Transmission help needed

2004 CHEVROLET SILVERADO
180 MILES
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MATT SPOTANSKI
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  • 1 POST
Transmission seems like it is skipping 2nd gear. Had a diagnostic done to it & was told it was the 1-2 shift solenoid. I replaced that & still have the same problem. Nothing works on my dash anymore except the backlight & check engine light (obviously right). I don't know if the dash could have anything to do with this, or is the wiring harness inside the trans bad? There was & is no noise when I'm driving which makes me believe that the internals are ok. It just waits till about 2800 rpm before shifting. I was lucky to find that out before the dash crapped out. Any help would be greatly appreciated
Jan 31, 2012 at 5:08 AM
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RIVERMIKERAT
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Have it scanned for all codes, soft and hard. And let us know what they are.
Jan 31, 2012 at 6:26 AM
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MATT SPOTANSKI
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  • 1 POST
The only code I got was for the shift 1-2 solenoid. They did a full scan
Jan 31, 2012 at 6:34 AM
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RIVERMIKERAT
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Check the connections to the dashboard and body control module.
Jan 31, 2012 at 6:53 AM