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Diagnostic tests 2026 firmware

Test Radio DAB Functionality

ModelSX/tasks/TEST_ICE_X_RADIO-DAB-QUALITY

What this task does

Tests the functionality and quality of DAB radio. Verifies that the DAB radio hardware and software can tune to a specific station and output audio.

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

Procedure notes

The Infotainment system will tune into the specified DAB radio channel and output audio through the speakers.

Task inputs (1)

dabStation

dabStation · Int

Firmware default: 1

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Service procedures

Autopilot - Clear Cache

Deletes the cached Autopilot Electronic Control Unit (ECU) (APE) image from the Infotainment and Connectivity ECU (ICE) to force a new download during the next update.

PROC_ICE_X_CLEAR-APE-CACHE

Model 3 / Y Model S / X (legacy) Model S / X (2021+)
Service procedures

Backup User Profile

Creates and uploads an encrypted user profile data backup. The vehicle must have connectivity. Depending on the size of the backup and the network signal strength, the process can take between 30 seconds and 3 minutes.

PROC_ICE_X_PROFILE-BACKUP

Model 3 / Y Model S / X (legacy) Model S / X (2021+)
Service procedures

Car Computer Keep Awake

Send a keep-awake request to the gateway for 15 minutes

PROC_ICE_X_KEEP-AWAKE

Model 3 / Y Model S / X (legacy) Model S / X (2021+)
Diagnostic tests

Car Status Check

Creates a report of vehicle states such as UI Mode, BMS State, Timezone, and more. Use this routine to verify vehicle states before performing a remote repair.

TEST-BASH_ICE_X_CAR-STATUS

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