CAN BUS Line Open/Short 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 Bus line (Short): Resistance | infinity |
|
DLC CAN High terminal | Chassis ground |
| DLC CAN Low terminal | Chassis ground | |||
| CAN Bus line (Short): Voltage | 0.0 ~ 0.1 V |
|
DLC CAN High terminal | Chassis ground |
| DLC CAN Low terminal | Chassis ground | |||
| CAN Bus line (Open): Resistance | Below 1.0Ω |
|
DLC CAN High terminal | Each module CAN High terminal |
| DLC CAN Low terminal | Each module CAN Low terminal |
- Is the result within specifications?
YES
- Go to next procedure.
NO
- When abnormal voltage (resistance) is detected in C-CAN High/low circuit, repair short to power in C-CAN circuit and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure