Switch CAN Communication 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 (-) |
|---|---|---|---|---|
| CAN Communication Circuit (Open/Short): resistance | Below 1Ω | 1. BSD ECU. IGPM connector: Disconnected 2. Ignition switch: OFF |
BSD ECU CAN High terminal | ESC CAN High terminal |
| BSD ECU CAN Low terminal | ESC CAN Low terminal |
- Is the result within specifications?
YES
- Replace the ESC with an usable one. If the ESC works properly, replace the ESC and go to "VERIFICATION OF VEHICLE REPAIR ".
NO
- Inspect for an open in the CAN Communication Line between the BDS ECU and ESC.