The check air suspension light comes on after having people in the back seat or a load in the trunk is removed. The suspension raises to equalize the load but it takes several days to lower to normal level. The air pump was replaced about a year ago and I recently replaced the old air springs myself with new ones from Arnott.
Does anyone know what could cause it not to lower when the load is removed or how to correct it? Thanks in advance for any advice.
==> the ride height sensor sends a signal to the differential amplifier located on the inside of the trunk by the right wheel. the purpose of this amplifier is to sense whether the height of the car called "trim height" is either too low or too high. if it is too high, it is suppose to send a signal to the solenoid that releases the air from the air bag until the correct trim height is obtained. so, check the amplifier or the solenoid as a possible cause for why it is operating correctly.
when everything was working correctly, you might have notice that when you got out of the car and shut the driver's door, you would hear air being released and the back of the car lowers. this is how it is suppose to work.
hope this information help.
~ curtis
knowledge is power - growing old is mandatory - growing wise is optional "Many more men die with prostate cancer than of it. Growing old is invariably fatal. Prostate cancer is only sometimes so."
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Thanks Curtis, at least I now have a clue where to start looking. I really appreciate the help. Don