Control is set to turn on a 12 V fan at 97 Deg C (207 Deg F) coolant temperature. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. There was an error retrieving your Wish Lists. Ships directly from the manufacturer on 11/30/20. In the mean time, disconnect the PCM lines to pin 85 and put a scope on them to see if they are in fact providing any … Unable to add item to List. Your recently viewed items and featured recommendations, Select the department you want to search in, + $17.74 Shipping & Import Fees Deposit to Germany. Relay/Circuit Breaker/Relay Base w/Harness/Heat-Shrinkable Crimp-On Terminals/Mounting Hardware; SPECIFICATIONS: WARNING CA Proposition 65: Yes Also available in a Weatherproof This type of contact relay is activated using a signal wire or the ignition switch. by Painless. Now that we know the function of the PCM relay and the powertrain control module in your vehicle, we need to know the signs and symptoms of a faulty PCM relay. The reason why people typically see it come on at 210 degrees, is because that's the only close number around it. Here's what the new document says in the same section: "A cooling fan is controlled by the ECM. The cooling fan relay will be commanded ON when the following conditions are met: zThe engine coolant temperature reaches 106°C (223°F) or more. zThe vehicle speed sensor (VSS) The PCM controls the cooling fan by grounding the cooling fan control circuit which turns ON the cooling fan relay. Or just run the circuit for fan 1 to the Manufacturer’s warranty can be requested from customer service. The fan relay provides power via a switch, and sends 12-volts to the cooling fan which starts the operation. This store sells products that may contain chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. Find answers in product info, Q&As, reviews. I had already bought a new Fan and Relay for $500 … The temperature gauge on the dash is vaguely accurate, at best. 5.0 out of 5 stars 1 rating. The leading manufacturer of automotive electrical systems, fuel injection management systems, electrical components and diesel performance products serving the classic car and truck, off-road, diesel and racing markets. So if your scan tool can command duty cycles, you’ll find that you can get only the ones programmed in, and they’ll not be the same across the board on GM products. You can return the item for any reason in new and unused condition: no shipping charges. The PCM is responsible for controlling both A/C operation and electric fan operation. Other electric fan relay kits and accessories available from Painless Performance®™: Yogi's strives on quality customer service along with quality parts. Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket ... Engine Electric Cooling Radiator Fan Thermostat Temperature Switch Relay Kit,175-18... 175-185 Degree Electric Cooling Fan Thermostat Kit Temp Sensor Temperature Switch R... Mishimoto - MMFAN-CNTL-U18NPT Adjustable Fan Controller Kit, NPT. The PCM sends a signal for the cooling fan relay to provide power to the cooling fan. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. DTC P0480 Cooling Fan Relay Control Circuit Circuit Description The electric cooling fan is controlled by the powertrain control module (PCM) through the cooling fan relay based on inputs from the following components: The PCM Cooling fan is controlled by Powertrain Control Module (PCM) through cooling fan relay based on inputs from engine coolant temperature sensor. Ground Activated. On the Cadillac CTS, for example, the fan module, which is controlled by the PCM, offers six different pulse width percentages between 0% and 90%, starting at 4% to 5%. This PCM Controlled, Weatherproof Fan Relay kit is inexpensive protection for an electric fan and a vehicle's wire harness. Relay Base With Harness. Unlimited Rider Temperature Sensor Coolant Switch Water Temp Sensor For Arctic Cat ... 5 Pack 12V Waterproof Relay Harness Set - JOYHO 12 Volt 5 Pin 40/30 AMP SPDT Bosch ... HERIS Radiator Cooling Fan Switch Thermostat Heat Thermal Sensor For Kawasaki Mule ... 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