1994 Chevrolet Astro "battery decharge" Questions

code#41,42,51,52,68,38,12,27,23,45,34,65,67and46 Remove battery cables and clean thoroughly leave off for 20 minutes to decharge all capacitors in ecm.Then reconnect and see which codes come back 1st.

if the key stay in swich battery decharge You have a short that is draining the battery, you will need a test light to check each circuit at the fuse box.

...battery pos and neg touch both cables together to decharge computers and clear eng lights touch together for 1 min. Then hook cables back to battery try to start hope that helps MAKE SURE BOTH CABLES ...

My 2000 GMC Truck is decharging when i drive it i replaced the battery and altrenator in it and it still doing it when i drive my truck it will d charge i replaced the battery and alternator in it and

Battery not charging Just replaced the starter and now my battery isn't charging and the battery is new but the alternator was good till the new starter now the alternator light is on. I would check ...

...it gose down to 9 and makes a big noise like its locking up then wont start again ive replaced the battery and the alternator and it still doing it when its just setting and running it shows its

...I have no known leaks. Now when I try to start it, it just gives me a clicking sound. I have had my battery and starter tested. I'm told the starter is good and also the battery but the battery ...

...decharges and makes a load noise like the motor has locked up then it wont start tell I charge the battery up again I replaced the battery and alternator in it and it still doing it what could it be ...