When to replace fluid pressure sensor on Dodge Dakota?
This video explains how to replace the Transmission Fluid Pressure Sensor on Chrysler 45RFE and 545RFE Transmissions found on Dodge Dakotas, Dodge Durango and some Jeep Grand Cherokee.. The 45RFE is a 4 Speed Automatic Transmission built from 1999 to 2002, and the 545RFE is a 5 Speed Automatic Transmission built from 2003 to 2011.
How to turn off transmission fluid pressure sensor?
Connect a Digital Voltmeter (DVOM) black lead to the ground or low reference terminal at the TFPS sensor wiring harness connector. Connect the red lead of the Digital Voltmeter to the signal terminal at the TFPS sensor wiring harness connector. Turn Key On Engine Off.
What is the OEM number for transmission pressure sensor?
This design allows the vehicle to be driven (in “limp-in” mode) in the event of an electronic control system failure, or a situation that the Transmission Control Module (TCM) recognizes as potentially damaging to the transmission. The OEM number for this Pressure Sensor is: 04799758T.
Where is the transmission fluid pressure switch located?
Next, locate the Transmission Fluid Pressure Sensor/Switch (TFPS) on your particular vehicle. The TFPS is usually found attached to the side of the valve body inside the transmission, although sometimes it may be found screwed into the side of the transmission case/body itself. Once located, visually inspect the connector and wiring.
Where are the speed sensors located on a jeep?
Signals from the speed sensors, N2 and N3, (6, 8) are recorded in the transmission control module (TCM), together with the wheel and engine speeds and other information, and are processed into an input signal for electronic control. Speed sensor N2 (6) records the speed of the front planetary rear annulus assembly (10).
This video explains how to replace the Transmission Fluid Pressure Sensor on Chrysler 45RFE and 545RFE Transmissions found on Dodge Dakotas, Dodge Durango and some Jeep Grand Cherokee.. The 45RFE is a 4 Speed Automatic Transmission built from 1999 to 2002, and the 545RFE is a 5 Speed Automatic Transmission built from 2003 to 2011.
Connect a Digital Voltmeter (DVOM) black lead to the ground or low reference terminal at the TFPS sensor wiring harness connector. Connect the red lead of the Digital Voltmeter to the signal terminal at the TFPS sensor wiring harness connector. Turn Key On Engine Off.
This design allows the vehicle to be driven (in “limp-in” mode) in the event of an electronic control system failure, or a situation that the Transmission Control Module (TCM) recognizes as potentially damaging to the transmission. The OEM number for this Pressure Sensor is: 04799758T.