The TPMS ECU sets DTC B1611 if vehicle speed signal has not been received through the CAN signal.
Item | Detecting Condition | Possible cause |
DTC strategy |
•
CAN Signal Check | 1. Open or short in ECU communication line 2. Faulty wheel Speed Sensor 3. Engine EMS system 4. ESP system |
Enable conditions |
•
IG ON | |
Threshold value |
•
No signal from EMS via CAN for 2.5seconds | |
TPMS Lamp |
•
Lamp on (60s flashing and ON) |
