OEM Chrysler Cirrus Speed Sensor

Chrysler Cirrus Speed Sensor Parts and Q&A

• Speed Sensor
  4800879
  Q: How to Remove and Install a Front Wheel Speed Sensor on Chrysler Cirrus?

  A:

  Jack up the vehicle on jack stands or a frame contact type hoist, using the correct lifting method to access the two front wheel speed sensors. First, take out the tire and wheel, then pull the speed sensor cable routing bracket away from the Steering Knuckle and also take out the wiring harness sealing grommet retainer and speed sensor routing bracket from the inner fender. The next step is to take the sealing grommet from the inner fender and remove the speed sensor wiring from the car's wiring. Take off the bolt holding the speed sensor to the steering knuckle and remove the whole speed sensor head. Should the locating pin on the speed sensor head get seized, don't try to adjust it with pliers; pull out the Brake Caliper and brake rotor, then use a pin punch to push the pin out. The wheel speed sensor cable should be connected to the vehicle wiring harness and the speed sensor cable assembly grommet pushed into the front inner fender, fastened with a bolt. Arm the speed sensor cable so that it faces the Shock Absorber to keep it from touching any moving portions. Attach the speed sensor cable routing bracket to the steering knuckle after which tighten the bolt to 12 Nm (105 inch lbs.). Insert the speed sensor head into the steering knuckle and put a little Multi-Purpose Grease or a similar product onto the locating pin. When firmly securing the head, make sure the torque is exactly 6 Nm (55 inch lbs.). Put the wheel and tire back on and do a road test to make sure the base and ABS are working as they should.
• Vehicle Speed Sensor
  4707839AA
  Q: How to Service and Repair a Transmission Speed Sensor for Output Speed Sensor on Chrysler Cirrus?

  A:

  Before you service or repair the Transmission Speed Sensor, remove the vehicle's negative battery cable. After that, disconnect the speed sensor connector and check that the connector weather seal doesn't get stuck in the old sensor. Turn the output speed sensor counterclockwise and remove it, followed by inspecting the sensor's O-ring and replacing it if it is damaged. Place the O-ring correctly and then secure the input speed sensor by turning it tightly to 27Nm (20ft.lbs.). After that, loop the speed sensor connector into place and secure the battery negative cable.