Checking the component
HINT: The fault may be due to a defective cooling fan for the control modules. If diagnostic trouble code (DTC) ECM-6220 is stored it must be remedied first.
Activate the cooling fan for the control modules. Check the function. There must be a buzzing noise from the cooling fan when the fan for the control modules 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