Code p1481 chevy trailblazer 2002
WebError Code P1481 is set when the PCM (powertrain control module, also known as ECM or engine control module in other vehicle makes) detects the radiator fan is not spinning as fast as commanded. The PCM regulates the speed of the fan, varying the voltage and ground to it. WebDec 25, 2010 · I am getting code P1481 on 2003 Chevy Trailblazer, but Fan Clutch seems to work properly. No "plane" noise, no overheating, air conditioner works, fan isn't lose. ...
Code p1481 chevy trailblazer 2002
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WebThe engine cooling fan is a variable speed fan. The Engine Control Module ( ECM) controls the fan speed by sending a pulse width modulated signal to the cooling fan speed control module. The cooling fan control module varies the voltage drop across the engine cooling fan motor in relation to the pulse width modulated signal. WebMay 24, 2024 · Hello, I Really need some help. Posted about my SAB listing a few weeks ago about not showing up in search only when you entered the exact name. I pretty …
WebNov 8, 2009 · This is a description of when your Chevy Trailblazer is throwing a P1481 engine code WebJul 14, 2024 · answered Jul 15, 2024 by Reynaldo (12.6k points) P1481 Cooling fan speed circuit. This is th cooling fan circuit, Because it failed it may be to your advantage, you …
WebMar 6, 2013 · I am getting code P1481 on 2003 Chevy Trailblazer, but Fan Clutch seems to work properly. No "plane" noise, no overheating, air conditioner works, fan isn't lose. ... WebNov 1, 2024 · Getting trouble codes: Sorry, codes are...p0420, p0495, Getting trouble codes: Mechanic's Assistant: Have you seen this error before with the same vehicle? Sorry, codes are...p0420, p0495, p0014, p1484, p1481. lack of power, bad mileage Mechanic's Assistant: What's the year and model of your Chevy? 2002 trailblazer
WebAug 16, 2024 · Labor: 1.0. The cost of diagnosing the P1381 Chevrolet code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and …
WebDec 28, 2015 · Code p1481. 820. Asked by huerta_t Dec 28, 2015 at 06:06 PM about the 2002 Chevrolet Trailblazer LTZ 4WD. Question type: Maintenance & Repair. I got … jlx informaticaWebInspect the 3 harnesses that connect to the PCM for potential shorts to ground on the metal PCM mounting bracket, just below the PCM. There are plastic harness retainers on the PCM bracket that secure the harnesses … jly dream juniorsengWeb2002-2006 Chevrolet TrailBlazer, TrailBlazer EXT 2002-2006 GMC Envoy, Envoy XL, Some customers may comment that the Service Engine Soon (SES) or Check Engine light is illuminated. This condition may be intermittent and upon investigation, the technician may find either DTC P0480, P0526, P1481 or P1484 set. instead ratherWebChevrolet Trailblazer Throttle Position Sensor (TPS) Buy Online. Pick Up In-Store. Add your vehicle Get an exact fit for your Chevrolet Trailblazer Year Make Model Engine TypeError 1-3 of 3 Results Filter Sort by Brand Price Duralast Throttle Position Sensor (TPS) TPS4270 Part # TPS4270 SKU # 383523 Limited-Lifetime Warranty j lyle bootman convictedinstead pronounceWebAug 5, 2011 · Actually that code means EV Cooling Fan Sensor Circuit Failure - which means that the sensor that detects the speed of the fan is offline either because the fan isn't spinning (fan speed lower than 40 rpm) or the sensor gets disconnected somehow. If the problem comes and goes then you have a bad contact. jlyb chinajournal.net.cnWebDec 20, 2024 · Find the code do the diagnostic's , fix the problem , wiring issue's , a sensor , bad module ,what ever it is . The light will go out then . Here is a sample of code discription . • DTC C0035 Left Front Wheel Speed Sensor Circuit • DTC C0040 Right Front Wheel Speed Sensor Circuit Read full answer Dec 30, 2016 • 2007 Chevrolet Trailblazer 0helpful jlycourbon outlook.fr