IBST Stiffness Test Verification

ModelSX/tasks/TEST_BRAKE_X_STIFFNESS-TEST-PRESSURE-BURNISHED

What this task does

Verifies the brake hydraulic system stiffness. The pressure leakage threshold should be left blank for five seconds.

Vehicle & firmware coverage

Open a version to see its description, requirements, and input definitions. Hardware configuration and live vehicle checks also determine availability.

Model S / X (legacy) Legacy infotainment · Firmware 2026.14.6

Vehicle coverage: Pre-2021 Model S, Pre-2021 Model X
Supported connection: Local connection
Vehicle state: Stationary · Parked
Gateway diagnostic level: No specific level listed

Task inputs (1)

PRESSURE_LEAKAGE_THRESH

PRESSURE_LEAKAGE_THRESH · Float

Firmware default: Not specified