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Central locking system for automobile

Original Central locking system catalogue

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Information - Central locking system

Central locking is a system of central locking. It is required for the simultaneous opening or locking of all car doors and fuel cap. This clever spare part relates to the comfort systems of the vehicle. Door locking can be implemented using a centralized or decentralized control. Centralized control is possible only if there is one electronic control unit that controls all the doors. Increased number of functions that are under the control of the comfort system became a prerequisite to the decentralized management appearance.

When you apply a decentralized control, except of the central control unit in each door there is installed a separate electronic control unit. In modern cars the most common is decentralized system of the comfort control. Construction of the central locking is quite simple. It consists of the input sensors, control unit and actuators. The input sensors in the system are the doors limit switches and micro switches. Central locking system operates both when the ignition is on or off. If the car doors are locked with key, when you turn the key in the lock a micro switch responsible for the lock is activated. After that the signal is transmitted from the switch to the control box and then to the central control unit.

Central unit is responsible for the formation of control signals for all control units, rear door electric actuators and fuel tank cap. All the mechanisms involved in the system lock all vehicles doors. The signal in the central locking system helps to prevent re-actuating of the electrical drive. Similarly the unlocking is done. Failure of the central locking system is fraught with at least the fact that your car will be permanently either open or locked. If you want to save, do not buy spare parts (fan, turbocharger or flywheel) in the car workshop. You will save your time and money if ordering a new spare part in our online store.

What you need to know about central door lock replacement: lifetime limits, common defects and their signs, tips and recommendations

Manufacturers do not specify operational lifetime of the automotive central door lock. Replacement of the component is performed after short circuit on the actuators, severe damages of operating mechanisms. In some cases, installation of a new central lock may become necessary after short circuit in the control module.

A first sign of part defect is absence of door locks reaction to pressing of the key fob button, which transmits signals to the central lock control module. Also failures in component operation indicate its breakage. For example, the doors may unpromptedly close, open or lock, not receiving signals, coming from the central lock remote control.

Diagnostics of the component is performed at a service station, as it presupposes removal of a door cover, which is a quite laborious work. The procedure starts, as a rule, with inspection of central door lock fuses. Specialists will also check condition of contact connections with the control module, integrity of unit wiring, operability of doors actuators and their drive mechanisms. Moreover, performance of unit computer diagnostics may become necessary.

As replacement of the component includes complicated work with car electrics, such as security system, installation of the central door lock should be performed at a service station. Besides, the procedure presupposes removal of a door trim cover, and commonly, disassembling of a door.

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Best goods: Central locking system

RIDEX 791C0007 Control, central locking system
791C0007
Article №: 791C0007
Central locking system RIDEX 791C0007
£ 10,99
incl. 20% VAT, excl. delivery costs
  • Operating Mode: Electric
  • Number of pins: 2
  • Condition: New
Details
Over 100 in stock
RIDEX 791C0008 Control, central locking system Original connectors must be re-used
791C0008
Article №: 791C0008
Central locking system RIDEX 791C0008
£ 15,49
incl. 20% VAT, excl. delivery costs
  • Operating Mode: Electric
  • Supplementary Article/Supplementary Info: Original connectors must be re-used
  • Condition: New
Details
Over 100 in stock
RIDEX 791C0004 Control, central locking system Rear, Front, Vehicle Tailgate
791C0004
Article №: 791C0004
Central locking system RIDEX 791C0004
£ 34,49
incl. 20% VAT, excl. delivery costs
  • Fitting Position: Rear, Front, Vehicle Tailgate
  • Operating Mode: Electric
  • Number of pins: 4
  • Condition: New
Details
Over 100 in stock
SWAG 40107975 Switch, rear hatch release
40 10 7975
Article №: 40 10 7975
Central locking system SWAG 40 10 7975
£ 17,99
incl. 20% VAT, excl. delivery costs
  • Number of connectors: 2
  • Weight [kg]: 0,012
  • Condition: New
Details
Over 100 in stock
JACKY 001990 Central Locking System
001990
Article №: 001990
Central locking system JACKY 001990
£ 19,99
incl. 20% VAT, excl. delivery costs
  • Voltage [V]: 12
  • Universal: Yes
Details
Over 100 in stock
TOPRAN 701428 Control, central locking system
701 428
Article №: 701 428
Central locking system TOPRAN 701 428
£ 11,49
incl. 20% VAT, excl. delivery costs
  • Operating Mode: Electric
  • Rated Voltage [V]: 12
  • Number of pins: 2
  • Housing material: GRP (Glass fibre Reinforced Plastic)
  • Connector Shape: rectangular
  • Condition: New
Details
Over 100 in stock
TOPRAN 633211 Control, central locking system Vehicle tank flap
633 211
Article №: 633 211
TOPRAN 633 211 Central locking system
£ 23,99
incl. 20% VAT, excl. delivery costs
  • Operating Mode: Electric
  • Rated Voltage [V]: 12
  • Number of pins: 2
  • Fitting Position: Vehicle tank flap
  • Housing material: 6
  • Supplementary Article/Info 2: with cable, with rubber grommet
  • Condition: New
Details
Over 100 in stock
AMiO 01680 Control, central locking system Front, Rear, Left and right
01680
Article №: 01680
AMiO 01680 Central locking system
£ 6,49
incl. 20% VAT, excl. delivery costs
  • Fitting Position: Front, Rear, Left and right
  • Operating Mode: Electric
  • Number of connectors: 2
  • Product line: Slave
  • Relay function: Central Locking
  • Load [kg]: 5
  • Universal: Yes
  • Parameter: Swivel head
  • Quantity: 1
Details
Over 100 in stock
ESEN SKV 16SKV404 Control, central locking system Vehicle tank flap
16SKV404
Article №: 16SKV404
ESEN SKV 16SKV404 Central locking system
£ 23,99
incl. 20% VAT, excl. delivery costs
  • Voltage [V]: 12
  • Fitting Position: Vehicle tank flap
  • Weight [kg]: 0,29
  • Operating Mode: Electric
  • Condition: New
Details
Over 100 in stock
JACKY 001943 Central Locking System
001943
Article №: 001943
JACKY 001943 Central locking system
£ 16,99
incl. 20% VAT, excl. delivery costs
  • Voltage [V]: 12
  • Universal: Yes
Details
Over 100 in stock
TOPRAN 633212 Control, central locking system Vehicle tank flap
633 212
Article №: 633 212
TOPRAN 633 212 Central locking system
£ 18,99
incl. 20% VAT, excl. delivery costs
  • Operating Mode: Electric
  • Rated Voltage [V]: 12
  • Number of pins: 2
  • Fitting Position: Vehicle tank flap
  • Housing material: GRP (Glass fibre Reinforced Plastic)
  • Connector Shape: rectangular
  • Condition: New
Details
Over 100 in stock
FEBI BILSTEIN 108217 Switch, rear hatch release
108217
Article №: 108217
FEBI BILSTEIN 108217 Central locking system
£ 22,49
incl. 20% VAT, excl. delivery costs
  • Length [mm]: 110
  • Width [mm]: 53
  • Height [mm]: 42
  • Number of connectors: 2
  • Colour: Black
  • Material: Plastic
  • Weight [kg]: 0,052
  • Observe service information
  • Condition: New
Details
Over 100 in stock
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