Carbon Ceramic Brakes Configuration Update

Gen3/tasks/PROC_BRAKE_X_CARBON-BRAKES-CONFIG-UPDATE

Model S / X (2021+)

What this task does

Updates the following GTW configurations brakeHwType->0x0A, epblHwType->0x07, and epbrHwType->0x07. Clears and relearns HW type on EPBL and EPBR. Triggers a service firmware redeploy.

Vehicle compatibility

Select your vehicle’s hardware to see task details, requirements, and inputs. Availability is confirmed after connection.

Model S / X (2021+) AMD

Vehicle coverage: 2021+ Model S
Supported connection: Local connection
Vehicle state: Stationary · Parked
Gateway diagnostic level: No specific level listed

Procedure notes

Warning: Incorrectly setting the brake hardware type poses a risk of death, serious injury, and/or major property damage. Only use this routine to update the vehicle configuration to match the calibration requirements of appropriately installed brake hardware on the vehicle.

Task inputs (0)

This task has no listed user inputs.

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Service procedures

Carbon Ceramic Brakes Uninstall - Configuration Reset

Updates the following GTW configurations brakeHwType->0x0B, epblHwType->0x06, and epbrHwType->0x06. Clears and relearns HW type on EPBL and EPBR. Triggers a service firmware redeploy.

PROC_BRAKE_X_CARBON-BRAKES-CONFIG-RESET

Model S / X (2021+)

Diagnostic tests

IBST Stiffness Test - Burnished/Unburnished

Measures the brake system stiffness. Select burnished or unburnished to determine the pass/fail threshold. Stiffness threshold is selected based on chassis and brake hardware type. Stiffness by wheel circuit is also measured, but not used for pass/fail.

TEST_BRAKE_X_STIFFNESS-TEST-SERVICE

Model 3 / Y Model S / X (2021+)