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

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

Error Code: P0700

3 min read

462 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix P0700 transmission fault in Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Error Code

P0700

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before inspecting or replacing transmission fluid.

Symptoms

•Check engine light illuminated
•Transmission shifting issues (harsh or delayed shifts)
•Transmission fails to engage or slips
•Decreased fuel efficiency
•Possible overheating or unusual noises from the transmission

Diagnostic Steps

1
Scan the vehicle's OBD-II system for all stored trouble codes.
2
Inspect the transmission fluid level and condition (color and odor).
3
Check for any visible leaks around the transmission and associated components.
4
Test the transmission control module (TCM) for proper operation using a multimeter.
5
Inspect the wiring and connectors leading to the TCM for damage or corrosion.
6
Review service bulletins specific to the Ford Explorer for known issues related to P0700.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Multimeter
•Socket set
•Transmission fluid dipstick
•Screwdriver set

Parts Required

•Replacement transmission control module (if needed)
•Transmission fluid (if low or contaminated)

Related Faults

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Diagnostic Steps

1
Scan the vehicle's OBD-II system for all stored trouble codes.
2
Inspect the transmission fluid level and condition (color and odor).
3
Check for any visible leaks around the transmission and associated components.
4
Test the transmission control module (TCM) for proper operation using a multimeter.
5
Inspect the wiring and connectors leading to the TCM for damage or corrosion.
6
Review service bulletins specific to the Ford Explorer for known issues related to P0700.

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.