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Service procedures

IDB Bleed Calipers

Gen3/tasks/PROC_IDB_BLEED-CALIPER

Model 3 / Y

What this task does

Pressurizes all calipers from IDB.

Vehicle compatibility

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

Model 3 / Y AMD
Vehicle coverage
2025+ Model Y
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Procedure notes

WARNING - This action is irreverisble! This routine will disable Testerless Evac & Fill capability.

Task inputs (2)

pressure_target

pressure_target · Int

IDB target pressure.

Default: 20

bleed_time

bleed_time · Int

Time which IDB will pressurize caliper circuits for.

Default: 5

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Bleed IDB RCU brake control internal volumes

Executes the SERVICE_BLEED routine for both IDB and RCU for 14 cycles. Supplier recommendation is 5x executions (70 total). LEAVE THE CALIPER BLEED NIPPLES CLOSED! Do not press the pedal during execution.

PROC_IDB_RCU_BLEED-INTERNALS

Model 3 / Y
ECU resets

IDB UDS ECU Reset

Resets the Integrated Dynamic Brake (IDB) Electronic Control Unit (ECU). Reset is executed via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

TEST-RESET_IDB

Model 3 / Y