OBD Information

How to Reset a Failed Over-the-Air (OTA) Update in Your Vehicle If you own a modern vehicle, chances are it has the capability to receive over-the-air (OTA) software updates from the manufacturer. OTA updates allow automakers to remotely enhance vehicle features, fix bugs, and ensure the car is running optimally without requiring a trip to … Read more

How to Reset LED Control Modules in Modern Vehicles: The Ultimate Guide Modern vehicles are equipped with sophisticated lighting systems controlled by LED control modules. These modules regulate the operation of various lights, including headlights, taillights, turn signals, and interior lights. Occasionally, you may need to reset an LED control module due to a malfunction … Read more

How to Reset Your Car’s Driver Seat Module for Personalized Comfort Modern vehicles come equipped with a variety of advanced features to enhance driver comfort and convenience. One such feature is the ability to save personalized driver seat settings using the Driver Seat Module (DSM). This allows multiple drivers to quickly recall their preferred seating … Read more

How to Reset Transmission Adaptive Tables for Smoother Shifting If you’ve noticed your automatic transmission is not shifting gears as smoothly as it used to, one potential solution is to reset the transmission adaptive tables. Over time, your vehicle’s transmission control module (TCM) learns and adapts to your driving style, which is stored in adaptive … Read more

How to Clear Crash Data from the Restraints Control Module (RCM) If your vehicle has been in an accident that triggered the airbags or seat belt pretensioners, the Restraints Control Module (RCM) will store crash data and hard fault codes. This will cause the airbag warning light to stay on. To turn off the airbag … Read more

How to Clear the Stored Clutch Engagement Point for Optimal Manual Transmission Performance If you drive a manual transmission vehicle, you may have noticed that the clutch engagement point—where the clutch starts to grab and transfer power from the engine to the wheels—can sometimes feel inconsistent or “off” compared to normal. This is often due … Read more

How to Clear Self-Learning Data from Your Car’s Engine Control Modules Has your car been running rough lately? Idling poorly? Getting worse gas mileage than usual? It could be that the self-learning data in your engine control modules needs to be reset. Over time, your car’s computer makes adjustments to optimize performance based on your … Read more

How to Reset the Body Control Module (BCM) After a Crash If your vehicle has been involved in a crash, one of the components that may need attention is the body control module (BCM). The BCM is a computerized control unit that monitors and controls various electronic accessories in a vehicle’s body, such as the … Read more

Everything You Need to Know About Yaw Rate Sensor Reset in Cars If you own a modern vehicle equipped with electronic stability control (ESC), chances are it has a yaw rate sensor. This small but important component measures your vehicle’s rotation rate around its vertical axis, which is a key input for the ESC system … Read more

Understanding and Resetting Selective Catalytic Reduction (SCR) System Faults in Your Vehicle If you drive a modern diesel vehicle, chances are it is equipped with a Selective Catalytic Reduction (SCR) system to reduce harmful nitrogen oxide (NOx) emissions. While SCR technology is highly effective at curbing pollution, it can occasionally experience faults that trigger a … Read more