IC, check the received signal at each timing which occurs just before the tumble generator valve output is set to OFF → ON, and judge overcurrent NG when the overcurrent NG signal is sent 1000 ms in a row.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Overcurrent signal from tumble generator valve drive IC | ON |
Time needed for diagnosis: 1000 ms
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.