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How To Test Air Suspension Height Sensor
How To Test Air Suspension Height Sensor. Besides supporting the air suspension system for automatic level control, ride height sensors are also used as input for the automatic headlight leveling system. The air suspension control module (ascm) monitors the ride height air pump.

Besides supporting the air suspension system for automatic level control, ride height sensors are also used as input for the automatic headlight leveling system. Watch to see if the air system adjusts the body height If it does not run, it may be bad, but i would bench test it out of the car before buying a new one.
The Ascm Sets The Obdii Code When It Detects That All Of The Height Sensors
The main purpose of the ride height sensors for the air suspension system is to provide the electronic control unit (ecu) with information on the height position of the vehicle body. I have tested the sensors power pin in the three pin connector going to the sensors. Ensure the connecting rod is not bent.
Do Not Work On Or Under A Vehicle Supported Only By A Jack.
2) disconnect link from height sensor, and move sensor arm up. Air compressor should stop and air should escape. The ride height sensor is attached to the inner wheel well.
Inspect The Level Sensor At The Rear Torsion Bar.
Besides supporting the air suspension system for automatic level control, ride height sensors are also used as input for the automatic headlight leveling system. Check that suspension ride heights are within specification. If the speed sensor isn't working then the air suspension will not function correctly.
If Pressure Gauge Reads Less Than 7 Psi (.5 Kg/Cm
Level sensor is faulty they are located at the rear and front suspension.when they stop working the air suspension control unit may no longer be able to recognize the height of the car. The ride control module is the brains of the operation, which tells the air suspension system to start working. The easiest way to know you have a duff sensor is when it consistently flags the same sensor fault on diagnostics.
Airmatic Malfunction Visit Workshop Message On The.
When the car is started the air suspension module will immediately raise the vehicle to trim height if needed. #landrover #landroverdiscovery #lr3replacing a height level sensor or wishbone bracket (control arm) results allmost for sure. If you performed any suspension repair ensure that the level sensor at the front airmatic strut is not installed backward.
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