Transmission auxiliary fluid pump — replacement Ford F150

Note: Vehicles with auto stop/start are equipped with an auxiliary fluid pump. On 6-speed transmissions, the pump is located on the right (passenger) side of the transmission. On 10-speed transmissions, the pump is located inside of the transmission. The following procedure covers removal and installation or pumps on 6-speed transmissions only.

1. Raise and support the vehicle on jackstands.

2. Remove the transmission under cover and skid plate, if equipped.

Ford F150 Automatic transmission_Transmission auxiliary fluid pump - replacement _ Disconnect the AUX pump connector

Disconnect the AUX pump connector

3. Disconnect the auxiliary fluid pump connector .

4. Heat the three Torx bolts using a heat gun to soften the thread sealant.

5. Place a drain pan under the pump to catch any fluid.

6. Remove the bolts and the auxiliary pump.

7. Remove and discard the gasket.

8. Installation is reverse of removal. Use a new gasket and torque the bolts to the torque listed in this Chapter’s Specifications.

9. Check the automatic transmission fluid, adding as necessary (see Tune-up and routine maintenance).

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