P0814 OBD-II: Transmission Range Display Circuit
P0814 Severity
Moderate
Will P0814 go away on its own?
Once the vehicle's onboard system no longer detects the issue, most codes will disappear on their own. If your vehicle still has this code, however, it should be properly diagnosed to avoid a more serious problem.
For a proper diagnosis, RepairPal Certified shops have the equipment, tools, and expertise.
Moderate severity codes might not threaten the vehicle's safety or functionality immediately, but you should still get it diagnosed within a reasonable time frame to keep your car running well.
What causes OBD-II fault code P0814?
The Transmission Range Display shows the position of the transmission on the instrument cluster. If there is an issue with the display, the transmission gear will not be displayed and code P0814 will be stored.
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