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Service procedures 2026 firmware

Configure Rear Oil Pump LIN Node ID

ModelS/tasks/PROC_PMS_REAR_WRITE-OPC-TYPE

What this task does

This routine is used specifically in Model S with a front permanent magnet drive unit, and the rear Small Drive Unit (SDU) has an electricaloil pump. This routine configures the rear oil pump after installation. ONLY the rear pump is required to be connected, and the oil pump installed into the front drive unit shall remain disconnected, in order for the routine to be run successfully.

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
Supported connection
Local connection
Vehicle state
Stationary · Neutral; Stationary · Parked
Gateway diagnostic level
Factory, Service

Task inputs (0)

No user inputs are listed in this firmware.

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Communication checks

PMS CAN Communication

Tests communication with the Pedal Monitor Slave (PMS) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_PMS

Model S / X (legacy)