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Steering Angle Sensor?

Old 08-08-2018, 05:47 PM
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Steering Angle Sensor?

2010 LS automatic
I just replaced my Steering Intermediate Shaft after feeling a knock when turning the wheel. Seems to have fixed the issue.

Now I have a new issue. I'm getting the ESC ACTIVE every time a make a slight right turn.
I think, based on reading through posts here, that maybe I've created a problem with the steering angle sensor.
Is the steering angle sensor that flimsy black plastic thing I bumped while removing the bolt under the dash for the shaft? If I disconnect it and reconnect, will it have to be programmed at the dealership? ANything specific I should look for on this part?

Alternatively, the shaft boot went in a little wonky. If it's not properly seated, could that cause the issue instead? I didn't think it was putting any pressure on the shaft, but maybe I'm wrong.
Any help or guidance would be greatly appreciated!
Thank you,
Sturgell
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Old 08-08-2018, 06:17 PM
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Is you wheel off center now? If you got the splines off by a bit it will cause that. You might find a GM technician that knows how to use a Tech2 to recalibrate it. It is part of the column.
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Old 08-08-2018, 07:03 PM
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Thanks, I'll check the wheel tomorrow, but I didn't notice it being off when I drove it.
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Old 08-08-2018, 07:07 PM
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Try a battery lobotomy, a full 30 minutes with the battery negative connection removed
while that sits disconnect the connection you speak of under the dash .
Do not move the steering wheel while the battery is disconnected.
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Old 08-13-2018, 04:36 PM
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Checked the wheel alignment and it was a tad off, so I adjusted it. Also did the battery lobotomy. Everything doing fine since then.
Thank you!
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Old 08-14-2018, 05:21 PM
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Great!

The other possible thing is to go through a lock-to-lock reset. Don't replace parts!
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Old 08-14-2018, 05:59 PM
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Originally Posted by Blue_SS
Great!

The other possible thing is to go through a lock-to-lock reset. Don't replace parts!
I have never heard of that. Got any documentation?
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Old 08-17-2018, 04:21 PM
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Nexteer makes FCA do that. Let me check next week. It resets the angle sensor.

It's much less warranty than a Gear! Our stupid warranty system pays by parts replaced, and we make it hard for techs to do stuff like that.
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Old 08-17-2018, 04:23 PM
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That IS for newer EPS or EHPS systems. It actually may be irrelevant to these trucklets. I need more info.
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Old 08-17-2018, 04:33 PM
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You should hear what my refrigerator repair guy had to do before they gave me a new fridge (that was recalled). He had to replace everything to prove it was broken.
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