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thomasrepair · 10-07-2017, 09:41 PM

Update!!!
I don't get my hands on code reader's too often, but i just did a live data scan and found out my VSS is reading at half actual vehicle speed. I thought OK it thinks I'm not going fast enough to set the cruise. I promply went looking for somewhere to go at least 80-100 he he. Well it didnt set at 90 so im back to the drawing board. I do believe this will need reprogrammed, but not sure if its related to the problem. My Yukon sets at 25mph. At least i know the vss signal is reaching the pcm.

10-07-2017, 09:41 PM	#30
thomasrepair Registered User Join Date: Apr 2017 Location: Billings, MT Posts: 18	Re: DBW Cruise Issue Update!!! I don't get my hands on code reader's too often, but i just did a live data scan and found out my VSS is reading at half actual vehicle speed. I thought OK it thinks I'm not going fast enough to set the cruise. I promply went looking for somewhere to go at least 80-100 he he. Well it didnt set at 90 so im back to the drawing board. I do believe this will need reprogrammed, but not sure if its related to the problem. My Yukon sets at 25mph. At least i know the vss signal is reaching the pcm.