SRS-0049: Diagnostic trouble code information

Condition 

Fig 1: Identifying Headlining

Courtesy of VOLVO CARS OF NORTH AMERICA.

If the circuit voltage is too low (0 V) for more than 10 seconds, diagnostic trouble code SRS-0049 is displayed.

Substitute Value 

• Nothing.

Possible Source 

• Short circuit to ground in igniter wire or connectors between the inflatable curtain and SRS control unit
• Short circuit to ground in inflatable curtain.

Fault symptom[s] 

• SRS warning lamp on.