Battery Light's Deception Car Runs Perfectly, Light Misleads

Check the PCM for fault codes, there are other charging system problems that can cause the charging system light to illuminate. 1 Like. Your symptoms are that of a bad battery or alternator... Have both checked to be sure they are performing correctly. Most likely the brand new ... Over time, battery voltage will drop lower and lower and you won't be able to start car. Not battery's fault if it's not being recharged. Get ... A depleted battery that won't hold a full charge ends up overworking the alternator, and the starter ends up pulling more current than it ... 8 Culprits Your Battery Light On but Alternator is Charging | How to Fix Battery Light On Dashboard ... Flashing Battery Light on a Car: 5 Common ... I worked at an auto parts store a couple decades ago and at least back then, the test equipment didn't always tell the truth. Not much of a ... Could be a bad connection but this is usually an alternator fault. When the engine is running, a 14v reading at the battery is bang on. Are you ... the car runs fine but the light stays on please help? ... mine does the same thing... along with the oil light.. ... check the battery voltage with ... If the light comes off and I shut the car off and restart without actually going anywhere, the light will usually go away. I can't find any ... If you are saying that the battery light was on when the engine wasn't running that is normal. The alternator can't charge the battery when the ...