BSD ECU sets this code when the messages from ECM received abnormal vehicle speed signal within the last 500msec.
This code is set, and the BSD Switch LED functions are prohibited and system is down.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
ECM(EMS) CAN Signal Check | 1. Poor connection 2. Open or short in CAN communication line 3. ECM(EMS) 4. ESP |
Enable Conditions |
•
IG ON (BSD Switch ON)
•
Engine running | |
Threshold Value |
•
Vehicle speed signal is INVALID | |
Detecting Time |
•
500ms (0.5 second) |
