What Does the P0922 Code Mean?
The P0922 OBD-II code is triggered when the Transmission Control Module (TCM) detects an implausible signal from the shift solenoid. The TCM is responsible for managing the transmission’s operation, and when it identifies a fault in the actuator circuit, it sets the P0922 code.
What Causes the P0922 Code?
Several issues can lead to the triggering of the P0922 code, including:
- Gear shift actuator assembly failure
- Transmission Control Module (TCM) failure
- Wiring issues related to the shift solenoid
What Are the Symptoms of the P0922 Code?
Drivers may notice several symptoms when the P0922 code is present, including:
- Transmission may not shift properly
- Increased fuel consumption
- Delayed or harsh shifting
How Serious Is the P0922 Code?
The P0922 code is classified as a moderate severity code. While it may not pose an immediate threat to safety or functionality, it is important to address the issue promptly. Ignoring the code could lead to more severe transmission problems in the future.
How to Diagnose the P0922 Code
Diagnosing the P0922 code typically involves the following steps:
- Use a diagnostic scanner to retrieve the trouble codes.
- Check for any additional codes that may provide more context.
- Inspect the wiring and connections to the gear shift actuator and TCM.
- Test the functionality of the gear shift actuator.
- Evaluate the TCM for any faults.
Common Repairs for the P0922 Code
Repair solutions for the P0922 code may include:
- Replacing a faulty gear shift actuator assembly
- Repairing or replacing damaged wiring or connectors
- Reprogramming or replacing the TCM if necessary
How Much Does It Cost to Fix the P0922 Code?
The cost of fixing the P0922 code can vary widely based on the specific issue and the make and model of the vehicle. On average, repairs may range from $100 to $1,500, depending on whether it’s a minor wiring issue or a major component replacement like the TCM.
Can I Fix the P0922 Code Myself?
If you have some automotive repair experience and the necessary tools, you may be able to diagnose and fix minor issues like wiring problems. However, for more complex issues involving the TCM or actuator assembly, it is advisable to seek help from a professional mechanic to ensure proper diagnosis and repair.
