the battery and alternator receive most of the attention in the numerous parts that make up your car’s charging system but the voltage regulator is just as important your alternator generates voltage.
Whenever your engine runs because it is belt driven where all of the voltage originates however a maximum of 14.5 volts can be applied to your battery simultaneously a full When the charge is 12.6 V, it will cause the battery to detonate.
If the alternator continued to discharge so much voltage into it your battery’s current voltage is monitored by your voltage regulator which sends voltage that way when it begins to drop too low the regulator removes all Excess power from the system by diverting it to the ground when the battery reaches a sufficient voltage, we’ll be discussing the symptoms of a malfunctioning voltage regulator and how much it will cost to replace.
6 Symptoms of a Bad Voltage:
- Too High Voltage in the Battery
- Battery Light or Check Engine Light
- Vehicle Dies While Running
- Dead Battery
- Inconsistent Operation of Electrical Components
- Dimming or pulsing Lights
1) Too Hight Voltage in the Battery
battery a voltage regulator can malfunctions in two ways first stop the battery supply suitable voltage; in addition, it has potential to overcharge the battery you will run into problems sooner or later if you send too much energy; batteries are usually at 13.7 volts as the alternator charges them a fully charged battery has 12.6 volts.
Any of the above can be dangerous if the battery is not monitored for one prolonged period; it can be deformed it bursts or bursts through its extremity.
2) Battery light or Check Engine Light
warmth battery light or check engine light a check engine light or a battery light may come on due to various sensors flagging up that your voltage regulator is either overcharging your battery or failing to charge it at all you should pull over right away if one of these lights illuminates your car could completely die or the battery could overcharge and blow up in either case there won’t be any positive outcomes.
3) Vehicle Dies While Running
Vehicle dies while running driving down the road your car will cut off if your voltage regulator isn’t sending enough power to the battery while the engine is running, you’re going to have issues with your vehicle because it requires voltage to operate usually this won’t become an issue until the alternator or voltage regulator totally fails dead battery if
4) Dead Battery
The voltage regulator isn’t directing power when it should you’ll receive an excessive amount of voltage it will remain Dead all the time if the battery is not receiving enough voltage since you typically don’t look at your voltage regulator when your car isn’t starting correctly it can be one of the more frustrating parts to troubleshoot however using a multimeter to measure the charging voltage from the alternator is fairly simple inconsistent operation
5) Inconsistent Operation of Electrical Components
Of electrical components the electrical parts surrounding your car will also function erratically if your voltage regulator is you’ll notice irregular operation from your radio dashboard lights or more important parts like your fuel pump the voltage regulator may be the source of many odd electrical issues if the voltage is either too high
6) Dimming or Pulsing Lights
Or too low dimming or pulsing lights the brighter and dimmer your lights get the more likely it is that your vehicle’s voltage regulator is malfunctioning causing your lights to pulse this occurs when the voltage regulator in your device is unable to maintain a steady voltage as it should what you may notice though is that your lights may not be as bright as they should be if your voltage regulator is beginning to fail and fails to maintain the appropriate amount of voltage replacement cost the typical.
Replacement Cost of a Bad Voltage Regulator.
Cost to replace a voltage regulator range from $70 to $400 depending on the type of vehicle and labor costs the cost of Labor is between 50 and 200 and the voltage regulator costs $20 to $200 replacing the voltage regulator may require changing the alternator as a whole or just the regulator depending on the car you drive the cost of the part alone should you need to replace the alternator as a whole typically ranges from 200 to 500 after that a mechanic can usually complete the task fairly.
Easily so labour costs should range from $50 to $100 usually a voltage regulator will set you back $20 to $200 even though there is a wide range if you drive a smaller car, they usually cost a little less the ease of access to the regulator affects labour costs as well if you have Mechanical Aptitude, you can easily What is the cost of replacing a damaged voltage regulator and how can it be fixed?