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

Solution

1. Preparation

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

2. Transmission Fluid Check

• Remove the transmission dipstick and check fluid level; add fluid if low.
• If fluid is discolored or burnt, proceed to replace the fluid and filter.
  • Tools Required: Fluid pump, funnel.

3. Inspect Wiring and Connectors

• Visually inspect all wiring harnesses and connectors at the transmission control module.
• Clean any corrosion from connectors using electrical contact cleaner.
• Repair or replace damaged wiring as needed.
  • Tools Required: Wire strippers, soldering iron, heat shrink tubing.

4. Test Transmission Control Module

• Reconnect the battery and use a multimeter to check the voltage at the transmission control module.
  • Ensure it receives the correct voltage (typically 12V).
• If voltage is inadequate, trace back to the power source and repair as necessary.

5. Replace Transmission Fluid and Filter (if needed)

• Drain the old transmission fluid from the pan.
• Remove the transmission pan using a socket set and replace the filter.
• Reinstall the pan with a new gasket and torque the bolts to manufacturer specifications (typically 10-12 ft-lbs).
• Fill with the appropriate transmission fluid (use Ford Mercon LV or equivalent).
  • Tools Required: Torque wrench, socket set.

6. Clear Codes and Test Drive

• Use the OBD-II scanner to clear the P0700 code and any other relevant codes.
• Test drive the vehicle to ensure proper shifting and operation.