IDB_a127_brakeFluidLevelInvalid
Description
Brake fluid level signal measured by the Integrated Dynamic Brake (IDB) is invalid.
Condition
The brake fluid level sensor (IDB connector pins 20, 38) is detected to be disconnected for over 5 seconds.
Clear Condition
THe Integrated Dynamic Brake (IDB) receives a normal bake fluid level signal for over 5 seconds.
Potential Impact
Brake Traction Control (BTC), Vehicle Dynamics Control (VDC), Controlled Deceleration via Parking brake (CDP), Brake Disc Wipe (BDW), and External Brake Request (EBR) may be unavailable. The IDB may be unable to monitor brake fluid level. The vehicle should be driven with extreme caution.
Customer Facing Message 1
Brake fluid level sensor service required
Customer Facing Message 2
Schedule service
Audiences
customer;service-fix
Models
Model Y 2025+