Q: How to Remove and Replace a Knock Sensor on a Chrysler Town & Country?
A: For 2.4L four-cylinder models, disconnect the battery's negative terminal cable. Disconnect the electrical connector from the knock sensor and unscrew it. To reinstall, tighten the knock sensor to the specified torque. For 3.3L/3.8L V6 models, disconnect the battery's negative terminal cable. Raise the front of the vehicle and secure it on jack stands. Remove the sensor mounting bolt and detach the sensor from the block.