The TPMS ECU sets DTC B1625 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 TPMS ECU communication line 2. Faulty wheel Speed Sensor |
Enable conditions |
•
IG ON | |
Threshold value |
•
During Auto-location, If TPMS ECU could not receive any signal of wheel pulse for 2.5 seconds consecutively and Auto-location fails, this DTC is set. | |
TPMS Lamp |
•
Lamp on (60s flashing and ON) |
