07 trailblazer

I just got an 07 trailblazer SS and I was wondering if anyone knew anything about the pnuematic-ish noise it makes from the rear of the car everyonce in awhile when it is idleing????

I just got an 07 trailblazer SS and I was wondering if anyone knew anything about the pnuematic-ish noise it makes from the rear of the car everyonce in awhile when it is idleing????
This is from that book in your glove box..it's called an OWNERS MANUAL!
Has lots of information about your vehicle....give it a glance over
Electronically Controlled Air Suspension System
Your vehicle may be equipped with an electronically controlled air suspension system that automatically keeps your vehicle level as you load and unload. The system includes a compressor, two height sensors and two air springs supporting the rear axle.

The system also has an internal clock to prevent overheating if the inflator is used for prolonged periods. If the system overheats, all leveling function stops until the system cools down. During this time, the indicator light on the air inflator switch will be flashing.

The ignition has to be on for the system to inflate, in order to raise the vehicle to the standard ride height after loading. The system can lower the vehicle to the standard ride height after unloading with the ignition on and also for up to 30 minutes after the ignition has been turned off.

You may hear the compressor operating when you load your vehicle, and periodically as the system adjusts the vehicle to the standard ride height.

Load leveling will not function normally with the inflator hose attached to the inflator outlet. Remove the inflator hose from the outlet during loading and unloading.

If the vehicle is parked for an extended period of time, some bleed down of the suspension is normal. Upon starting the vehicle, proper height will be achieved.

hey thanks dickhead. you know i would have looked there except its not my car and as far as the owner of the vehicle knows they did not recieve one.

This is from that book in your glove box..it's called an OWNERS MANUAL!
Has lots of information about your vehicle....give it a glance over

you are a jackass whats this site for man ? your a friggin GM a moderator ? well your smarts are all in your ass you are un-inteligent and this only FURTHER proves your ignorance.

you are a jackass whats this site for man ? your a friggin GM a moderator ? well your smarts are all in your ass you are un-inteligent and this only FURTHER proves your ignorance.
Listen technically this is none of your business, take this to a pm if you feel you have to comment in this fashion, number 2, while labeling people as " unintelligent " watch your own spelling! To add, if we had known this was a 3rd party inquiry, I am sure it would have been handled more directly. Lets back on track here with what has been a very helpful forum for all. Thanks.

hey thanks dickhead. you know i would have looked there except its not my car and as far as the owner of the vehicle knows they did not recieve one.

you are a jackass whats this site for man ? your a friggin GM a moderator ? well your smarts are all in your ass you are un-inteligent and this only FURTHER proves your ignorance.

jozuah and ccopriviza,

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