Diagnostic Trouble Code (DTC) Information CEM-B102608

Condition 

When attempting to start, the central electronic module (CEM) checks the included components via encrypted communication. The steering column lock module (SCL) receives a command from the central electronic module (CEM) when the steering column lock is to be locked or unlocked.

The diagnostic trouble code (DTC) is stored if the control module detects that:

• The answer from Steering column lock module (SCL) is incorrect.

The control module's test for the diagnostic trouble code (DTC) starts in the event of:

• Ignition on.

Fig 1: View Of Steering Column & Steering Column Lock

Courtesy of VOLVO CARS CORPORATION

Substitute Value 

• None.

Possible Source 

• The steering column lock module (SCL) is not programmed.
• Internal fault in the steering column lock module (SCL).

Fault symptom[s] 

• Starter motor does not operate
• Steering column lock does not lock\unlock