APP_w055_radcVersionMismatch
Not Available
What does the APP_w055_radcVersionMismatch alert mean?
The Autopilot electronic control unit (ECU) detects the radar ECU is running a firmware version that is not compatible with the firmware version installed on the Autopilot ECU. May occur after an unsuccessful or incomplete firmware update, and may be resolved through a successful firmware update.
What you'll see in your Tesla
- Not Available
What triggers it
The Autopilot ECU detects that the radar firmware cyclic redundancy check (CRC) does not return the expected result, indicating Autopilot ECU and radar ECU are not running compatible firmware versions.
When it clears
The Autopilot ECU detects the radar ECU firmware version is compatible with the firmware version the Autopilot ECU is running.
Potential impact
Traffic-Aware Cruise Control (TACC) is unavailable. Other Autopilot features may be limited or unavailable.
Affected models
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