Circuit Inspection
WARNING: This page is about a different variant/trim than selected.
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
TCU | 20 (P-CAN high) | Chassis ground | - | Fig.1 |
| TCU | 19 (P-CAN low) | Chassis ground | - | ||
|
TCU | 20 (P-CAN high) | TCU | 19 (P-CAN low) | Approx. 60Ω |
|
ECM (component side) | 83 (P-CAN high) | ECM (component side) | 82 (P-CAN low) | Approx. 120Ω |
| ICU (component side) | 17 (P-CAN high) | ICU (component side) | 18 (P-CAN low) | Approx. 120Ω | |
Good
- Go to next procedure.
No Good
- Repair open or short in circuit and then go to "VERIFICATION OF REPAIR " procedure.
- Check CAN communication circuit for open circuit or short circuit after repair, go to "VERIFICATION OF REPAIR "
| Module Circuit Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
|
ECM | 100 (Memory power) | Chassis ground | - | B+ |
|
ECM | 96, 97, 98, 99 (ground) | Chassis ground | - | Approx. below 1Ω |
|
TCU | 20 (P-CAN high) | ECM | 83 (P-CAN high) | Approx. below 1Ω |
|
TCU | 19 (P-CAN low) | ECM | 82 (P-CAN low) | Approx. below 1Ω |
Good
- Go to "COMPONENT INSPECTION " procedure.
No Good
- Repair open or short in circuit and then go to "VERIFICATION OF REPAIR " procedure.
- Check module circuit for open circuit or short circuit after repair, go to "VERIFICATION OF REPAIR ".