Toyota Tundra Battery Voltage

This 1064 battery cranking voltage is well above Toyotas threshold of 96 volts which means the battery isnt causing the charging system problem.

Toyota tundra battery voltage. I am showing an average of 133. 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. 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 put my amp meter in series between the negative battery post and the negative cable and I measure 50mA with the truck off. With your measured battery voltage at 125 to 129 engine off you alt. Normally Id consider 134 volts bad but then Ive read 134-136 volts is normal on the Tundra.

Hello I have a 2000 Tundra V8 and if I leave the battery connected it will drain dead overnight. Ad COROLLＡ ALTIS搭載最高32項安全科技同級唯一標配7氣囊TSS20再創房車市場安全標竿 ALTIS油電汽油雙動力選擇高質感皮面座艙TNGA頂級操駕路感標配TSS207氣囊高規格憾動車壇. Youll never see 14 volts at the battery on a truck that doesnt have an altered regulator.

Yesterday I monitored the voltage meter while this was happening and it would fluctuate. 08 Tundra 4X4. Rpm it should be 30 amps or more.

No other signs that Ive got a battery or charging system issue. According to Toyota a dynamic battery state of charge SOC and state of health SOH test can be performed with the aid of a simple voltmeter. If your battery voltage is less than 125 charge it.

With the high beams on and the heater fan on high 2000. 2002 TOYOTA TUNDRA LTD 2657517 Yokohama Geolander with 17 FJ Cruiser wheels TRD Dual Cat back JBA Shorty headers KN Dropin Filter Dastek Unichip Q Series with Flux PDA and custom Dyno Tuned Map - Garmin Nuvi 1690 Line X Bed Liner TruXedo Lo Pro QT Soft Roll-Up Tonneau Cover - Luverne 3 mandrell bent Side Steps Toyota OEM Brake Upgrade TSB - PowerSlot. If your battery is draining while driving it is almost without exception the Tundras alternator that is causing the problem.