Thread: Xc90 2011
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Old Aug 13th, 2017, 20:11   #3
SwissXC90
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Quote:
Originally Posted by daniel mossey View Post
Now he said one of the keys transponder sets it off and the other one dosnt so a new key is being ordered and programmed.
Does this sound correct?
You cannot determine ANYTHING from the DIM display which shows that the CEM has a fault code stored.
You have to read the fault code to know what it is
It could be something minor like the battery went low because someone left the radio running while washing the car - or it could be something serious.

The options range from zero cost to around 1000 GBP of cost.
But you have no idea at all until you connect the Volvo VIDA diagnostic system and interrogate the CEM
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