how to clear P0700 code in Ford F-150 12th Generation (2009-2014)

Ford F-150 12th Generation (2009-2014)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

Error Code: P0700

3 min read

498 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 control malfunction in Ford F-150 (2009-2014). Step-by-step guide with diagnostic procedures 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 performing any maintenance on the transmission.

Symptoms

•Check engine light illuminated
•Transmission slipping or harsh shifting
•Delayed engagement when shifting from park to drive
•Poor fuel economy
•Transmission overheating

Diagnostic Steps

1
Scan the vehicle's onboard computer using an OBD-II scanner to retrieve additional trouble codes.
2
Inspect the transmission fluid level and condition (check for contamination or burnt smell).
3
Examine wiring and connectors leading to the transmission control module for damage or corrosion.
4
Check for any TSBs (Technical Service Bulletins) related to the P0700 code for the specific model year.
5
Perform a visual inspection of the transmission for leaks or physical damage.

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
•Socket set
•Torque wrench
•Transmission fluid pump
•Drain pan
•Jack and jack stands

Parts Required

•Transmission fluid
•Transmission filter (if applicable)
•Gasket for transmission pan

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Diagnostic Steps

1
Scan the vehicle's onboard computer using an OBD-II scanner to retrieve additional trouble codes.
2
Inspect the transmission fluid level and condition (check for contamination or burnt smell).
3
Examine wiring and connectors leading to the transmission control module for damage or corrosion.
4
Check for any TSBs (Technical Service Bulletins) related to the P0700 code for the specific model year.
5
Perform a visual inspection of the transmission for leaks or physical damage.

Solution

1. Preparation

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

2. Transmission Fluid Change

Sub-steps:
1. Raise the vehicle using jack stands for access to the transmission pan.
2. Place a drain pan under the transmission pan.
3. Remove the transmission pan bolts using a socket set and carefully lower the pan.
4. Drain the old fluid completely and inspect the pan for metal shavings or debris.
5. Replace the transmission filter if applicable (remove the filter and install a new one).
6. Clean the gasket surfaces on the transmission pan and the body.
7. Install a new gasket on the pan and reattach the pan, tightening the bolts to the manufacturer's torque specification (typically 8-10 ft-lbs).
8. Refill the transmission with the appropriate fluid (check owner's manual for specifications).

3. Reset Transmission Control Module

Sub-steps:
1. Reconnect the battery terminals.
2. Use the OBD-II scanner to clear the P0700 code and any other related codes from the system.
3. Start the engine and let it run until it reaches operating temperature.
4. Drive the vehicle under various conditions to ensure the transmission operates smoothly.