What happens if the rectifier in an alternator fails?
What happens if the rectifier in an alternator fails? Since the rectifier diodes are also TVS diodes, it's a fail safe system. Failed TVS diodes also mean that the rectifier diodes are failed so the alternator can't put out any current. If you chose to bring out the 3 phase AC alternator output you'll need a 3 phase rectifier that can handle around 100 Amps. Can a grimmer mechanic replace an alternator diode? At Grimmer Motors, we can perform an alternator diode rectifier replacement on your vehicle. This will allow the alternator to keep the battery charged. At Grimmer Motors,...