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Old 02-18-2017, 03:50 PM
X53Jay4.8is X53Jay4.8is is offline
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Location: Southlake, Texas
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Quote:
Originally Posted by AV8R4AA View Post
Sorry Guys,
I'm working on my 2003 4.6is trifecta ��
I haven't looked at advanced diagnostic equipment because
I'm an Apple guy. All computers here are Apple.

Actually, I have never owned a PC.
Can I buy software for Apple ��?

As for the alternator, the PO just replaced the water cooled unit about 500 miles ago.
I also looked and have a 1 month old Interstate Battery.
I haven't actually monitored the voltage, just assuming that charging system is not my problem.
I will do that this week.
I can tell you that when this situation occurred on my 4.6is it was the ABS module. Well known problem. You will want to check the wheel speed sensors first to rule them out. Since your alternator is new and battery I would imagine its not a charging problem. I would bet its the ABS module. Been there done that.
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