Nissan Maxima Owners Manual: Variable voltage control system

Nissan Maxima Owners Manual / Do-it-yourself / Variable voltage control system

Nissan Maxima. Variable voltage control system

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.

The current sensor A is located near the battery 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.

    Battery
    Keep the battery surface clean and dry. Clean the battery with a solution of baking soda and water. Make certain the terminal connections are clean and securely tightened. If the vehicl ...

    Drive belt
    VQ35DE engine 1. Crankshaft pulley 2. Drive belt automatic tensioner pulley 3. Generator pulley 4. Air conditioner compressor pulley WARNING Be sure the ignition switch is placed in the OFF ...

    Other materials:

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    BCM (body control module)
    Reference Value NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information. Activate and display TPMS transmitter IDs Display tire pressure reported by the TPMS transmitter Read TPMS DTCs Re ...

    Magnet clutch control system
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