Clear the CEL (Checking Engine Light) before turning on the engine again. Replace your thermostat with a new OEM one. Don’t do this when your engine is still hot, or you’ll risk damaging the engine. If the coolant levels are low, top it up by pouring fresh ones to the correct level. You can negotiate a fair price, but that depends on the technician. The ECU costs between $500 and $2000 for parts and labor. If your fan runs continuously, you should check the ECU unit for fault and replace it if that is the reason.Ĭomponent repair is not always easy because it comprises wires and sensors a replacement is the best course of action. Check the ECU Unitīecause your car ECU unit is responsible for the temperature limit setting and informing the fan relay when to turn off and on. The estimated labor costs range from $88 to $111, whereas the parts are priced between $273 and $283. Replacing it will cost between $361 and $393. If it stops, then the sensors are faulty and need replacement. Unplug the sensors and check if the fan will stop. Often, the problem lies in the temperature sensors. Fan relay replacement costs average to around $68 to $75. If the problem does not continue, you should replace the fan relay. The way to determine if the fault is from the fan relay is by replacing it, running it, and determining if the problem persists. Here are some solutions to why the Chevy Trax fan won’t turn off even when the engine is powered off: 1. Solving your Chevy fan’s problem is easy because the likely causes are few. How To Fix Your Chevy Trax Fan That Stays On Bad ThermostatĪnother component in the cooling system that can cause your radiator fan to continue spinning even when the engine is off is a bad thermostat. The high-pressure switch is usually located under the air box. Faulty High-Pressure SwitchĪlways check your high-pressure switch even if it looks brand new. Technically, a little coolant will dissipate little heat, and the temperature sensor will signal the ECU to turn on the fan and cool the engine. The lower the coolant level, the less effective it’ll be. The car coolant is the liquid that removes heat from the radiator. A defective ECU will result in the fan not knowing when to stop running. Your Chevy’s engine control unit signals the fan when to turn off or keep running. If the temperature sensors are bad, they send the wrong result to the ECU, and what is the result? Your vehicle’s fan will keep running even if the engine is completely shut down. They are responsible for giving off the feedback your vehicle fan needs. The sensor monitors the temperature produced by the thermostat and/or the coolant. This is described as a relay short, and the consequence is a power trip. It controls the entire action of your Chevrolet fan hence, a fault in it will result in it running even with the engine off. Your fan motor relay acts as a switch that turns off or on the cooling operation according to the engine temperature limit. The LT trim also includes heated exterior mirrors, cruise control, SiriusXM satellite radio, an AC power outlet and leatherette upholstery for the seats.Safety features such as 10 airbags, a rearview camera, 4-wheel anti-lock brakes, traction control and StabiliTrak electronic stability control are standard while some optional safety features include Rear Cross-Traffic Alert, Side Blind Zone Alert and Rear Park Assist.Here’s why your Chevy Trax fan stays on continuously: 1. The LT trim presents a more aggressive look, with several cosmetic enhancements that include additional exterior chrome trim, roof rails and a painted lower skid plate applique. An infotainment system with a 7-inch touchscreen, Wi-Fi hotspot technology, remote keyless entry, power windows and door locks, driver lumbar support, Bluetooth, Apple CarPlay/Android Auto connectivity, two USB ports and 16-inch alloy wheels. Buyers will likely be surprised by the level of standard equipment that comes on the base LS. The LS trim is relatively basic, the LT trim is the highest available trim for the Chevrolet Trax. Its EPA rating of 24 mpg in the city and 29 mpg on the highway is excellent for an all-wheel drive capable SUV.Buyers are offered a choice of two different trim levels as well as the option of front- or all-wheel drive. Despite its diminutive size, this engine makes 138 horsepower, plenty to pull the relatively light Trax through city traffic with its 6-speed automatic transmission. The Trax utilizes an extremely fuel-efficient 1.4L 4-cylinder turbocharged engine. There is only one engine and transmission choice available for the 2021 Trax, but Chevrolet has chosen the drivetrain wisely.
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