Checking the component
HINT: The diagnostic trouble code (DTC) may due to a damaged cooling fan for the control module boxes. If diagnostic trouble code (DTC) ECM-680X is stored it must be remedied first.
Activate the cooling fan for the control module box. Check the function. There must be a buzzing noise from the cooling fan when the fan for the control module box is activated.
Check that the air ducts for the control module box are not blocked.
Remedy as necessary.
Other information
- For the location of components:
- For turbocharged engines -2001, see Location of components
- For turbocharged engines 2002, see Location of components, engine compartment
- For turbocharged engines 2003-, see Location of components, engine compartment
- For B5254T4 2004-, see Location of components, engine compartment .
- Continue
Refer to Information