Electrical Equipment and Appliances Toyota Land Cruiser 100

On-board electrical equipment — general information
Attention! Before servicing the components of the on-board electrical equipment systems, familiarize yourself with the safety requirements for working with electrical devices. The vehicle is equipped with a 12-volt...

Search for causes of electrical equipment failures
Warning! The procedures described below allow for general diagnostics of the main electrical circuits, but should not be used to check vulnerable electrical systems (such as ABS), in particular, those that include...

Fuses — location and general information
To protect the contact circuits of the vehicle's electrical equipment, various combinations of fuses, fuse links and circuit breakers are used. Mounting blocks are installed in the vehicle's interior and in the engine...

Fusible Links — General Information
Fusible links are used to protect circuits in which, for whatever reason, conventional fuses cannot be used, such as the ignition system circuit, and also for power circuits in which high-amperage current circulates....

Circuit Breakers — General Information
Circuit breakers are used to protect components of the on-board electrical system such as headlights and electric motors for window lifters, door lock actuators, etc. In some cases, after tripping, the circuit breakers...

Relays — General information and checking serviceability
General information To supply electrical power or control signal to many of the electrical consumers in a vehicle (such as fuel injection system components, horn, starter, cooling fan, fog lights, etc.) relays are used....

Digital data bus CAN
General information The order of data exchange via CAN bus B - Sensor 1 CAN — Computer Aided Communications Bus M — Executive elements I – III (servomechanisms) N — Control units/controllers I – V Modern vehicles use...

Checking and replacing the turn signal/hazard warning flasher
Warning! The models of vehicles covered in this manual are equipped with a supplemental restraint system (SRS). Before performing any work near the air bag unit, steering column or instrument panel, turn off the SRS to...

Replacing the turn signal/exterior lighting switch
Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . 1. Disconnect the negative cable from...

Replacing the ignition switch and steering column lock
Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . 1. Follow the procedures described in...

Checking and replacing the windshield wiper mode switch
Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . 1. Follow the procedures described in...

Replacing headlight bulbs
1. Disconnect the negative cable from the battery. Warning! If the car stereo system is equipped with a security code, make sure you have the correct combination to activate the audio system before disconnecting the...

Adjusting the direction of the optical axes of the headlights
Warning! Failure to properly adjust the direction of the optical axes of the headlights may result in blinding drivers of parallel vehicles and may cause an emergency situation on the road. The headlights should be...

Removal and installation headlights
Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . 1. Disconnect the negative cable from...

Replacement of lamps in lighting fixtures
Warning! The bulbs remain hot for about 20 minutes after the lighting fixtures have been switched off. Make sure that the components have completely cooled down before starting work. Disconnect the negative cable from...

Removal and installation the audio system and its speakers
Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . Radio 1. Disconnect the negative...

Removal and installation the radio antenna
Note: The following describes the procedure for removing an external antenna. Some models are equipped with a windshield-mounted antenna, servicing of such antennas is beyond the skill level of the average amateur...

Checking and replacing the windshield wiper drive motor and washer pump
Checking the windshield wiper drive electric motor 1. If the windscreen wipers slow down, first check the battery charge level (see chapter Vehicle settings and routine maintenance ). If the battery is OK, remove the...

Checking and replacing the rear window defroster switch
Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . 1. Disconnect the negative cable from...

Checking and repairing the rear window defroster
Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . 1. The working element of the rear...

Removal and installation the instrument cluster
Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . Instrument cluster mounting screws 1....

Checking the proper functioning and replacing the horn horns
Examination Warning! See warnings at the beginning of the Section Checking the proper functioning and replacing the turn signal/hazard warning light switch and the hazard warning light switch . 1. One horn is placed...

Electric drive of outside rear-view mirrors — general information and serviceability check
Two electric motors are used to drive the side rear-view mirror: one adjusts the mirror position vertically, the other – horizontally. Additionally, some models are equipped with electric mirror heating, which is...

Speed control system (tempostat) — general information and serviceability check
Components of the Tempostat System The cruise control system automatically maintains the selected cruising speed of the vehicle. The electric servomotor of the speed control system is located in the engine compartment...

Electric window lifters — general information and checking the serviceability
The window lift control system consists of control switches, relays, drive motors, window lift regulators, window lift mechanisms and connecting wiring. The window lift drive motors are located inside the vehicle's door...

Single lock and remote control system for door actuators
General information The system is based on the operation of individual activators of the locks of each of the car's doors. The system consists of control switches, door activators and connecting electrical wiring....

Daytime running lights (DRL)
The DRL system is available on Canadian market models and provides forced activation of the headlights when the engine is running. The headlights can be turned off without turning off the engine by applying the parking...

Airbags — General Information
General information Some of the models discussed in this manual are equipped with a supplemental restraint system (SRS), better known as air bags. The system provides additional protection for the driver and front...

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