TAS_a040 — PW Mopen RL
Full alert identifier: TAS_a040_PWMopenRL
Alert description
Rear left height sensor disconnected, or signal line from rear left Pulse Width Modulation (PWM) height sensor floating.
Potential impact
Air suspension leveling will be disabled. Systems with adaptive dampers will disable active damping control.
Set condition
Rear left height sensor disconnected, or signal line from rear left PWM height sensor floating.
Clear condition
Expected PWM signal received from rear left ride height sensor.
Signals to check
These diagnostic fields are associated with TAS_a040. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
PW Mduty Cycle RL
TAS_
|
% |
PW Mfault RL
TAS_
|
— |
PW Mfrequency RL
TAS_
|
Hz |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a040.