Diagnostic trouble code (DTC) information CEM-1A07
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2009 Volvo S60, 2008 Volvo S60, 2007 Volvo S60, 2006 Volvo S60, and 2005 Volvo S60. However, it is still accessible from the selected car via links, so may be relevant.
Condition
The central electronic module (CEM) monitors the cable for 15-supply from the ignition switch.
The diagnostic trouble code (DTC) is stored if the central electronic module (CEM) registers a short-circuit to supply voltage in the cable for the 15-supply.
The diagnostic trouble code (DTC) can be diagnosed at ignition switch position 0.
Substitute Value
- None.
Possible Source
- Short-circuit to supply voltage in the 15-supply cable from the ignition switch
- Damaged ignition switch.
Fault symptom[s]
- The starter motor does not turn.
- The battery discharges.