What does fault code SRS-021C mean?

Diagnostic fault code details for SRS-021C (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Repair service at OBD Tuning.

VOLVO

SRS-021C - Front left front impact sensor. Configuration fault

System

Supplemental Restraint System (SRS)

Volvo models this fault code applies to

Applies to the following models:

5 models

S60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)

Show models by year and engine (5)

What does this fault code mean?

The SRS has found a front impact sensor fitted at the front left, even though the control module is programmed for it not to be fitted there. This is a setting issue that a workshop needs to correct.

Possible causes

A front impact sensor is fitted at the front left even though the control module is programmed for it not to be there

What you can do

1Have a workshop compare the car's equipment with the control module's programming
2If the sensor does not belong in the car, have a workshop remove it
3Clear the code after the work and see if it comes back
4Do not work on the airbag system yourself; have a workshop check it

Symptoms you may notice1

The SRS warning lamp is on

General guidance for car owners. Diagnosis on the car can point to a different cause.