P073E OBD Error Code: Problem & Solutions

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Did you know? An improper transmission shift can give rise to the error code P073E which means it is unable to engage reverse. The Transmission Control Module will use water driven weight, an electronic solenoid to pick and hold distinctive riggings in the transmission. Right when the TCM recognizes an oversight, it will tell the powertrain control module (PCM), also known as the engine control module to set code P073E.

If you searching for this misstep code, it suggests that your vehicle isn't going anywhere brisk. In case you are stuck in neutral, it is a brilliant idea to stop driving the vehicle, until the fault or issue is made clear. If you are likely stuck in second gear, trying to make up to interstate speeds, you may get it speedier than 60km/h. Your engine will lock down to keep up the predicted speed.

What causes this problem with the Unable to Engage Reverse?

• Shift solenoid problem.
• Transmission mechanical issues.
• Obstruction in transmission hydraulics.
• Defective transmission valve body.
• Transmission Control Module damaged.

1. Automatic Transmission Valve Body Kit - If there is damage to this component, try fixing them or replacing them with new parts from parts Avatar.
2. Automatic Transmission Fluid - Is this component broken? Looking for the right replacement? Fixing this part can help you to avoid P073E error code.
3. Transmission Control Module - A proper functioning of the TCM is highly essential to avoid your vehicle from getting stuck at the gear 6 causing P073E error code.
4. Auto Transmission Shift Solenoid - A broken/ injured/ faulty shift solenoid needs immediate replacement or its needs to be fixed.
5. Auto Transmission Dipstick - If you find the dipstick to be broken, then it is good idea to replace them as soon as possible with the right replacement part.

Interested in knowing the symptoms to old code P073E? If yes, then you have arrived at the right place. We at Parts Avatar have listed out few common symptoms associated with Unable to Engage Reverse.

Common Symptoms

• Little power.
• Irregular engine noises.
• Low throttle response.
• Inadequate vehicle speeds.
• ATF (Automatic Transmission Fluid) leaky.

Have a look at some ways with which you can correct the P073E code:

• Changing the automatic transmission valve body kit
• Fitting the transmission control module
• Fitting the automatic transmission fluid
• Altering the auto transmission shift solenoid
• Altering the auto transmission dipstick

There is no need to get strained if your OBD Code is still flashing up as we are here at your service. Have a look at our superior variety of Transmission Control Module, Auto Transmission Dipstick, TCM and many more. Now all your problems would vanish within no time.

Here are some steps which you should follow in order to diagnose this P073E fault code:

• Check the integrity of Automatic Transmission Fluid. Use the dipstick and check the level while engine is running. This information can be found in the service manual or printed back in the dipstick. Ensure that the fluid is clean. Always keep a check of your records and service your transmission necessarily. You will be surprised to notice that a dirty Automatic Transmission Fluid can affect the transmission. Keep the Automatic Transmission Fluid level on flat surface and follow the manufacturer’s recommended fluid.
• If there are any leaks, then the fluid will be low. Check for signs or oil stains as you drive. This may be your issue but it’ good to address them well before.
• See if your Transmission control module is defective. If the damage is present in the TCM, check for signs of water intrusion. If you find any sign of corrosion on the housing or connectors, then it is a good sign of the problem.
• If everything seems to perform well depending on the capability of your OBD2 scanner, you can now check the performance of the gear position and verify its functionality. It is also very easy to identify and tell if transmission is shifting or not by its drivability. Is your vehicle floored and the acceleration is painfully slow? Then there is a high chance that, it is stuck in the high gear (4, 5, 6 and 7). You are able to accelerate to high speed and still the vehicle doesn’t go as fast as you expect? Then it’s more likely that it is stuck in low gear.

Common Mistakes When Diagnosing the P073E Code

• Internal transmission faulty.
• Transmission Control Module (TCM) defective.
• Transmission fluid level is less
• Transmission solenoid faulty.
• Wiring problem.