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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_a228_PWMdutyCycleRL %
PW Mfrequency RL TAS_a228_PWMfrequencyRL Hz
Signal Unit
PW Mfault RL TAS_a228_PWMfaultRL —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a228.

Browse all TAS alert codes