Toyota Tundra Battery Voltage

For you guys that have dash cams ScanGuages etc.

Toyota tundra battery voltage. If your battery is draining while driving it is almost without exception the Tundras alternator that is causing the problem. As your Tundra begins to eat through the voltage. Placing a diode in place of the Alt-S alternator sensing circuit fuse tricks the alternator into seeing less voltage than the battery.

I have pulled every fuse one at a time and still get 50mA. I am showing an average of 133. 2020 Tundra DC SR5 Barcelona.

2 Ports Dual USB 30 Male to USB 30 Female AUX Flush Mount Car Mount Extension Cable for Car Truck Boat Motorcycle Dashboard Panel - 3 Feet 1150. I have put my amp meter in series between the negative battery post and the negative cable and I measure 50mA with the truck off. While driving the engine will stutter all warning lights come on lights flicker and on one occasion the engine shut off while driving.

Apparently AGM batteries require higher voltages than lead-acid batteries to charge and our alternators dont put out enough. Youll never see 14 volts at the battery on a truck that doesnt have an altered regulator. With the high beams on and the heater fan on high 2000.

It is trying to warn you that there is an issue with the charging system. Rpm it should be 30 amps or more. That display it what is your average battery voltage on your 2nd Gen.

Tundra234 Sep 4 2019. Dimming headlights are one of the most common signs of a bad alternator in the Toyota Tundra. Every day up until a few days ago my battery gauge was pegged right in the middle at 14 volts and never varied I never threw a meter on it until today though.