Electrical equipment and devices of car Peugeot 307

General information about electrical equipment
The electrical equipment of the car is made according to a single-wire circuit. Negative output consumers of electricity are connected to the body («weight»), which acts as a second wire. The nominal voltage of the...

Electrical circuits — general information
To protect electrical circuits, blade-type fuses are used, the color of which corresponds to the protection current of the fuse. The health of the fuse is determined by the presence of a wire conductor connecting the...

Fault detection in an electrical circuit
A typical electrical circuit consists of an electrical element, switches, relays, motors, fuses, circuit breakers, wires and connectors that connect the electrical element to the battery and body. To assist in...

Fuses — description, location and replacement
Fuses are used to break the circuit when the current reaches a certain value, as well as to protect elements and wires that can be damaged by too much current. A sudden increase in current is usually caused by a fault...

Smart Junction Box — Removal and Installation
Removing To remove the smart junction box: disconnect the wire «masses» from the storage battery; Pic. 9.5. Fuse box location: 1 - cover; 2 - finishing panel to access the intelligent switching unit located in the...

Headlights — removal and installation
To remove headlights: disconnect the wire «masses» from the storage battery; remove the front bumper; Attention! In certain weather and climatic conditions (such as low temperature, high humidity, etc.) short-term...

Rear light replacement
To remove the rear light: disconnect the wire «masses» from the storage battery; open the tailgate; remove the seal from the tailgate opening; Pic. 9.12. Rear light mount: 1 - electrical connectors; 2 - luggage...

Replacing the upper brake light
To remove the upper brake light: disconnect the wire «masses» from the storage battery; open the tailgate; Pic. 9.13. Location of latches (1) upper brake light on the inside of the door, release the clips 1 (pic. 9.13)...

Replacing the license plate light
To remove the license plate light: disconnect the wire «masses» from the storage battery; open the tailgate; remove the upholstery from the tailgate; remove the decorative trim from the tailgate handle; disconnect the...

Replacing outdoor lamps
Remove the wire before changing the ambient light bulbs «masses» from the battery and check the appropriate circuit and fuse. Note. Do not touch the glass bulb of the lamp with bare hands. If the lamp has just been lit,...

Replacing the instrument cluster
To remove the instrument cluster: disconnect the wire «masses» from the storage battery; near the instrument cluster, protect the instrument panel from damage; With a flat plastic spatula, raise the instrument cluster...

Replacing the steering column switch COM 2000
To remove the steering column switch box COM 2000: set the front wheels to drive straight ahead; disconnect the wire «masses» from the storage battery; remove the airbag from the driver's side; loosen the steering wheel...

Replacing the ignition switch
To remove the ignition switch: turn off the ignition and disconnect the wire «masses» from the storage battery; Pic. 9.5. Fuse box location: 1 - cover; 2 - finishing panel remove cover 1 (see fig. 9.5) fuse box and trim...

Replacing the multifunction display
To remove the multifunction display: Pic. 9.31. Direction (A) removing the main multifunction display (1) release the main multifunction display 1 (pic. 9.31), turning its front part up; disconnect the electrical...

Replacing the brightness sensor
The sensor is located in the instrument panel in front of the multifunction display. To remove the brightness sensor: disconnect the wire «masses» from the storage battery; remove the multifunction display; pass your...

Windshield wiper replacement
To remove the windshield wiper: disconnect the wire «masses» from the storage battery; Attention! Before removing, start the engine, then with the ignition off, press down on the wiper lever to move the mechanism to the...

Wiper blade replacement
To replace the wiper blade: Attention! Before the expiration of the first minute after turning off the ignition, turn on any wiper mode, while its brushes will stop in the middle of the windshield (it is provided...

Replacing the rear window wiper motor
To remove the rear window wiper motor: disconnect the wire «masses» from the storage battery; Pic. 9.43. Wiper mount location: 1 - a nut of fastening of the screen wiper lever; 2 - wiper lever; 3 - cover lift cover 3...

Replacing the power window of the front door
To remove the front door window regulator: lower the glass by about two thirds of its travel; disconnect the wire «masses» from the storage battery; remove the door trim; peel off the dust and moisture protective film...

Replacing the power window rear door
To remove the rear door window lifter: remove the door trim; remove the dust and moisture protective film covering the inside of the rear door; Pic. 9.46. Rear window mount: 1 - thrust; 2 - rivets; 3 - internal door...

Replacing the power window of the rear door (station wagon SW)
For removing the rear window lifter on station wagons (SW): lower the door glass to the bottom stop; disconnect the wire «masses» from the storage battery; Pic. 9.47. Using a plastic spatula to remove the rear trim (1):...

Sliding Roof Motor Replacement
To remove the sunroof motor: disconnect the wire «masses» from the storage battery; remove the trim panels of the middle pillar; remove the sun visor. For a sun visor with an illuminated mirror, remove the wire hole...

Replacing the sunshade motor
To remove the sunshade motor: disconnect the wire «masses» from the storage battery; remove the rear headlining; Pic. 9.56. Sun blind drive: 1 - electrical connector; 2 - electric motor; 3 - screws disconnect electrical...

Car radio replacement
To remove the car radio: disconnect the wire «masses» from the storage battery; remove the latches by inserting two thin screwdrivers into the holes on the sides of the block and pressing them; remove the car radio from...

Front Door Speaker Replacement
To remove the front door speaker: disconnect the wire «masses» from the storage battery; remove the upholstery of the front door; Pic. 9.57. Screw location (1) front door speaker mounting remove screws 1 (pic. 9.57)...

Rear speaker replacement
To remove the rear speakers: disconnect the wire «masses» from the storage battery; on five-door cars and station wagons (SW) remove the upholstery of the rear door; on three-door cars remove the panel of a back...

Replacing the radio antenna
To remove the antenna: disconnect the wire «masses» from the storage battery; remove the upholstery of the ceiling; unscrew the fasteners of the CIELO cassette at the rear to lower it a few millimeters; Pic. 9.61. Roof...