2003 Hummer H2 Air suspenison

Tiny
DAVIDTSX
  • MEMBER
  • 2003 HUMMER H2
  • V8
  • AWD
  • AUTOMATIC
  • 75,000 MILES
Hello,

I can not figure out how to depressurize the rear air suspension in order to replace the air bags. Is there a switch I need to flip or do I need a computer to do this? If I need a computer which type should I get?
Saturday, January 23rd, 2010 AT 3:50 PM

1 Reply

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
Ideally a scan tool is needed, I am not sure which ones can do it from aftermarket. A GM tech 2 would cost you in the neighborhood of 3000 bucks. You might be able to disconnect lines at compressor.
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Sunday, January 24th, 2010 AT 6:33 PM

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