IDB_a015_FrRWSSFault
Description
A front-right wheel speed signal issue has occured.
Condition
A front-right wheel speed sensor (Integrated Dynamic Brake [IDB] connector pins 39, 40) issue is detected.
Clear Condition
The wheel speed sensor signal is in normal range and the temperature of the IDB's internal sensing circuit is less than 190 degrees Celsius. If the issue persists, a wheel speed sensor or wiring issue requiring repair or replacement is possible.
Potential Impact
Only brake boost may be available. Electronic Brake Distribution (EBD), Anti-lock Brake System (ABS), Brake Traction Control (BTC), Vehicle Stability Control (VDC), Panic Brake Assist (PBA), Hydraulic Fade Compensation (HFC), Controlled Deceleration via Parking Brake (CDP), Brake Disc Wipe (BDW), External Brake Request (EBR), and Secondary Collision Mitigation (SCM) may be unavailable. The vehicle should be driven with extreme caution.
Customer Facing Message 1
ABS (anti-lock braking system) disabled
Customer Facing Message 2
Drive with caution
Audiences
service-fix
Models
Model Y 2025+