Vw alternator wiring harnes. I have a 2005 jetta gls 20li am looking for the alternator wiring harness i have the original part 1j0 971 349 hg thanks eric d but am having a hell of a time finding the part on the web for sale anywhere. Each vw wiring harness includes complete directions factory color coded wires and wiring diagrams. I have replace my alternator fuse box but next is the wiring. Dont let it intimidate you it is very simple.
Your battery volts will drop also and you can see it with a gauge. Got harness replaced and symptoms are gone but this must be happening to others with or without symptoms. I watched a couple videos i found on youtube and decided to take it on. The bulb itself is live taking a black off the board on all aircooled vws so the circuit is earthing through the alternator so make sure your gearbox earth strap is in good order.
3 wire ford and vw alternator repair harness. The alternator and generator wiring circuit works on a reverse live circuit. The alternator harness wire turns silver after many years of use. Three ring terminal connectors are attached to one end.
I am not a mechanic so if i can do it so can you. Genuine volkswagen part 1c0971349ag. This will show you how to wire a vw alternator when converting over from a generator. 2003 volkswagen new beetle.
Recommended for owners of vw beetles as well as vw powered dune buggy o. How to identify and replace your aircooled vw alternator. Check your fuse box on top of the battery. Vw t25 t3 alternator wiring harness upgrade kit from gowesty petrol 5118 every water cooled vanagon on the planet will benefit from this upgrade kitreplace your old tattered harness and ease your worried mind.
We offer a complete volkswagen wiring harness and a vw main harness. Bought this for my 2004 vw jetta 18t my fuse box kept burning up its a known issue and the alternator wiring harness is the culprit. Vw wiring harnesses for vw bug super beetle karmann ghia vw thing type 3. Recently the car was stuttering under hard acceleration and battery voltage dropped i have a batt gauge.