| DTC Strategy |
|
- Poor connector connection
- Abnormal CAN communication circuits (open circuit, short circuit)
- CAN high line open circuit
- CAN low line open circuit
- CAN high and low line open circuit
- CAN high line short circuit to power/ground
- CAN low line short circuit to power/ground
- CAN high, low lines shorted to each other
- Short circuit to ground after CAN high, low lines
- Poor termination resistance
- Transmitting controller bus off
- Transmitting controller disconnected
- Transmitting controller power, fuse or ground fault
- Transmitting controller H/W, S/W fault
- Faulty FR_RDR
|
| Enable Condition |
- Normal 12V battery voltage (9 to 16V)
|
| Threshold Value |
- SCC CAN message is not received continuously
- Less than determined data length is received continuously
|
| Detecting Time |
- In control: 500 ms
- No control: 1500 ms
|
| Warning Lamp |
|
| Disable Condition |
- After ignition off/on, when SCC message is normally received for more than 500 ms
|