Hummer H2 For those who like a little more gleam to their Hummer, the H2 offers a similar rugged look as the H1, but as a lower cost, and with more added features, making it almost a massive luxury SUV.

Airbag Sensor

Old Jun 18, 2025 | 07:31 PM
  #1  
Henchgt's Avatar
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Default Airbag Sensor

Got a great deal in place on my first H2. Color combo I want and under 70k miles. Only issue with the truck is the airbag sensor. Dealer or I can't not find one anywhere. With that being the only issue would you all take the plunge anyway?
 
Old Jun 19, 2025 | 07:25 AM
  #2  
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@Henchgt
front impact sensor availability has become a major problem.

They usually fail because water and corrosion invade the sensor causing the electronics inside to fail, sadly there are not substitutes yet.


The design is upside-down as mounting tube forms a moisture trap.



Perhaps a used one from breakers yard but be careful to match the part number?
 

Last edited by oceanbrave; Jun 19, 2025 at 07:29 AM.
Old Jun 19, 2025 | 10:10 AM
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Thank-you very much. As an Engineer, that is a very irresponsible design.
 
Old Jun 19, 2025 | 03:32 PM
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dorman sells a replacement if you can find it.
 
Old Jun 20, 2025 | 04:27 AM
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I will be moving and need to sell my bike and 06' H2 SUT but my air bag light came one; scan shows a B0103 electronic front end (sensor 2) performance code. Someone mentioned a bad ground but I don't know much about any of this stuff. Replacing a part is easy if its available but tracing ground wires not so much. I looked at my sensor and it appears fine, no corrosion or anything; she is a GA / FL truck. Either way, looks like I'm stuck with an error but how much should that realistically take off from the price of the truck?
 
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