Disconnecting battery to erase codes?
hunter01
10-21-2004, 01:49 PM
I attended a GM CCC course in 1991 and was taught that to erase the trouble codes you should disconnect the battery. I see from reading other threads that this is no longer true. Does anyone know what model-year this changed?
Fireplug
10-21-2004, 01:54 PM
OBD2 1995 ON SOME MODLES 1996 all
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