Nissan Maxima QX
since 1993 of release
Repair and car operation
Nissan Maxima QX
+ Nissan Maxima brand Cars
+ Maintenance instruction
+ Settings and routine maintenance
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Control systems of the engine
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
- 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
Start and charge systems (1993, 1994)
Systems of start and charge (1995-1998)
Systems of start and charge (1999)
Control system of the engine (1993, 1994)
Control system of the engine (1995-1999)
Head and fog lights (1993, 1994)
Head and fog lights (1995-1999)
Fires of a backing and indexes of turns (1993, 1994)
External lighting and alarm devices (1995-1999)
Electric drive of window regulators (1993, 1994)
Electric drive of window regulators (1995, 1996)
Electric drive of window regulators (1997-1999)
Uniform lock (1993, 1994)
Uniform lock (1995, 1996)
Uniform lock (1997-1999)
System of internal lighting (1993, 1994)
System of internal lighting (1995-1997)
System of internal lighting (1998, 1999)
Control lamps and measuring instruments (1993, 1994) with the ceiling display
Control lamps and measuring instruments (1993, 1994) without the ceiling display
Control lamps and measuring instruments (1995-1997)
Control lamps and measuring instruments (1998, 1999)
Control system of speed (1993, 1994)
Control system of speed (1995)
Control system of speed (1996-1999)
Systems of heating and hand-operated air conditioning (1993, 1994)
Climate control system (1993, 1994)
Systems of heating and hand-operated air conditioning (1995-1999)
System of climate control (1995-1997)
Climate control system (1998, 1999)
Cleaners and washers of glasses (1993, 1994)
Cleaners and washers of glasses (1995-1999)
Audiosystem (1993, 1994)
Bose (1995-1999) audiosystem
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Schemes of electric connectionsThe list of abbreviations used in schemes
Designations of flowers of isolation of electroconducting
Example: LT GRN/PNK OR RED/TAN = Light green with a pink strip or Red with a golden strip
Remarks according to schemes of electric connections
In view of limitation of a place to include in the real Management of the scheme of electric connections of systems of electric equipment of all considered models it is not obviously possible. For this reason only the most typical schemes allowing in the maximum degree in detail to understand in principle of action of the main systems of electric equipment and onboard consumers of the electric power below are provided.
By Privzdennye below the scheme of electric connections are made by a schematic principle when components of each contour communicate among themselves on the shortest way without a form of laying of electroconducting round located on a way of its following of components and plaits.
On Nissan cars the single-wire scheme of turning on of devices of electric equipment is applied. With plus of power supplies consumers incorporate a wire, and to a minus – through a body of the car or on weight. Such method allows to reduce number of wires and to simplify their installation. Connection with mass of a minus of power supplies reduces electrochemical corrosion of metal details of a body. In certain cases it is not enough direct connection of the electric consumer with weight, and the consumer incorporates to weight an additional wire of usually brown color.
The supply voltage is brought to the majority of consumers via the ignition switch. Power-supply circuits of those knots of the electric equipment which work can be demanded in any circumstances, are always connected to the storage battery, irrespective of the provision of a key in the ignition lock.
For connection of wires electric sockets with flat contacts are used.
For a normal food of consumers the electric chain should be closed, otherwise at it there will be an electric current, for example, if to the electric motor of a screen wiper positive tension moves, it will not work until its electric chain will not be connected to weight. In an electric chain switches, the relay, safety locks, measuring devices, electric motors and other consumers of the electric power can be connected. For the correct connection of consumers of the electric power contacts of electric sockets have the corresponding markings. Connection with mass of the car is carried out or is direct via the case of the consumer of the electric power or an additional wire.
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.
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!
Contact 30. On this contact always there is a positive tension of the accumulator. The wires connected to this contact, have red or red color with a strip.
Contact 31. Contact incorporates to mass of the car a wire of brown color.
Contact 15. On this contact positive tension after ignition inclusion moves. The wires connected to this contact, have green or green color with a strip.
H.Na's contact contact moves tension after ignition inclusion, however at starter inclusion tension is disconnected. It gives the chance to disconnect at start of the engine consumers of the electric power unnecessary at this moment. Headlights of a driving beam receive a food also from this contact therefore at the included driving beam and switching off of ignition there is an automatic switching on marker lights.
Colors of wires are designated by Latin letters.
On the scheme all consumers of a current and switches are represented in neutral situation.