mbrund
Member
I keep getting StabilityTrack Needs Service on the DIC an when I check the DTC I get U1000 "Class 2 data link", U2100 "CAN Bus communications, C0196 Symptom 09 "Yaw Rate Circuit rate of change above threshold". I clear them and they come back at all odd times. Today it came back as soon as I started the car and put it in gear. I have ordered a Yaw electronic module (believe its located behind the A/C controls). Is there anything that I need to do other than replace it (any programming or coding that I need to be aware of, I have a Tech2).
My VCIM also will not communicate and I have no OnStar. I checked the fuse and all connections on the OnStar module. Everything appears good. I purchased a used one off eBay and will install it when it comes in. Hoping it might also address the U1000 Class 2 DTC messages.
My VCIM also will not communicate and I have no OnStar. I checked the fuse and all connections on the OnStar module. Everything appears good. I purchased a used one off eBay and will install it when it comes in. Hoping it might also address the U1000 Class 2 DTC messages.
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