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

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Disconnect the battery to prevent electrical shorts.

2. Check Transmission Fluid

• Remove the transmission dipstick and inspect fluid level; add fluid if low.
• If fluid is dark or has a burnt smell, consider a transmission fluid change.

3. Inspect and Repair Wiring

• Examine the wiring harness connected to the TCM for any signs of wear, breaks, or corrosion.
• Repair or replace damaged wiring as needed using solder and heat shrink tubing for insulation.

4. Replace Transmission Control Module (if necessary)

• Locate the TCM, usually found near the transmission.
• Disconnect the electrical connectors and remove the TCM mounting bolts.
• Install the new TCM by reversing the removal steps.
• Reconnect all electrical connectors securely.

5. Clear Codes and Test Drive

• Reconnect the battery and use an OBD-II scanner to clear the P0700 code.
• Start the vehicle and perform a test drive to ensure normal transmission operation.