how to fix P0700 code in Ford Explorer Sixth Generation (2020-present)

Solution

1. Preparation

• Gather necessary tools and parts, ensuring you have the correct replacement fluid and filter.
• Disconnect the negative battery terminal to prevent electrical shorts.

2. Inspect and Replace Transmission Fluid

• Tools Required: Socket set, fluid pump, transmission fluid.
• Check the transmission fluid level using the dipstick.
• If the fluid is low, add the manufacturer-recommended transmission fluid. If the fluid is dark or has a burnt smell, it should be replaced.
• Use a fluid pump to extract old fluid from the transmission pan if necessary.
• Refill with new fluid until it reaches the proper level on the dipstick.

3. Check and Replace Transmission Filter (if applicable)

• Tools Required: Socket set, transmission filter kit.
• Remove the transmission pan bolts and gently pry off the pan.
• Remove the old filter and install the new filter, ensuring it is securely in place.
• Clean the transmission pan and install a new gasket if necessary.
• Reattach the pan, torquing the bolts to the manufacturer’s specifications.

4. Inspect and Repair Wiring

• Tools Required: Multimeter, wire strippers/crimpers.
• Visually inspect all wiring and connectors leading to the TCM for any signs of damage.
• Use a multimeter to test continuity and voltage at the TCM connectors.
• Repair or replace any damaged wiring or connectors as necessary.

5. Reset the Transmission Control Module

• Reconnect the negative battery terminal.
• Use an OBD-II scanner to clear the P0700 code and any additional transmission codes.
• Perform a reset of the TCM if required by the manufacturer.