Overdrive, traction off, cruise control

Dirkwood

New member
1
0
1
Buick Ownership
95 Riviera
I have a 95 riviera and the cruise doesn’t work, the traction off light stays on, and if you drive it for an hour or so it quits going into overdrive if you disconnect the battery it will start shifting to od again. Any ideas? Is these things related? I’ve changed ECM’s and no change, but it was used. Any information would help
 

MelsRegal

Full Member
2,704
255
83
Buick Ownership
Regal GS 2017
you need to have the traction control system scanned for codes to determine why it is on. It can cause the other issues.
 
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