Module Inspection
| Inspection Item | Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | |||
| Power inspection (ICU ↔ Chassis ground) |
|
ICU connector | 1, 4, 5, 7, 16, 31, 44 (power) | Chassis ground | - | B+ |
| Open in circuit inspection (ICU ↔ Chassis ground) |
|
ICU connector | 16, 20 (ground) | Chassis ground | - | Approx. below 1Ω |
Good
- Go to "M-CAN INSPECTION " procedure.
No Good
- Check for a short circuit between the wiring and the chassis ground.
- Perform repair or replacement as necessary and perform the "VERIFICATION OF REPAIR " procedure.