Suburban down.

SUBURBAN5 said:

Well darn. Learned something new. So I been running the truck letting the alternator do its thing. Testing the electrical lights and what not. After testing the mirror a c popped up. Looked in the ole manual and It says needs calibration. Gm programmed these to zone 8. I believe I'm zone 7. Anyways I never new any of this but now I know what to do whenever I can swing it around the block. If I'm not the only one heres some info

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HotWheelsBurban said:

Yes the owners manual is just chock full of interesting information!

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SUBURBAN5 said:

Well darn. Learned something new. So I been running the truck letting the alternator do its thing. Testing the electrical lights and what not. After testing the mirror a c popped up. Looked in the ole manual and It says needs calibration. Gm programmed these to zone 8. I believe I'm zone 7. Anyways I never new any of this but now I know what to do whenever I can swing it around the block. If I'm not the only one heres some info

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Supercharged111 said:

That info is over 20 years old now and may no longer be accurate. Magnetic north is constantly moving.

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SUBURBAN5 said:

Well in that case lol. Time to Google it so I can go to the appropriate zone.

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Supercharged111 said:

I think an owner's manual from a newer truck would be the way to go.

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SUBURBAN5 said:

Thought about that but there different set up. Wouldnt that matter?

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Supercharged111 said:

I'm not familiar with how the new stuff is different. You should first try what the owner's manual says and sanity check it.

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