CAN Communication Signal Rationality Monitor: Operation
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
CAN COMMUNICATION SIGNAL RATIONALITY MONITOR OPERATION CHART
| DTC(s) |
U0073: Control module communication bus off |
| U0100: Lost communication with ECM |
| Monitor execution |
Continuous |
| Monitoring duration |
U0073: 100 ms x 30 times |
| U0100: 2 sec. |