Trouble Code Help?
05-27-2007, 12:49 PM
#1
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Trouble Code Help? Hello,
Just checking my trouble codes and found:
P1637 I looked that up and found "Generator L-Terminal Circuit"
What does this mean and how do I fix the problem?
Any help would be greatly apprecited.
Thanks.
Shannon
Just checking my trouble codes and found:
P1637 I looked that up and found "Generator L-Terminal Circuit"
What does this mean and how do I fix the problem?
Any help would be greatly apprecited.
Thanks.
Shannon
05-27-2007, 03:57 PM
#2
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Moving to General Maintenance....
05-27-2007, 04:24 PM
#3
that wire runs from the regulator straight to the pcm. it turns on the reg at start up.
after eng starts that switch opens. check and clean connections, and for an open or short to power or grd. if all checks out r&r the alt.
battery light on?
after eng starts that switch opens. check and clean connections, and for an open or short to power or grd. if all checks out r&r the alt.
battery light on?