Electrical equipment and devices of the car Nissan Maxima 4 (A32)
General information and precautions Attention! Before you start servicing the components of the onboard electrical equipment, read the requirements of the safety regulations for working with electrical...
Search for the causes of electrical equipment failures Attention! The procedures described below provide a general diagnosis of the condition of the main electrical circuits, but should not be used to test easily vulnerable...
Fuses and fuse links — general information Circuit breakers Various combinations of fuses, circuit breakers and fuse links are used to protect the contact circuits of the vehicle's electrical equipment. Mounting...
Circuit breakers — general information Circuit breakers are used to protect vehicle electrical system components such as headlights and power window/sunroof/door lock motors, etc. On some models, after...
Relay — general information and function check The layout of the relay on the car General information To supply power or control signal to some of the electrical consumers in the vehicle (such as fuel injection...
Removal and installation of a combination of devices Warning! The car models covered in this manual are equipped with an additional security system (SRS). Before doing any work near the airbag unit, steering column or...
Removing and installing the radio antenna 1. Loosen the antenna mast mounting nut. To avoid damage to the paintwork, stick a protective layer of adhesive tape on the surface of the body panel surrounding the...
Replacing headlight bulbs Warning! The bulbs of halogen lamps are filled with pressurized gas and may explode if shaken violently. Try to take such lamps only by the base and use safety glasses....
Removal and installation of block headlights 1. Disconnect the negative cable from the battery. Attention! If the stereo system installed in the car is equipped with a security code, before disconnecting the...
Lamp replacement Attention! The bulbs of the lamps remain hot for about 20 minutes after switching off the lighting fixtures. Make sure the components are completely cool before starting...
Daytime Running Lights (DRL) The DRL system is available on models for the Canadian market and forces the headlights to turn on when the engine is running. You can turn off the headlights without...
Single lock — general information and health check The operation of the system is based on the operation of individual lock activators for each of the car doors. The system consists of control switches, door actuators...
Airbags — general information General information All models discussed in this manual are equipped with an additional security system (SRS), better known as airbags. In the mandatory configuration of...