Questions & Answers for: alternator charging high

charging system is OK. but at AutoZone thier machine says the alternator is only putting out 12-13volts and it should put out 14.5volts...any suggestions besides calling a service department I suspect

...ELECTRICAL SYSTEM. IT WILL HAVE A HIGH PITCH NOISE WHILE CHARGING AT A HIGH RATE AND FINALLY IT TO WILL GO BAD. HAVE THE BATTERY TESTED AND CHECK THE CHARGE RATE AT THE ALTERNATOR AND AT THE

Alternator is charging at or above 15v, It is virtually pure voltage and as a charging device is cooking your battery, not charging it. The alternator, though defective, is safe and your battery is in

...IF BATTERY CABLES ARE OLD THE POSITIVE CABLE MOSTLY CAUSE HIGH RESISTANCE IN CHARGING CIRCUIT CAUSING NO CHARGE CONDITIONS.MAKE DRIVE BELT IS NOT SLIPPING KEEPING ALTERNATOR FROM

alternator is not charging the battery. If battery is good, then your altenator is bad. There is a very high likelihood that your alternator has failed, resulting in your battery not charging.A simply

alternator not charging.check alternator wiring to battery feed to alternator.check alternator voltage regulator wiring check alternator fuse make drive belt not slipping.and you have the correct cold

...charging voltage from the alternator is lower than the voltage that is available at the battery posts (that is why the charge light is ALWAYS on when the ignition switch is on but the engine is not ...

...out the internet for high capacity Alternators One silent demand part is your rear window defroster. It is suppose to be on a timer. It can stress your Alternator if it is stuck in the ON

high what the volt suppose to be? but sometime the alternator don't charge why? From what I know about it you crank the car with the battery. When the car cranks the alternator supply's voltage to run

Check for loose alternator belt, defective alternator, and/or charging resistance too high. High resistance could be caused by loose alternator or engine ground wire, and/or corroded battery terminals