P1481 Cooling Fan Speed Sensor

P1481 Error Code Clutch Fan Speed Sensor Fault Gmtnation

P1481 Error Code Clutch Fan Speed Sensor Fault Gmtnation

2003 Trailblazer Xlt With P1481 Trouble Code My Scan Tool Says Manufacturer Specific Powertrain Code I Can T Find A

2003 Trailblazer Xlt With P1481 Trouble Code My Scan Tool Says Manufacturer Specific Powertrain Code I Can T Find A

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Check Engine Light Reset Fan Clutch Chevy Trailblazer Trailblazer Ss And Gmc Envoy Forum

Please Explain Engine Code P1481 Cooling Fan Speed Sensor Circut I Also Get A Code P0128 Coolant Thermostat Cooling

Please Explain Engine Code P1481 Cooling Fan Speed Sensor Circut I Also Get A Code P0128 Coolant Thermostat Cooling

P1481 Cooling Fan Speed Sensor Circuit What Is This Fixya

P1481 Cooling Fan Speed Sensor Circuit What Is This Fixya

2002 Chevy Trailblazer Fan Hub Youtube

2002 Chevy Trailblazer Fan Hub Youtube

2002 Chevy Trailblazer Fan Hub Youtube

The low reference circuit.

P1481 cooling fan speed sensor. The engine control module 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. The engine control module 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. The engine control module 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. P1481 gmc description the engine cooling fan is a variable speed fan.

The numbers below refer to the step numbers on the diagnostic table. Tests that the pcm receives a cooling fan speed signal through the cooling fan speed signal circuit. The cooling fan speed signal circuit. 8 people found this helpful.

The cooling fan speed sensor is built in inside the fan clutch. I got check engine light on and poped code p1481 fan speed circuit sensor does that mean that i have a bad fan clutch since mine is an electronic fan clutch. Check that wiring has continuity the wire to sensor must have 5v. Its the cooling fan speed sensor that needs to be replaced.

Dtc p1481 will set if the engine is started without the drive belt on. P1481 gmc meaning the engine cooling fan is a variable speed fan.

P0526 Cooling Fan Speed Sensor Circuit Youtube

P0526 Cooling Fan Speed Sensor Circuit Youtube

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Fan Speed Sensor Circuit 04 Questions Answers With Pictures Fixya

I Just Replaced The Clutch Fan On My 2004 Gmc Envoy Inline 6 I Get The Dtc Code 1481 Cooling Fan Speed Sensor

I Just Replaced The Clutch Fan On My 2004 Gmc Envoy Inline 6 I Get The Dtc Code 1481 Cooling Fan Speed Sensor

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P1481 Check Engine Light Chevy Trailblazer Obd Ii Dtc Code Youtube

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2003 Opel Corsa P1482 Questions Fixya

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P0526 Fan Speed Sensor Chevy Trailblazer Trailblazer Ss And Gmc Envoy Forum

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P1482 Code After Replacing Clutch Fan Gmtnation

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P1481 Gmc Code Meaning Causes Symptoms Tech Notes

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Vauxhall Corsa P1481 Youtube

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Gmc Envoy Fan Clutch Wiring Harness Ez Go 36v Wiring Diagram List Data Schematic

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Fan Clutch Sensor Chevy Trailblazer Trailblazer Ss And Gmc Envoy Forum

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Chevrolet Trailblazer Questions Fan Clutch Code P1481 Cargurus

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P1482 Code Chevy Trailblazer Trailblazer Ss And Gmc Envoy Forum

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2002 Trailblazer Possible Fan Clutch Problem Youtube

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Bad Fan Clutch Demonstration Causes High Head Pressure In A C System Youtube

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Fan Clutch Wiring P0483 Fan Clutch Diagnosis Chevy Trailblazer Trailblazer Ss And Gmc Envoy Forum

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Engine Controlers Bosch Motronic Logic Alpha N Diagnostics Open Ppt Download

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Codigo P1481 Todas Las Marcas Sintomas Y Posibles Soluciones

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Diagnostic Trouble Codes

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