Chevrolet P1484: Cooling Fan Speed Excessive RPM
Is your scanner showing Chevrolet P1484?
No worries. We'll show you what it means and how to deal with it.
Chevrolet P1484: Cooling Fan Speed Excessive RPM
OVERVIEWWhat Does The Chevrolet P1484 Code Mean?
The engine is running. The system voltage is greater than 8.5 volts. The intake air temperature (IAT) is greater than -7°C (19°F). DTCs P1481 and P1482 are not set. The engine speed is less than 3200 RPM.
What Are The Potential Causes Of The Chevrolet P1484 Code?
An inline connector could cause an intermittent DTC. Ensure to test for poor connections and pin retention at all inline connectors. Refer to system schematics for connector and locations.
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Dorman 86689C 399 PC Automotive Electrical Repair Kit
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Chevrolet P1484, DTCDECODE.
