Circuit Inspection
| Module Circuit Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
|
IEB module connector | 1 (Memory power) | Chassis ground | - | B+ |
| IEB module connector | 14, 46 (ground) | Chassis ground | - | Approx. below 1Ω | |
|
IEB module connector | 6 (ON/START Input) | Chassis ground | - | B+ |
Good
- Go to "CAN Communication circuit Inspection" procedure.
No Good
- Repair as necessary and then Go to "Verification Of Repair " procedure.
| CAN communication circuit Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
|
IEB module connector | 8 (H-CAN high) | Chassis ground | - | Fig.1 |
| IEB module connector | 9 (H-CAN low) | Chassis ground | - | ||
|
IEB module connector | 8 (H-CAN high) | Chassis ground | - | ∞ (infinity)Ω |
| IEB module connector | 9 (H-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
|
IEB module connector | 8 (H-CAN high) | IEB module connector | 9 (H-CAN low) | Approx. 60Ω |
Good
- Go to "COMPONENT INSPECTION " procedure.
No Good
- Repair open or short in circuit and then Go to "Verification Of Repair " procedure.