hey everyone first time here i need some input if anyone can help i have a 2003 ford ranger edge 3.0 v6 2 wheel drive automatic and had for a couple years its been driving fine but just last friday i got in to leave my house cranked it and put it in reverse wouldnt move put it in drive wouldnt move put it in low 2 it go get on highway change to drive and it just rev da engine but cut the overdrive button off then go from low 2 to drive it operate like normal til u stop and cut it off what could be da problem transmisson fluid is full

 

Hey, did you find a solution for this? I'm facing the same issue here

 

How many miles are on your 2003?
If level is OK then checking the condition of the filter is next.
Pump out pressure can be checked with an affordable gauge (like Harbor Freight).

 

It is around 292,000, I don't know now the exact history of my car, I bought it in 2019. Also I'm having P0731, P0733 and P0734. If it put the car in gear manually, 1st then 2nd and D they work good but the Reverse doesn't.
I think I'm checking the filter next as you suggest.

 

Go here for a rudimentary description of your codes:
www.engine-codes.com
When you type in a code, look down to the Ford application.
I did your first one and copied some of what I found.

Code P0731 Ford Description
The P0731 code for Ford vehicles indicates that there is an Incorrect First Gear Ratio detected by the transmission control module. This means that the transmission is not shifting properly into first gear, which can lead to issues with acceleration, fuel efficiency, and overall performance of the vehicle. The incorrect gear ratio can cause the engine to rev higher than normal, leading to increased wear and tear on the transmission components.

P0731 Ford Code - Incorrect First Gear Ratio

Common Causes of P0731 Ford

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

1. Low transmission fluid level or dirty fluid
2. Faulty transmission solenoid
3. Transmission control module issues
4. Mechanical problems with the transmission
5. Worn clutch components

Symptoms of P0731 Ford

1. Delayed or harsh shifting into first gear
2. Slipping or jerking when accelerating from a stop
3. Engine revving higher than normal before shifting
4. Decreased fuel efficiency
5. Illumination of the Check Engine Light

How to Fix P0731 Ford

1. Check and top off transmission fluid levels, or perform a complete fluid flush and filter replacement.
2. Inspect and replace any faulty transmission solenoids.
3. Diagnose and repair any issues with the transmission control module.
4. Perform a thorough inspection of the transmission for any mechanical problems and repair as needed.
5. Replace worn clutch components if necessary.

Cost to Fix P0731 Ford

The cost of repairing an Incorrect First Gear Ratio issue can vary depending on the specific cause and the extent of the repair needed. On average, you can expect to pay anywhere from $200 to $1500 for parts and labor. Keep in mind that labor rates can vary between different repair shops, so it's best to get a few quotes before proceeding with the repair. Also, additional diagnostic time may be needed to pinpoint the exact cause of the problem, which could increase the overall cost.




What does this mean?

Tech Notes for P0731 Ford

Start by inspecting the transmission fluid level and condition, and change fluid if necessary.