Diagnostic trouble code (DTC) information

Condition 

Fig 1: Identifying Engine Cooling Fan (FC) Control Modules

Courtesy of VOLVO CARS OF NORTH AMERICA.

Diagnostic trouble code (DTC) ECM-715D is stored if the temperature in the control module exceeds 105°C.

Substitute Value 

The cooling fan runs at low-speed

Possible Source 

• The air supply is blocked
• Defective cooling fan for the control module.

Fault symptom[s] 

• None.