2009 Nissan Titan Crew Cab Owner's Manual - Page 319

VARIABLE VOLTAGE CONTROL SYSTEM A is located near the battery The current sensor ᭺ along the negative battery cable. If you add electrical accessories to your vehicle, be sure to ground them to a suitable body ground such as the frame or engine block area. DRIVE BELT WDI0566 WDI0661 CAUTION ● Do not ground accessories directly to the battery terminal. Doing so will bypass the variable voltage control system and the vehicle battery may not charge completely. ● Use electrical accessories with the engine running to avoid discharging the vehicle battery. Your vehicle is equipped with a variable voltage control system. This system measures the amount of electrical discharge from the battery and controls voltage generated by the generator. 1. 2. 3. 4. 5. 6. 7. Power steering fluid pump Automatic belt tensioner Water pump Cooling fan Air conditioner compressor Crankshaft pulley Generator WARNING Be sure the ignition key is in the OFF or LOCK position before servicing drive belt. The engine could rotate unexpectedly. Maintenance and do-it-yourself 8-15