Nissan Maxima QX
+ Nissan Maxima brand Cars
+ Maintenance instruction
+ Settings and routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Control systems of the engine
+ Transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
General information and precautionary measures
Search of causes of failures of electric equipment
Safety locks and fusible inserts - the general information
Chain breakers - the general information
The relay - the general information and check of serviceability of functioning
Check of serviceability of functioning and replacement of the breaker of indexes of turns / alarm system
Check of serviceability of functioning and replacement of podrulevy switches
Check of serviceability of functioning and replacement of the switch of ignition and lock of blocking of a steering column
Check of serviceability of functioning and replacement of switches of the dashboard
Check of serviceability of functioning of measuring instruments of temperature of the engine and fuel consumption
Removal and installation of a combination of devices
Removal and installation of a radio receiver and loudspeakers
Removal and installation of the aerial of a radio receiver
Replacement of lamps of head headlights
Adjustment of the direction of optical axes of head headlights
Removal and installation of block headlights
Replacement of lamps
Check of serviceability of functioning, removal and installation of the electromotor of a drive of screen wipers
Check of serviceability of functioning and replacement of horns of a horn
Running fires of light time of day (DRL)
Check of serviceability of functioning and regenerative repair of a heater of back glass
Control system of speed (темпостат) - general information and check of serviceability of functioning
The electric drive of window regulators - general information and check of serviceability of functioning
The uniform lock - general information and check of serviceability of functioning
The electric drive of external rear-view mirrors - general information and check of serviceability of functioning
The electric drive of the top hatch - general information and check of serviceability of functioning
The electric drive of forward seats - general information and check of serviceability of functioning
Transfer of management by functioning of onboard consumers of the electric power on switched lines
Safety cushions - the general information
+ Schemes of electric connections
|
Onboard electric equipment
General information and precautionary measures
|
|
Before starting service of components of systems of onboard electric equipment familiarize with requirements of safety regulations at work with electric devices. |
The car is equipped with a 12-voltny onboard power supply system with grounding on a negative pole. Supply of electricity to lighting devices and other consumers is carried out from the storage battery of the lead-acid type which additional charge is made from the generator of an alternating current.
The description of procedures of repair and service of the electric components which are established on the car and not having the direct connection to operation of the engine is provided in the present Chapter. Information on service of such units as the storage battery, the ignition distributor, the generator and a starter is given in Head Electric equipment of the engine, devoted to systems of electric equipment of the engine.
Before starting service of components of onboard electric equipment, in order to avoid receiving electric shock, or ignition as a result of casual short circuit, it is necessary to disconnect a negative wire from the battery. Regularly check a condition of plaits of electroconducting and reliability of their fastening in intermediate clamps, collars and bindings. Watch, that isolation of wires was not wiped at contact with located in the neighbourhood with a plait components.
|
|
Models of cars considered in the real Management are equipped with system of additional safety (SRS). Before starting performance of any works near the block of a safety cushion, a steering column or the dashboard, disconnect SRS in order to avoid receiving traumas at its casual operation (see. The Safety cushion section - the general information). Electroconducting of a chain of SRS is easy for distinguishing on yellow color of isolation. |
If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that have the correct combination for audiosystem input in action! |
|
