Toyota Land Cruiser 100/Amazon, Lexus LX 470

since 1997 of release

Repair and car operation



Toyota Land Cruiser, Amazon, LX470 Lexus
+ Identification numbers of the car
+ Governing bodies and receptions of safe operation of the car
+ Settings and routine maintenance of the car
+ Engine
+ Systems of cooling of the engine, salon and air conditioning heating
+ the Power supply system and production of the fulfilled gases
+ engine Electric equipment
+ Control systems of the engine and decrease in toxicity of the fulfilled gases
+ gear shifting Box
+ Transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   Search of causes of failures of electric equipment
   Safety locks - the general information
   Fusible inserts - the general information
   Chain breakers - the general information
   The relay - the general information and check of serviceability of functioning
   Digital tire of data of CAN
   Check of serviceability of functioning and replacement of the breaker of indexes of turns / alarm system and switch of the last
   Replacement of the switch of indexes of the turn/switch of modes of functioning of external lighting devices
   Replacement of the switch of ignition and lock of blocking of a steering column
   Check of serviceability of functioning and replacement of the switch of modes of functioning of cleaners of a windscreen
   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
   Removal and installation of an audiosystem and its loudspeakers
   Removal and installation of the aerial of a radio receiver
   Check of serviceability of functioning, replacement of the electromotor of a drive of screen wipers and pump of washers
   Check of serviceability of functioning and replacement of the switch of heating of back glass
   Check of serviceability of functioning and regenerative repair of a heater of back glass
   Removal and installation of a combination of devices
   Check of serviceability of functioning and replacement of horns of a horn
   The electric drive of external rear-view mirrors - general information and check of serviceability of functioning
   Control system of speed (темпостат) - general information, check of serviceability of functioning of components
   The electric drive of window regulators - general information and check of serviceability of functioning
   The uniform lock and system of remote control by door activators - general information and check of serviceability of functioning
   Running fires of light time of day (DRL)
   Safety cushions - the general information
   + Schemes of electric connections - the general information



Safety cushions – the general information

General information

Some from models considered in the real Management are equipped with system of the additional safety (SRS) which is better known under the name of safety cushions. The system provides additional protection of the driver and the forward passenger of the car at strong front blow. The module of a driver's pillow is placed under an overlay of a steering wheel. The module of a passenger safety cushion is located on the right under the car dashboard on which surface the warning inscription in the form of SRS abbreviation is thus put.

The block of sensors / the diagnostic module is located also under the dashboard, in its central part (address to an accompanying illustration).

Modules of safety cushions

Pillow activation (ек) safety occurs under condition of operation of sensors of the directed overloads of SRS. Short circuit of a chain of the module of a safety cushion leads to almost instant filling the with the last with the nitrogen which is allocating as a result of combustion of a poroshkoobrazny mix азида of sodium with oxide of copper. In case of failure of the onboard storage battery the system is switched to a food from the reserve source which has been built in in the SRS module. It is necessary to notice that the passenger safety cushion usually is more on volume, than driver's and is equipped with the metal bearing case, at module operation being divided into two half, and a finishing cover.

Block of sensors / diagnostic module

The module of sensors and self-diagnostics of SRS provides power supply giving to modules of safety cushions at the moment of the collision causing rather strong directed overloads. Operation of system occurs even in case of crash of the onboard storage battery. Poll of a condition of the SRS components is made by the module at each start of the engine and accompanied by short-term operation built in in the dashboard of the car of a control lamp of "AIR BAG". In case of what exit - beat from knots out of operation shutdowns of a control lamp does not occur. Operation of a control lamp testifies to malfunction in system also during movement, the car should be driven away as soon as possible on car repair shop.