TAS_a164 — Damper Solenoid Mismatch
Full alert identifier: TAS_a164_damperSolenoidMismatch
Alert description
The damper valve solenoid type configuration value reported by the vehicle gateway (GTW) does not match the damper valve solenoid type supported by the firmware version running on the Tesla Air Suspension (TAS) electronic control unit (ECU).
Potential impact
Adaptive damping controls are unavailable. All dampers receive a fixed mid-level current instead.
Set condition
The TAS ECU detects a mismatch between the damper valve solenoid type supported by its firmware and the damper valve solenoid type reported by the GTW.
Clear condition
The damper valve solenoid type reported by the GTW matches the damper valve solenoid type supported by the TAS ECU firmware.
Signals to check
These diagnostic fields are associated with TAS_a164. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Detected Damper Solenoid
TAS_
|
— |
Expected Damper Solenoid
TAS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a164.