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99 grand prix gtp problems

schmitt

New member
Well i just bought a 99 gtp and the abs, tcs light's are both on. also the cruise doesnt work. I hooked up a scan tool and it said>>

c0550 electronic control unit.

c0450 steering assist.

p1571 traction control.

anyone have any idea of what I should replace or start with??

Thank's
 


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