RCU_a050_ESPReLWSSLInvalid
Description
Rear left wheel speed sensor signal is invalid.
Condition
The RCU receives the ESP_wheelSpeedReL as Signal Not Available (SNA) for 100 milliseconds.
Clear Condition
The Redundant Control Unit (RCU) receives a valid ESP_wheelSpeedReL signal for 100 milliseconds while the vehicle is parked.
Potential Impact
There may be an issue with the transmitting Electronic Control Unit (ECU), the Integrated Dynamic Brake (IDB).
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Model Y 2025+