Alternator selection requires a few things be considered and wire connections differ. Luckily, you get multiple choices with one Tuff Stuff alternator. Tuff Stuff's OEM or one-wire alternators are usable in both one-wire and three-wire installations. With a one-wire install, simply connect the charge wire...
automotive electrical circuits and wiring 1/ 101 automotive electrical circuits and wiring introduction ... alternator output control ... a spark plug wire resistance ...
Alternator Wire Gauge Chart February 12, 2012 Roadkill Customs Technical Info Any time you upgrade your alternator, you should also strongly consider upgrading the gauge (size) of the wire that charges the battery as well as the fusible link in case of a short.
1. Reconnect the new plug into the alternator. 2. Route the remaining sense wire of the plug-in connector to terminal #1 of the Sure Power isolator. Cut to the correct length, strip and crimp on the 1/4" ring terminal supplied. Now connect to terminal #1 of the isolator along with wires from step 4 of general installation instructions.
Nov 28, 2020 · The 197-400 has a single wire and that needs to go to a switched +12V source. The big stud on the alternator is the main output wire and it usually goes to the starter solenoid where there's a big +12V cable from the battery. For the 197-400, the single wire goes to the L terminal at the alternator. There is also a S terminal.
The # 1 wire connected to the original zuke red/white wire on the old green plug. All the #1 wire does is operate the light..what about the "gm alt uses the light for resistance" theory? Yes the #2 goes to the stud on the back. White wire with the red stripe goes to the alt light on the dash. heres some good info from 2006.
then bolted to the big post on the GM alternator. The single signal wire that plugs into the alternator is part of the GM engine harness. In order for your battery light to work on the dash, you’ll want to T into this GM signal wire and run it to the following wire going into the back of your instrument cluster: 90-97: 1G white/black 99-05: 3B brown/red