Error Code P0822: What It Means & What To Do?

<<See All OBD Codes

The trouble code P0822 can be defined as Gear Lever Y Position Circuit. The P0822 code would indicate that there is some problem with the transmission range sensor. The position that the gear lever does not correspond to the gear which is being operated by the vehicle. The P0822 code is often related with the P0820 and P0821 trouble codes.

We learn more by looking for the answer to a question. That’s the reason why we are here to provide you the answers for all your questions.

The vehicles with automatic transmission, an appearance of the P0822 fault code would indicate that the powertrain control module has detected some fault in the transmission shift mechanism range circuit, for a given gear lever position.

What causes this problem with the Gear Lever Y Position Circuit?

• The transmission range sensor might not be adjusted properly
• Some issues related to the range sensor
• Wires around the transmission range sensor might be out-of-place
• There can be distorted sensor retaining bolts
• Broken gear lever Y position sensor
• Powertrain control module might not be functioning properly
• Imperfect shift lever assembly

1. Auto Transmission Control Module - The P0822 code can also arise due to some issues in Auto Transmission Control Module. So, it is advised to replace them as soon as possible.
2. Electronic Control Unit - Do you remember when was the last time you got your car Electronic Control Unit checked up? A damaged Electronic Control Unit can cause a lot of issues like displaying P0822 code.
3. Engine Control Module - Engine Control Module is an important car part which should never be neglected. May be there is some fault in it due to which P0822 code may start flashing.
4. Powertrain Control Module - Is your Powertrain Control Module damaged or broken? Don’t worry as we have solutions for all your problems.
5. Automatic Transmission Fluid - Defective car Automatic Transmission Fluid can be a major reason why P0822 code depicts. So, make sure to replace it online so that you don’t have to face any further issues.
6. Automatic Transmission Filter - Everything is okay with the Powertrain Control Module and still OBD code P0822 triggering? Then there must be some defects in Automatic Transmission Filter. Replace them as soon as possible.

Willing to know some common symptoms of OBD Trouble Code P0822? Your wish is our demand. Have a look at them below:

Common Symptoms

• Harsh movement
• Some issues in shifting
• Decrease in the overall fuel efficiency
• Illumination in the service engine soon light

If you wish to correct this fault code, then you have to follow certain steps. Correcting a problem needs your careful attention. Here are some ways with the help of which you will be able to correct the OBD Code P0822:

• It is essential to restore the flawed or corroded wiring around the transmission and specifically around the transmission range sensor
• Repair or replace the quirky transmission range sensor
• Rehabilitate the defaults in the wiring and around powertrain control module
• Carefully adjust the faults in the electrical connections

There is no need to be anxious as Parts Avatar – Car Parts Online is here to help you out! We have high grade Obd2 Scanner, Voltmeter, Neutral Safety Switch, Obd2 Bluetooth, Obd2 Code Reader and a lot more for our precious customers.

If you want to easily diagnose this fault code, then all you have to do is to follow the steps which are mentioned below:

• A suitable OBD-II scanner (or code reader) and a digital volt/ohmmeter will be most helpful in performing a successful diagnosis. Use the vehicle information source to search for applicable technical service bulletins (TSB).
• In a lot of vehicles, there is a changeable resistance design of the transmission range sensor.
• You can find the switch over the transmission shift shaft, where the shift lever slides on over it. Now when there is a movement in the shift lever, the pivot of the range sensor would move to various contacts.
• Various levels of resistance is sent by switch contacts to the powertrain control module, according to the position of the shift lever.
• These differing levels of voltage is then interpreted by the PCM as the gear selected by the shifter and utilizes this information to decide shift points, fuel metering, engine ignition timing and a lot of different other functions.
• The transmission, engine and ABS inputs is used by the PCM to decide whether the transmission is in the right gear for driving conditions, and then after that the powertrain control module would react on this information.
• Check the system wiring, connectors and constituents, and then mend/restore any open, shorted, defective or corroded items found, after that the entire system should be retested.
• If all wiring, connectors and other constituents seem to be in proper working condition, then you should connect the scanner to the diagnostic connector.
• If there are any stored trouble codes as well as freeze frame data then it should be recorded; this information will be helpful in diagnosing any intermittent conditions that may have consequence in this specific error code.
• All the codes should be cleared up and the automobile should be taken out for a test drive to see if the code returns. If it is not appearing, then it means that there is an intermittent condition which may need to be allowed to worsen and return so that proper diagnosis can be done.
• If the code is returning away, then you should check the transmission range sensor for battery voltage/ground signals.
• If either ground or battery voltage circuits are open, any related control modules should be disconnected and use the digital volt/ohmmeter to inspect for continuity and resistance in both of the circuits.
• Restore any system circuits or connectors which are faulty, and then the entire system should be retested.
• Obtain a manufacturer’s wiring schematic and test all related circuits and the sensor itself for resistance and continuity. It should be then compared to the manufacturer’s specs.
• You can always repair and restore any circuits, connectors and constituents that do not comply with manufacturer’s specs.
• After that you should retest the entire system.
• Now if you find out that all the circuits comply with manufacturer’s factory specs, then a defective PCM should be suspected but remember that failure in the powertrain control module is very rare and there would be a need of complete reprogramming.

Common Mistakes When Diagnosing The P0822 Code

• A big mistake which is made by a lot of people is that they simply restore the sensor when there is some fault in the transmission range sensor. This can turn out to be a waste of time as well as money because this issue can be solved by just carefully adjusting the transmission range sensor.
• The can be other times where this error code would start appearing because of some faults in the surrounding parts and circuits.