Grand Caravan FWD V6-3.8L VIN L (2001)
Radiator Cooling Fan Motor: Testing and Inspection
Chrysler does not provide symptom driven diagnostics for this component. There is PCM fan relay output testing ad Computers and Control Systems,
Testing and Inspection, Related System Tests, Driveability, See: Powertrain Management/Computers and Control Systems/Testing and Inspection
Trouble Code P1491 also concerns the cooling fan motor and relay. For this testing refer to Computers and Control Systems, Testing and Inspection,
Trouble Code Diagnostic Charts See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests
and Associated Procedures
In addition, refer to the wiring diagrams at Powertrain Management 8w30-3 See: Powertrain Management/Diagrams/Electrical Diagrams, as well as
Heating and Air Conditioning 8w42-15 See: Diagrams/Electrical Diagrams/Heating and Air Conditioning/System Diagram/Wiring Diagrams
