VOLVO
TCM-P0C1B68 - Auxiliary Transmission Fluid Pump Control Module Internal Temperature Too High. Algorithm Based Failures. Event information
System
Transmission Control Module (TCM)
Volvo models this fault code applies to
Applies to the following models:
7 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Show models by year and engine (16)
- Volvo S60 (2011–)2012Engine D5204T3 only · Transmission TF-80SD only
- Volvo S60 (2011–)2013–2014Engine B5204T8, B5204T9, D5204T3, D5204T7 only · Transmission TF-80SD only
- Volvo S60 (2011–)2015Engine D5204T3, D5204T7 only · Transmission TF-80SD only
- Volvo S80 (2007–)2012, 2015Engine D5204T3 only · Transmission TF-80SD only
- Volvo S80 (2007–)2013–2014Engine D5204T3, D5204T7 only · Transmission TF-80SD only
- Volvo V40 (2013–)2013All engines except: B4164T, B4164T3, D4162T · Transmission TF-80SD only
- Volvo V40 (2013–)2014All engines except: B4164T, B4164T3, B4164T4, D4162T · Transmission TF-80SD only
- Volvo V40 (2013–)2015Engine B5204T8, B5204T9, D5204T6 only · Transmission TF-80SD only
- Volvo V40 Cross Country (2013–)2013–2014All engines except: B4164T, D4162T · Transmission TF-80SD, TF-80SD AWD only
- Volvo V40 Cross Country (2013–)2015All engines except: B4164T, B4204T11, D4162T, D4204T14 · Transmission TF-80SD, TF-80SD AWD only
- Volvo V60 (2011–)2012Engine D5204T3 only · Transmission TF-80SD only
- Volvo V60 (2011–)2013–2014Engine B5204T8, B5204T9, D5204T3, D5204T7, D82PHEV only · Transmission TF-80SD only
- Volvo V60 (2011–)2015Engine B5204T9, D5204T3, D5204T7, D82PHEV, D87PHEV only · Transmission TF-80SD only
- Volvo V70 (2008–)2012Engine D5204T3 only · Transmission TF-80SD only
- Volvo V70 (2008–)2013–2015Engine D5204T3, D5204T7 only · Transmission TF-80SD only
- Volvo XC60 (2009–)2015Engine B5204T9 only · Transmission TF-80SD AWD only
What does this fault code mean?
The fault code refers to the control module for the electric auxiliary transmission oil pump and states that the temperature in the pump is too high. The code is event controlled and does not indicate a fault in the control module; it is designed as information. The temperature is monitored to protect the pump from excessive load, which can cause internal mechanical faults.
Possible causes
- The pump's drive circuit runs too hot
What you can do
- 1The code is informative and does not indicate a fault in the control module. Read and note it, clear it and drive the car to see if it returns
- 2Have a workshop check the electric oil pump if the code keeps appearing
Symptoms you may notice2
- Automatic engine start/stop does not work while driving
- Automatic engine start/stop does not work at idle
General guidance for car owners. Diagnosis on the car can point to a different cause.