Wiring Inspection
WARNING: This page is about a different car, the 2023 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
SHVU FR connector (with ventilation) | 6 (B-CAN high) | Chassis ground | - | ∞ (infinity)Ω |
| SHVU FR connector (with ventilation) | 5 (B-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| SHVU FR connector (W/O ventilation) | 5 (B-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| SHVU FR connector (W/O ventilation) | 4 (B-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| SHVU FR connector (with ventilation) | 6 (B-CAN high) | ICU connector | 5 (B-CAN high) | Approx. below 1Ω | |
| SHVU FR connector (with ventilation) | 5 (B-CAN low) | ICU connector | 15 (B-CAN low) | Approx. below 1Ω | |
| SHVU FR connector (W/O ventilation) | 5 (B-CAN high) | ICU connector | 5 (B-CAN high) | Approx. below 1Ω | |
| SHVU FR connector (W/O ventilation) | 4 (B-CAN low) | ICU connector | 15 (B-CAN low) | Approx. below 1Ω | |
|
SHVU FR connector (with ventilation) | 6 (B-CAN high) | Chassis ground | - | Fig.1 |
| SHVU FR connector (with ventilation) | 5 (B-CAN low) | Chassis ground | - | ||
| SHVU FR connector (W/O ventilation) | 5 (B-CAN high) | Chassis ground | - | Fig.1 | |
| SHVU FR connector (W/O ventilation) | 4 (B-CAN low) | Chassis ground | - | ||
Good
- Disconnect B-CAN communication units one by one and monitor DTC to find the cause.
- If the DTC erase, substitute with a known-good unit and check for proper operation. If the problem is corrected, replace the unit and go to "VERIFICATION OF REPAIR " procedure.
No Good
- Check for open, short to battery or ground in B-CAN line.
- Repair as necessary, go to "VERIFICATION OF REPAIR " procedure.