Q7 P26F500 Coolant Pump C control Circuit Low

[DHAMS1982]

hi,

has anyone seen the fault code P26F500 Coolant Pump C control Circuit Low.... on Audi Q7 4M 2016.

the car drives fine, cannot notice anything different.

 

[a4sline2]

There is an auxiliary coolant pump that has been known to fail.
Also, if the car has been in for service, some of the Audi models require the pump to be shifted slightly to gain access to the oil filter element.
HTH