Saturn Repair Problems? Ask a Mechanic for Answers ASAP
I have seen many of these alternators fail out of the box here is what you need to do
1. Check the White/Blue wire to the alternators "L" terminal for 5 volts using a Digital Volt Ohm Meter (DVOM) with the alternator unplugged and the engine running.2. Verify battery voltage present at the output terminal of the alternator.3. If 5 volts are present, replace the alternator again.
Let me know how it goes thanks Jon
I had a red line that I changed out 4 alternators until I suceeded
All of the electronics that regulate voltage is in the alternator the White/Blue wire sends 5volts via the computer to turn it on and off. the large red wire sends B+ voltage to charge the bat
I no problem if you have any more questions let me know.