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Hummer H2For 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.
Researching "SP205" appears to be a good diagnostic point as it allows you to isolate individual modules.
Found what i believe is SP205 but it is sooo deep/up under dash that it is impossible for my sausage fingers to do much more than touch it, nevermind testing pins,
How do I access?
*would removing the corresponding fuse for specific modules have the same effect? Zero clue how to access to check pins.
I have a chair that's close to the height of the floorboard.... Open the driver's door and position the chair. A good cushion helps. Get comfortable laying on your back with the back of your head on the floor mat. You'll be doing this eventually when your brake light switch at the top of your brake pedal quits, LOL.
*would removing the corresponding fuse for specific modules have the same effect? Zero clue how to access to check pins.
Modules are connected in parallel across the Serial Comms bus which is why a faulty one can cause so many problems. Pulling a module's fuse doesn't disconnect it from the bus, pulling it's link in SP205 does👍
Modules are connected in parallel across the Serial Comms bus which is why a faulty one can cause so many problems. Pulling a module's fuse doesn't disconnect it from the bus, pulling it's link in SP205 does👍
Also been busy with new construction inside over the winter months, now closing in on the proper weather for my new plan this year to extend driveway parking pad WIDTH>PLUS1=4WIDE
Sp205
