SRS-00B1: Diagnostic Trouble Code Information

Condition 

Fig 1: Identifying Impact Sensor

Courtesy of VOLVO CARS CORPORATION

If the supplemental restrain system (SRS) control unit cannot communicate with the side impact sensor, diagnostic trouble code SRS-00B1 is displayed.

Substitute Value 

• Nothing.

Possible Source 

• Open circuit in signal wire.

Fault symptom[s] 

• SRS warning lamp on.