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Self-tests 2026 firmware

Radiator Fan 2 Self-Test

Coriander/tasks/TEST-SELF_VCBATT_X_FAN-RADIATOR-CONDENSER

Model S / X (2021+)

What this task does

Tests if the radiator Fan 2 is electrically connected and operating as expected. The fan will be activated and its electrical current will be monitored to confirm whether the fan is operating as expected, degraded, or not operating.

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 (2021+) AMD · Firmware 2026.20.6.1
Vehicle coverage
2021+ Model S, 2021+ Model X
Supported connection
Local connection
Vehicle state
Stationary · Drive; Stationary · Neutral; Stationary · Parked; Stationary · Reverse
Gateway diagnostic level
No specific level listed

Procedure notes

Radiator Fan 2 will be activated and may make noise.

Task inputs (0)

No user inputs are listed in this firmware.

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