Reappearing Check Engine Light

5 messages, Last post on Nov 15, 2009 at 2:22 PM

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What is this discussion about? Infiniti Q45, Sedan

#3 of 5 Re: 98 Q45 brake/check engine light stays on [aircalgal] by epettus Oct 21, 2009 (7:39 am)
Replying to: aircalgal (Oct 20, 2009 10:16 pm) Had the same problem and found that the altenator was charging at 13.4 volts but needs to be atleast 13.7 volts to turn lights off. Have your charging voltage checked
#4 of 5 knah2003 by knah2003 Oct 28, 2009 (7:56 am)
Hi there...I read in the diagnostics manual that the system should be reset after repair/diag or message wiil not go away....
#5 of 5 1996 Q45 self check by omoffitt Nov 15, 2009 (2:22 pm)
code is 77 not in factory manual ?