Power & 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 | 1. Ignition Switch: ON | ESP (ESC) Power (+) terminal | Chassis ground |
| Ground circuit (Open): Resistance | Below 1.0Ω |
|
ESP (ESC) Ground (-) terminal | Chassis ground |
- Is the result within specifications?
YES
- Replace it with a new ESP(ESC) and check for proper operation. If problem is corrected, place the new ESP (ESC) and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Check for open or blown fuse referring to "System Circuit".
- Repair open or short in power circuit between battery and ESP (ESC) harness connector and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Repair open or short in ground circuit between battery and ESP (ESC) harness connector and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NOTE: * In a case of replacing ESP (ESC), perform following functions