Reset check engine light
we get it serviced,? or better, SCAN it>? !!!!
but all cars with EFI, from ~1988 to now, (about) the PCM
is reset , by 3 ways,
1: scan tool reset. push the button, bingo.
2: pull the PCM memory fuse for 5min (now called, IOD )
3: pull battery NEG lug, and this bricks Radio, NAV and all things with learn mode, just forgot and the "entanglements there of"
posted like 1000 times here, so 1001.
if repair, PCM,s so this is my bag (jones), (retried)
easy as 1,2,3,
#2 is free, not a dime of cost. or risk of done correct.
if only PCM IOD is pulled. mine has 6 OIDs, the PCM is the correct one.
1/28/2015 4:32:21 PM •
2008 Jeep...
•
Answered
on Jan 28, 2015