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Home >> Volvo >> 2002 >> S80 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Central Electronic Module (CEM), Rear Electronic Module (Rem), Upper Electronics Module (UEM) - Diagnostic Trouble Codes - 1 Of 13) >> CEM-1A51: Communication With The Supplemental Restraint System Module (SRS). Signal Missing (2005-2009) >> Signal missing >> Checks >> Checking the power supply and ground for the supplemental restraint system module (SRS)

Checking the power supply and ground for the supplemental restraint system module (SRS)

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Check that the fuse for the control module is intact.

Check the power supply and ground terminal for the supplemental restraint system module (SRS).

NOTE:

The supplemental restraint system module (SRS) is powered via two power inputs. Check that the control module is powered in all ignition positions according to the instructions below.

Remedy as necessary

Other information 

Was a fault detected? 

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