Diagnostic trouble code (DTC) information
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
Diagnostic trouble code (DTC) CEM-1A42 is stored if central electronic module (CEM) registers that the real time clock (RTC) is giving an incorrect value.
Substitute Value
- None.
Possible Source
- Internal fault in the central electronic module (CEM).
Fault symptom[s]
- The parking heater does not operate.
- The clock in the information module is not working.