Power Circuit And Ground Circuit Inspection
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Normal Value | Prerequisite Condition | Probe (+) | Probe (-) |
|---|---|---|---|---|
| Power circuit (open/short): voltage | Battery voltage |
|
4WD ECU power terminal |
Chassis ground |
| Ground circuit (open): resistance | Below 0.1Ω |
|
4WD ECU ground circuit terminal |
Chassis ground |
- Is the result within specifications?
YES
- Replace the EPS ECU (MOTOR DRIVEN POWER STEERING (MDPS) SYSTEM /DIAGNOSIS W/ GDS ) with an usable one and check for normal operation. If it works properly, put it in place. Before replacement, refer to "GDS -> Optional Function -> Component Replacement (ECU Replacement)".
NO
- Repair an open/short between the power circuit connector and wire harness.
- Repair relevant component(s) as necessary and go to "VERIFICATION OF VEHICLE REPAIR ".