how to fix P0700 code on Ford Explorer Fifth Generation (2011-2019)

Solution

1. Preparation

• Gather tools and parts needed for repair.
• Ensure the vehicle is parked on a level surface.
• Disconnect the battery to prevent electrical shorts.

2. Check and Replace Transmission Fluid

• Tools Required: Transmission fluid pump, funnel, drain pan, socket set
• Drain the old transmission fluid using the drain pan.
• Replace the transmission filter if equipped and clean the pan.
• Refill with the manufacturer-recommended transmission fluid.

3. Repair or Replace Wiring/Connectors

• Tools Required: Wire strippers, electrical tape, multimeter
• Inspect the wiring harness connected to the TCM for fraying or breaks.
• Repair any damaged wires with soldering or use butt connectors.
• Ensure all connectors are clean and free from corrosion; replace if necessary.

4. Replace Transmission Control Module (if needed)

• Tools Required: Socket set, torque wrench
• Remove any components obstructing access to the TCM.
• Disconnect the electrical connectors from the TCM.
• Unbolt the TCM and replace it with a new unit, ensuring it is properly seated and tightened to manufacturer's specifications.
• Reconnect all wiring and connectors.

5. Reconnect Battery and Reset Codes

• Reconnect the battery.
• Use the OBD-II scanner to clear any stored codes from the TCM.