TAS_a228 — PW Mfast Detect RL
Full alert identifier: TAS_a228_PWMfastDetectRL
Alert description
Abnormal PWM signal received from rear left PWM height sensor. More sensitive than other ride height sensor alerts.
Potential impact
None.
Set condition
Abnormal PWM signal received from rear left ride height sensor.
Clear condition
Expected PWM signal received from rear left ride height sensor.
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
PW Mduty Cycle RL
TAS_
|
% |
PW Mfrequency RL
TAS_
|
Hz |
| Signal | Unit |
|---|---|
PW Mfault RL
TAS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a228.