Circuit Inspection
| EVP Circuit Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
| L1 | EVP connector | 1 (motor (+)) | Chassis ground | - | Approx. 3.8V |
| EVP connector | 2 (motor (-)) | Chassis ground | - | Approx. 0V | |
|
EVP connector | 1 (motor (+)) | HECU connector (W/O EPB) | 36 (motor (+)) | Approx. below 1Ω |
| EVP connector | 1 (motor (+)) | HECU connector (with EPB) | 29 (motor (+)) | Approx. below 1Ω | |
| EVP connector | 2 (motor (-)) | Chassis ground | - | Approx. below 1Ω | |
| EVP (component inside) | 1 (motor (+)) | EVP (component inside) | 2 (motor (-)) | Approx. below 2.0Ω | |
Good
- Go to "BBVPS Circuit Inspection" procedure.
No Good
- Carefully re-do troubleshooting guide steps.
- Repair as necessary and then go to "Verification Of Repair " procedure.
| BBVPS Circuit Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
|
BBVPS connector | 3 (power) | Chassis ground | - | Approx. 5V |
| BBVPS connector | 1 (signal) | Chassis ground | - | Approx. 5.6V | |
|
BBVPS connector | 3 (power) | HECU connector (W/O EPB) | 28 (power) | Approx. below 1Ω |
| BBVPS connector | 3 (power) | HECU connector (with EPB) | 11 (power) | Approx. below 1Ω | |
| BBVPS connector | 1 (signal) | HECU connector (W/O EPB) | 27 (signal) | Approx. below 1Ω | |
| BBVPS connector | 1 (signal) | HECU connector (with EPB) | 10 (signal) | Approx. below 1Ω | |
| BBVPS connector | 2 (ground) | Chassis ground | - | 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.