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FixItMan, Master Technician
Category: Car
Satisfied Customers: 17343
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2008H3 Hummer right rear end randomly drops in normal

Customer Question

2008H3 Hummer right rear end randomly drops in normal driving conditions?
Submitted: 1 year ago.
Category: Car
Expert:  FixItMan replied 1 year ago.

Hello, my name is Bobby. Thank you for the question. Do you mean that the rear suspension is dropping?

Customer: replied 1 year ago.
Expert:  FixItMan replied 1 year ago.

Thank you. Are there any warning lights coming on inside of the vehicle?

Customer: replied 1 year ago.
no service lights like something is broken
Expert:  FixItMan replied 1 year ago.

If there is not service light and yet it continues to randomly drop then you either have a failing rear height sensor or you have an issue with a air spring leaking. It is common for these to start to leak around this time. If the air springs are fine then the sensor needs to be tested. Di you have a voltage meter or scan tool to test the sensor.