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Nissan Sentra Owners Manual: Variable voltage control system

Nissan Sentra Owners Manual / Maintenance and do-it-yourself / Variable voltage control system

CAUTION


CAUTION

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 vehicle ...

Drive belt
Automatic tensioner Generator Water pump Air conditioner compressor Crankshaft pully WARNINGBe sure the ignition switch is in the OFF or LOCK position before servicing dr ...

Other materials:

S terminal circuit
Description The output voltage of the generator is controlled by the IC regulator at terminal “S” detecting the input voltage from battery. The “S” terminal circuit detects the battery voltage to adjust the generator output voltage with the IC voltage regulator. Diagn ...

Can communication circuit
Diagnosis procedure 1.CONNECTOR INSPECTION Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Disconnect all the unit connectors on CAN communication system. Check terminals and connectors for damage, bend and loose connection. Is the inspection resu ...

C1115 ABS Sensor [abnormal signal]
DTC Logic DTC DETECTION LOGIC DTC Display Item Malfunction detected condition Possible causes C1115 ABS SENSOR [ABNORMAL SIGNAL] When difference in wheel speed between any wheel and others is detected while the vehicle is driven, because of installation of t ...

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