VOLVO
CCM-0090 - Lower switch. Faulty ID
System
Climate Control Module (CCM)
Volvo models this fault code applies to
Applies to the following models:
10 modelsC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Show models by year and engine (10)
- Volvo C30 (2007–2013)2008–2013
- Volvo C30 Electric (2011–2013)2011–2013
- Volvo C70 (2006–2013)2008–2013
- Volvo S40 (2004–2013)2008–2012
- Volvo S60 (2001–2009)2005–2009
- Volvo S80 (1999–2006)2005–2006
- Volvo V50 (2004–2013)2008–2012
- Volvo V70 (2000–2008)2005–2008
- Volvo V70 XC / XC70 (2001–2007)2005–2007
- Volvo XC90 (2003–)2005–2015
What does this fault code mean?
The climate control module (CCM) checks that the buttons on the switches in the centre console, front and rear, have identities that are permitted for the vehicle according to the configuration file. If it finds an identity that is not on the list, the fault code is set. This can be caused by a switch that has been replaced with one with the wrong identity, or by an incorrect configuration file.
Possible causes
- A switch has been replaced with one that has the wrong identity
- Defective switch
- Incorrect configuration file for the vehicle
- Two or more buttons share the same identity
What you can do
- 1With the engine running, test that all functions on the centre console can be activated. Where a button has an LED, it should light when its function is active
- 2Read off and clear the fault code, then road test the car to see whether the code returns
- 3Check the connectors to the centre console buttons for looseness and oxidation
- 4With diagnostic equipment, compare each switch identity with the marking for its place in the climate panel. A mismatch suggests a switch was swapped for one with the wrong identity
- 5With diagnostic equipment, check that the status of each switch is OK. If any status is not OK, that function is missing from the vehicle configuration
- 6Have a workshop check the configuration and download any missing software where needed, as a missing function is added by programming
Symptoms you may notice4
- Climate buttons and controls on the centre console work fully or partly incorrectly
- The buttons on the keypad do not work
- The blind spot system (BLIS) is not working
- The front and rear park assist does not work
General guidance for car owners. Diagnosis on the car can point to a different cause.