kitsubaru Posted December 17, 2005 Share Posted December 17, 2005 99 Legacy Wagon 2.2. Can I Unhook Battery ? If So How Long ? Or Do I Need A Scan Tool Since It's Obd2 System ? Thanks Kit Link to comment Share on other sites More sharing options...
teppichkopf Posted December 18, 2005 Share Posted December 18, 2005 All the OBD II code readers I've looked at will turn off the CEL. I got mine on ebay for under $50 with s/h. Never tried just disconnecting the battery though. Link to comment Share on other sites More sharing options...
tcspeer Posted December 18, 2005 Share Posted December 18, 2005 Yes you can clear by unhooking battery, I take both cables off. about thirty min. is enough, some times it will clear by just taking the neg. cable loose but I have had to take both off on some codes. Link to comment Share on other sites More sharing options...
lytnin88 Posted January 16, 2006 Share Posted January 16, 2006 99 Legacy Wagon 2.2. Can I Unhook Battery ? If So How Long ? Or Do I Need A Scan Tool Since It's Obd2 System ? Thanks Kit Go to AutoZone if you have one in your area. You can borrow their OBD II scanner for free and reset codes with it. Link to comment Share on other sites More sharing options...
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