Diagnostic Steps

1Scan for error codes using an OBD-II scanner to confirm the P0700 code and any related transmission codes.

2Inspect the transmission fluid level and condition; look for signs of contamination or burning.

3Check the wiring and connectors to the transmission control module (TCM) for damage or corrosion.

4Test the TCM for proper function using a multimeter.

5Inspect the transmission for any mechanical issues, such as a faulty solenoid or valve body problems.

6Review Technical Service Bulletins (TSBs) for known issues related to the P0700 code in the Ford Explorer.

Solution

1. Preparation

Gather tools and parts required for the repair.
Disconnect the battery to ensure safety.

2. Check Transmission Fluid

Remove the transmission dipstick.
Inspect the fluid color and smell. If it is dark or smells burnt, a fluid change is needed.
Add transmission fluid if the level is low.
Tools Required: Funnel, transmission fluid

3. Inspect Electrical Connections

Locate the TCM and inspect the harness for any frayed wires or poor connections.
Clean any corrosion from connectors with electrical contact cleaner.
Reconnect the TCM harness securely.
Tools Required: Electrical contact cleaner

4. Replace Transmission Fluid and Filter (if applicable)

Drain the old transmission fluid from the pan by removing the drain plug or pan bolts.
Replace the transmission filter if equipped; remove the old filter and install the new one.
Reinstall the pan and torque bolts to manufacturer specifications.
Fill the transmission with new fluid through the dipstick tube.
Tools Required: Socket set, torque wrench, new transmission filter, new fluid

5. Reprogram or Replace TCM (if needed)

If diagnostics indicate a faulty TCM, replace it with a new unit.
Follow manufacturer instructions for programming the new TCM with a scan tool.
Parts Required: New TCM (if replacement is necessary)

Solution

1. Preparation

Gather tools and parts required for the repair.
Disconnect the battery to ensure safety.

2. Check Transmission Fluid

Remove the transmission dipstick.
Inspect the fluid color and smell. If it is dark or smells burnt, a fluid change is needed.
Add transmission fluid if the level is low.
Tools Required: Funnel, transmission fluid

3. Inspect Electrical Connections

Locate the TCM and inspect the harness for any frayed wires or poor connections.
Clean any corrosion from connectors with electrical contact cleaner.
Reconnect the TCM harness securely.
Tools Required: Electrical contact cleaner

4. Replace Transmission Fluid and Filter (if applicable)

Drain the old transmission fluid from the pan by removing the drain plug or pan bolts.
Replace the transmission filter if equipped; remove the old filter and install the new one.
Reinstall the pan and torque bolts to manufacturer specifications.
Fill the transmission with new fluid through the dipstick tube.
Tools Required: Socket set, torque wrench, new transmission filter, new fluid

5. Reprogram or Replace TCM (if needed)

If diagnostics indicate a faulty TCM, replace it with a new unit.
Follow manufacturer instructions for programming the new TCM with a scan tool.
Parts Required: New TCM (if replacement is necessary)

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

⚠️ Safety Warning

Problem Statement

Safety Warnings

Symptoms

Diagnostic Steps

Solution

Solution

1. Preparation

2. Check Transmission Fluid

3. Inspect Electrical Connections

4. Replace Transmission Fluid and Filter (if applicable)

5. Reprogram or Replace TCM (if needed)

Verification

Prevention Tips

Tools & Equipment Required

Parts Required

Additional Information

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