VCLEFT_a328 — Hght Snsr Fault RL

Full alert identifier: VCLEFT_a328_hghtSnsrFaultRL

Alert description

RL 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

RL 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% / second)

Clear condition

Proper connection of a working RL 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 `VCLEFT_a328_PWMdutyCycleRL`	%
PW Mfrequency RL `VCLEFT_a328_PWMfrequencyRL`	Hz

Signal	Unit
PW Mfault RL `VCLEFT_a328_PWMfaultRL`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a328.