Yes - the trigger (pulse generator) wires are 2 of the 4 wires in the plug
The 2 burnt wires are usually the alternator wires - the burning is caused by either; dirty or wet connector (waterproof with dielectric grease) and/or running with a defective battery or high output lights - the charging system is not designed to charge, but rather to maintain the charge of the battery.
The 2 burnt wires are usually the alternator wires - the burning is caused by either; dirty or wet connector (waterproof with dielectric grease) and/or running with a defective battery or high output lights - the charging system is not designed to charge, but rather to maintain the charge of the battery.