what causes P0700 code in Ford F-150 13th Generation (2015-2020)

Solution

1. Preparation

• Gather all necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Disconnect the negative battery cable to prevent any electrical shorts.

2. Inspect and Replace Transmission Fluid

1. Remove the transmission dipstick and check the fluid level.
2. If low, add the recommended transmission fluid (consult owner's manual for specifications).
3. If the fluid is discolored or has a burnt smell, proceed to replace the fluid.
4. Drain the old transmission fluid using a drain pan and remove the transmission pan if necessary.
5. Replace the transmission filter if applicable.
6. Fill the transmission with new fluid using a funnel, ensuring the correct type and quantity.

3. Repair or Replace TCM

1. If the TCM is found defective in the diagnostic steps, carefully remove it by disconnecting the wiring harness and unbolting it from its mount.
2. Install the new or repaired TCM by reversing the removal steps.
3. Ensure all connections are secure and properly seated.

4. Clear Trouble Codes

1. Reconnect the negative battery cable.
2. Use the OBD-II scanner to clear all trouble codes from the system.
3. Start the vehicle and check if the check engine light remains off.