Circuit Inspection
| EVP Relay Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
|
EVP relay connector | 1 (relay switch power) | Chassis ground | - | B+ |
| EVP relay connector | 3(relay power) | Chassis ground | - | B+ | |
| EVP relay connector | 5 (relay control) | Chassis ground | - | Approx. 2.5V | |
| EVP relay connector | 2 (MTR monitor) | Chassis ground | - | Approx. 0V | |
|
EVP relay connector | 5 (relay control) | HECU connector (W/O EPB) | 34 (relay control) | Approx. below 1Ω |
| EVP relay connector | 2 (MTR monitor) | HECU connector (W/O EPB) | 36 (MTR control) | Approx. below 1Ω | |
| EVP relay connector | 5 (relay control) | HECU connector (with EPB) | 36 (relay control) | Approx. below 1Ω | |
| EVP relay connector | 2 (MTR monitor) | HECU connector (with EPB) | 29 (MTR monitor) | Approx. below 1Ω | |
Good
- Go to "Component Inspection " procedure.
No Good
- Carefully re-do troubleshooting guide steps.
- Repair open or short in circuit and then go to "Verification Of Repair " procedure.