Design features of onboard electrical equipment On the car, DC electrical equipment with a rated voltage of 12 V is used. The electrical equipment of the car is made according to a single-wire circuit: the negative terminals of sources and consumers of electricity...
Diagnostics of malfunctions of onboard electrical equipment A typical electrical circuit may include a main electrical element, various switches, relays, electric motors, fuses, fuses or circuit breakers related to this element, wiring and connectors used to connect the main...
Location of fuses, fuses and relays and their replacement Most vehicle electrical power circuits are protected by fuses. Headlights, fan motors, fuel pump and other powerful consumers are connected via relays. Fuses and relays are installed in mounting blocks, which are...
Design features of the ignition switch The ignition switch with mechanical locking device and electrical contact part is located on the right side of the steering column under the steering wheel. The electrical contact part of the switch and the locking...
Circuit breaker test (castle) ignition At the switch (castle) ignition check the correct closure of the contacts at various key positions, as well as the operation of the anti-theft device. To ensure that the contacts are closed correctly, use the tester in...
Removal and installation of the switch (castle) ignition Switch (lock) ignition is mounted on the steering column in the housing and secured with one bolt. You will need: T20 TORX wrench, flat blade screwdriver. 1. Disconnect the wire from the terminal «minus» battery. 2....
Checking and replacing steering column switches You will need: TORX T20 wrench, Phillips screwdriver, tester. 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the steering column cover, see «Removal and installation of the switch (castle) ignition»...
Removal and installation of a sound signal You will need: key «on 10», end head «at 13». 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the lower part of the left engine mudguard (see «Removal and installation of mudguards and engine...
Replacing the windshield wiper blades 1. Raise the wiper arm. 2. Press the latch... 3.... and slide the brush along the wiper arm. 4. Remove the brush. 5. Install the parts in the reverse order of removal.
Replacing the windshield wiper gearmotor Disassembly of the cleaner gearmotor is impractical, since spare parts are not supplied to it. You can only replace the gearmotor assembly. You will need: keys «on 10», «at 13» and «at 24», flat blade screwdriver. 1....
Removal and installation of a washer of a windscreen 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the right side of the air intake grille (see «Removing and installing the air intake grille» ). 3. Disconnect the wiring harness connector from the...
Heated rear window The rear window heating element consists of horizontal conductive strips connected on both sides by vertical busbars. One bus connected to «+» on-board electrical network, the other - with «weight» body. Electric heater...
Removal and installation of the cigarette lighter cartridge You will need a flat blade screwdriver. 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the cigarette lighter from the socket. 3. Press the latches with a screwdriver... 4.... and remove the...
Design features of the instrument cluster All control and measuring devices of the car are united in a combination of devices. It includes a speedometer, an on-board computer display, an electronic tachometer, control and signal lamps, backlight lamps. The...
Removal and installation of a combination of devices You will need a TORX T20 key. 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the upper casing of the steering column, see «Removal and installation of the switch (castle) ignition» . 3. Turn out two...
Design features of the immobilizer An immobilizer is installed on Renault Logan cars - an electronic device designed to prevent unauthorized starting of the engine by breaking the electrical circuits of the engine control system. The immobilizer consists...
Replacing Instrument Panel Switches You will need a flat blade screwdriver. 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the cover for the radio socket... 3.... and disconnect the wiring harness and antenna wire from it or remove...
Removing and installing speakers of the acoustic system You will need: T20 TORX wrench, flat and Phillips screwdrivers. 1. Pry with a screwdriver and remove the decorative grille of the front door speaker, overcoming the force of the latches. 2. Turn out four bolts of...
Removing and installing the antenna 1. Unscrew the antenna from the bracket by turning it counterclockwise... 2....and remove it. 3. Install the parts in the reverse order of removal.
Replacing the oil pressure warning light sensor The oil pressure warning light sensor is installed at the rear of the cylinder block on the right side (next to the engine number). You will need a key «at 22». 1. Disconnect the wire from the terminal «minus» battery....
Replacing the fuel gauge sensor The fuel gauge sensor is located in the fuel pump module. You will need a flat blade screwdriver. 1. Reduce the pressure in the supply system (see «Reducing the pressure in the power system» ). 2. Disconnect the wire...
Reversing light switch replacement The reverse light switch is located at the rear of the gearbox housing near the left front wheel drive. You will need: key «at 24», flat blade screwdriver. 1. Disconnect the wire from the terminal «minus» battery. 2....
Replacement and adjustment of the brake light switch The brake light switch is mounted on the pedal assembly bracket. 1. Disconnect the wire from the terminal «minus» battery. 2. Compress clamps and disconnect block of a plait of wires from the stoplight switch. 3. Turn...
Replacing the Parking Brake Warning Light Switch You will need a Phillips screwdriver. 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the parking brake lever (see «Removal and installation of the parking brake lever» ). Note. It is possible to...
Replacement of switches of a plafond of illumination of salon You will need a flat blade screwdriver. 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the protective cap from the switch. 3. Press the latches with a screwdriver and remove the switch from the hole...