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What is your question?
A trans code po8somethinh trans fluid life code comes up tried to clear but wont
What makes this problem better or worse?
This will always be set
How long has your 2004 Pontiac Bonneville had this problem?
Couple years
1 Reply
Any diagnostic trouble code that sets would represent a problem that is occurring - not a code that can be simply "cleared". Testing is required to determine the cause of that code setting.