Vehicle passive safety system Renault Laguna 2

Airbags and seat belt pretensioners
These vehicles are equipped with a set of passive safety devices related to programmable restraint systems (SRP), including: a driver's frontal airbag with a two-section inflatable chamber of a programmable restraint...

75 pin adapter (B53)
The adapter is connected instead of the ECU. It allows using XRBAG, NXR or CLIP instruments to monitor all ignition circuits and measure the voltage of the computer supply. The adapter pins also allow you to check the...

SRS ECU Lockout Procedure
Before removing the computer or before doing any work on the airbag and pretensioner system, be sure to lock the computer using the NXR, OPTIMA 5800 and CLIP tools. 1. Select menu «Renault car diagnostics». 2. Select...

Removal and installation of ECU SRS
The ECU is located in a tunnel in the center console. Attention! Before removing the ECU, be sure to lock it using one of the diagnostic tools. Removing Remove the center console. Cut the rug at the indicated location 1...

SRS ECU configuration
New ECUs that can be recognized by the index «ACU3» using diagnostic tools (except XR25), are supplied in the configuration under «front side airbag, rear side airbag and curtain airbag». If configuration is not done....

Carrying out work with the wires of the ignition circuits
If a fault is found in one of the wires, such a wire cannot be repaired and must be replaced. For this safety element, the usual methods of repairing wires or connectors are not allowed. Since the airbag and seat belt...

Seat belt pretensioners
Description Vehicles are equipped with various types of seat belt pretensioners. Pretensioners for both front seat belts. They are installed on the sides of the front seats. Driver's lap belt pretensioner. Rear seat...

Removal and installation of pretensioners of forward seat belts
Attention! It is forbidden to carry out any work on pyrotechnic systems (seat belt pretensioners or airbags) near a heat source or an open flame, as there is a risk of their operation. Attention! Be sure to lock the ECU...

Removal and installation of rear seat belt pretensioners
The pretensioner is located on the coil. To remove it, you need to remove the luggage compartment upholstery and the lining of the side panel. Removing Disconnect the connector and the connection wire from «weight» and...

Passenger Airbag Module
Passenger airbag (SRP) equipped with an inflatable chamber with two sections. This airbag has a seat belt opposite it. Therefore, for airbags of this type, a programmable restraint system for the seat belt is...

Side airbag module (front)
Description The side airbag module is installed in the backrest of the front seat on the door side. It includes: inflatable chamber; non-separable pyrotechnic gas generator with igniter. When deployed, the airbag breaks...

Side curtain module
Description The side curtain airbag or passenger head airbag module is installed under the headlining. The module includes: an inflatable chamber in the form of a curtain; pyrotechnic gas generator with igniter (located...

Rear Side Airbag Module
Description The rear side airbag module 1 is installed under the upholstery at the level of the rear seat cushion. The module includes: an inflatable chamber in the form of a curtain; non-separable pyrotechnic gas...