CHECK BATTERY ALARM - SHUTS DOWN ENGINE

  • Tiny
  • Knucklehead
  • 2005 Isuzu NPR
  • 20,000 miles

First morning start up, after about 30 secs the check battery alarm comes back on and shuts down engine. Usually after 3rd restart I can pull out and start driving with the alarm coming on then off occasionally but without engine shut down. Pre-start battery voltage 12.5 (cleaned terminals/cable connections, and main ground), replaced alternator, still have same issue

Thursday, November 17th, 2011 AT 5:37 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Possibly could be coming from the computer controlled of the alternator's field generation circuit-have it checked out-

Was this
answer
helpful?
Yes
No
Thursday, November 17th, 2011 AT 6:20 PM

Please login or register to post a reply.

Similar Questions