how to fix P0700 error code in Ford F-150 13th Generation (2015-2020)

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the battery to ensure safety while working on the transmission system.
• Raise the vehicle and secure it on jack stands for access.

2. Check Transmission Fluid

• Remove the transmission dipstick and wipe it clean.
• Reinsert and remove the dipstick again to check fluid level.
• If low, add the manufacturer-recommended transmission fluid until the correct level is achieved.
• Inspect fluid condition; if dirty or burnt, plan for a fluid and filter change.

3. Replace Transmission Fluid and Filter

• Tools Required: Socket set, fluid pump, drain pan, torque wrench.
• Place the drain pan under the transmission pan and remove the pan bolts.
• Carefully lower the transmission pan and remove the old filter.
• Install the new filter and clean the pan before reinstallation.
• Reattach the pan with new gaskets and torque to manufacturer specifications.

4. Inspect and Repair Wiring

• Examine the wiring harness leading to the TCM and solenoids for signs of wear or damage.
• Repair or replace any damaged wires or connectors as needed.

5. Test and Replace Solenoids (if necessary)

• Tools Required: Multimeter.
• Disconnect the electrical connectors from the solenoids.
• Use a multimeter to test solenoid resistance according to the service manual specifications.
• Replace any solenoids that are out of specification.

6. Reconnect Battery and Clear Codes

• Reconnect the battery terminals.
• Use the OBD-II scanner to clear the P0700 code and any other transmission-related codes.
• Start the vehicle and allow it to reach operating temperature.