Circuit Inspection
WARNING: This page is about a different car, the 2021 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 | ||
|
SCC/FCA connector | 4 (C-CAN high) | Chassis ground | - | Fig.1 |
| SCC/FCA connector | 5 (C-CAN low) | Chassis ground | - | ||
|
SCC/FCA connector | 4 (C-CAN high) | Chassis ground | - | ∞ (infinity)Ω |
| SCC/FCA connector | 5 (C-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
|
SCC/FCA connector | 4 (C-CAN high) | HECU connector (with EPB) | 19 (C-CAN high) | Approx. below 1Ω |
| SCC/FCA connector | 5 (C-CAN low) | HECU connector (with EPB) | 20 (C-CAN low) | Approx. below 1Ω | |
|
SCC/FCA connector | 4 (C-CAN high) | HECU connector (W/O EPB) | 4 (C-CAN high) | Approx. below 1Ω |
| SCC/FCA connector | 5 (C-CAN low) | HECU connector (W/O EPB) | 5 (C-CAN low) | Approx. below 1Ω | |
|
HECU connector (with EPB) | 1, 30 (Memory power) | Chassis ground | - | B+ |
| HECU connector (with EPB) | 37 (ON/START Input) | Chassis ground | - | B+ | |
|
HECU connector (W/O EPB) | 1, 25 (Memory power) | Chassis ground | - | B+ |
| HECU connector (W/O EPB) | 32 (ON/START Input) | Chassis ground | - | B+ | |
| 1. Ignition "OFF". 2. Disconnect the electrical connector(s) from the concerned component. |
HECU connector (with EPB) | 14, 46 (ground) | Chassis ground | - | Approx. below 1Ω |
| HECU connector (W/O EPB) | 13, 38 (ground) | Chassis ground | - | Approx. below 1Ω | |
Good
- Check HECU, SCC/FCA module connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "SYSTEM INSPECTION " procedure.
No Good
- Check for open or short in harness.
- Repair as necessary and then go to "VERIFICATION OF REPAIR " procedure.