Diagnosis And Testing-Electric Cooling Fan: Notes
WARNING: This page is about a different car, the 2003 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
The powertrain control module (PCM) will set a diagnostic trouble code (DTC) in memory if it detects a problem in the electric cooling fan (Fig 1), relay or circuit. Refer to On-Board Diagnostics in 25-EMISSIONS CONTROL for more information on accessing a DTC.
The DTC can also be accessed through the DRB scan tool. Refer to the appropriate Powertrain Diagnostic information for diagnostic information and operation of the DRB scan tool.