OBD2 Codes

Understand OBD2 codes with our detailed guide. Learn how to interpret diagnostic trouble codes (DTCs) to pinpoint car issues and keep your vehicle running smoothly.

P1866 Code? Here’s How to Fix It – Quickly and Easily

Halt transmission troubles in their tracks by uncovering the root cause of the P1866 code, but be prepared for a potentially complex solution.
Read More

P1865 Code? Here’s How to Fix It – Quickly and Easily

Suddenly, your four-wheel drive system malfunctions, and the P1865 code appears - but what's causing the short circuit, and how do you fix it?
Read More

P1864 Code? Here’s How to Fix It – Quickly and Easily

Puzzled by the P1864 code on your dashboard? Discover the underlying causes and steps to repair this torque converter clutch enable solenoid electrical fault.
Read More

P1863 Code? Here’s How to Fix It – Quickly and Easily

Diagnosing the P1863 code demands a thorough investigation to uncover the root cause of the open circuit in the transmission transfer case contact plate.
Read More

P1862 Code? Here’s How to Fix It – Quickly and Easily

Learn what's behind the P1862 code and how to repair your transmission's transfer case contact plate power circuit failure before it leaves you stranded.
Read More