P0822 Fault Code

Gear Lever Y Position Circuit

• What does that mean?
• Symptoms
• Causes
• Solutions

The P0822 fault code relates to an issue with the Gear Lever Y Position Circuit, which is responsible for indicating the position of the gear lever in automatic transmission vehicles. This code signals that the vehicle's computer detected a discrepancy in the signal or voltage related to the gear lever's position, potentially impacting the transmission's functionality.

What are the symptoms of the P0822 code?

Drivers may experience various symptoms when the P0822 code is present, including:

• Inability to shift gears smoothly or correctly
• Transmission entering failsafe or limp mode
• Warning lights illuminated on the dashboard, often including the check engine light
• Erratic transmission behavior, such as unexpected gear changes.

What causes the P0822 code?

Common causes of the P0822 error code include:

• Faulty gear lever position sensor
• Wiring issues, such as damaged or corroded wires in the circuit
• Poor electrical connections related to the gear lever circuit
• Malfunctioning transmission control module
• Software glitches in the vehicle's onboard computer.

How to fix P0822?

To resolve the P0822 fault code, the following steps should be taken:

• Perform a thorough inspection of the gear lever position sensor and its wiring for damage or corrosion.
• Repair or replace any damaged wiring or connectors.
• If the sensor itself is faulty, replace it with a new one.
• Clear the fault codes from the vehicle's computer and test drive to see if the issue is resolved. If the code returns, further diagnosis of the transmission control module may be necessary.