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Location of knock senser Hummer h2? - 2003 Hummer H2

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Under the intake manifold

Posted on Aug 26, 2010

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Knock Sensor Location on 2003 Hummer H2

The knock sensors are located under the intake manifold one of the left bank and the right bank.

Nov 22, 2010 | 2004 Hummer H2

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Where is the knock sensor located?

it is on the under side of the engine block can't remember which side, i think it is on the driver side. sorry i don't have one to look at currently.

Sep 18, 2010 | 2004 Hummer H2

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These vehicles have been known to have failure of servo motors that drive your guages and routinely read wrong is this your only guage issue I just replaced three of these servos on a freinds H2 the motors are about $2 on ebay

Feb 06, 2010 | 2003 Hummer H2

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How do I locate the clips that hold the tail lights in place?

You'll need to access the rear panels to obtain access

Nov 03, 2009 | 2005 Hummer H2

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