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Old 02-27-2013, 05:38 PM
1986nate 1986nate is offline
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Join Date: Sep 2008
Location: Meadville, PA-but I'll still travel
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Re: Total shutdown with elect power suging and fried fusible link

Quote:
Originally Posted by oab_au View Post
Gee Mac you have some problems.

This one is the voltage regulator in the alt that has lost control of the voltage. All the lights that came on first were the first signs, as the voltage rose above 15V. When you started the engine in the morning the current changing the battery got high enough to blow the fusible link. Unfortunately The link only protects the battery, the rest of the electrical system is still connected. The alt keeps charging the rest of the electrical system to cause damage.

Depending on what was working at the time, and how high the voltage was, as to how much damage was done to the units, like ABS, ECU, TCU and all the relays that were on at the time.

Harvey.
Sadly, these seem to be popping up a bit more often the couple years. Harvey, is it just a matter of the alternators and regulators nearing 20 years old or is there something more than that?
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