VCLEFT_a327 — Hght Snsr Fault FL
Full alert identifier: VCLEFT_a327_hghtSnsrFaultFL
Alert description
FL ride height sensor detected shorted or otherwise faulty. n/a to North American or Air Suspension eqiupped vehicles.
Potential impact
Headlamp leveling corrections blocked.
Set condition
FL ride height sensor input pin shorted; input signal frequency above 840 Hz or below 760 Hz; input duty cycle above 87.5% or below 12.5%; input duty cycle changing too quickly (3300% / sec)
Clear condition
Proper connection of a working FL 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 FL
VCLEFT_
|
% |
PW Mfrequency FL
VCLEFT_
|
Hz |
| Signal | Unit |
|---|---|
PW Mfault FL
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a327.