Reversible Belt Tensioners, Replacing Control Module using Guided Fault Finding

Reversible Belt Tensioners, Replacing Control Module using Guided Fault Finding

In the case of vehicles with "PR no. 4QE", the front seat belts are each equipped with a reversible belt tensioner.

If a front seat belt with a reversible belt tensioner is replaced, operate the control module integrated in the automatic belt retractor via "Guided Fault Finding".

Required Special Tools and Equipment

• Vehicle diagnosis, testing and information system (VAS 5051)






• Diagnostic cable (VAS 5051/1) or (VAS 5051/3)

Right Front Seat Belt

Select "Guided Fault Finding" on the vehicle diagnosis, testing and information system (VAS 5051).

- Select "function/component selection".

- Select "Body".

- Select "Body repairs".

- Select "01 - On board diagnostic-capable systems".

- Select "90 - Right front belt tensioner".

- Select "90 - Right front reversible belt tensioner control module, functions".

- Select "90 - Replace control module".

Left Front Seat Belt

Select "Guided Fault Finding" on the vehicle diagnosis, testing and information system (VAS 5051).

- Select "function/component selection".

- Select "Body".

- Select "Body repairs".

- Select "01 - On board diagnostic-capable systems".

- Select "8F - Left front belt tensioner".

- Select "8F - Left front reversible belt tensioner control module, functions".

- Select "8F - Replace control module".