Understanding Trouble Codes

A scanner's instructions should contain all of the generic trouble code definitions as layed out through the Society of Automotive Engineers. Some codes, however, might be specific to some vehicle manufacturer, and definitions will not be accessible inside a vehicle's owner manual. You will find some on the web that can help with finding code definitions, for those who have lost your manual or cannot discover the important information.

Using Actron

Ohio-based Actron manufactures and sells vehicle checking equipment. Actron's auto code scanner enables you to definitely hook it up for your desktop computer to identify a number of issues with your automobile. The scanner shows a number of fault codes determining problems. By November 2010, the scanning devices cost between $150 and $300, based on whether you purchase a fundamental model or upgraded Professional Scanner.

1

Connect the scanner for your vehicle. Locate the OBD II connector underneath the steering column, take away the cover, and switch the ignition towards the "ON" position, but don't start the engine. Plug the OBD II connector in to the vehicle connector.

2

Scan the needed component. The tool instantly reads codes, and monitors and shows your vehicle's data. If this is done, press the "BACK" key revisit the primary screen.

3

Retrieve their email list of diagnostic trouble codes (DTCs) and code definitions in the vehicle's computer. To see the information, press and contain the "READ" key for 2 seconds, then release it or choose the "READ CODES" option in the primary menu. If your DTC is reported, there's a possible malfunction for the reason that area of the vehicle. Pending DTCs don't invariably indicate failure from the component. They reveal up whenever a non-persistent problem continues to be detected.

4

Erase codes in the vehicle computer by choosing the "ERASE" option. Confirm your decision by choosing "YES," or decline by choosing "NO." If your problem continues after removing its code in the vehicle, the issue is not fixed.

5

Freeze-frame live timing to pinpoint your vehicle's problem. Choosing this method in the menu enables you to definitely display an overview from the operating conditions at that time diagnosing was produced.

6

Play the timing to scrutinize the information and make up a obvious diagnosis. You may also discover concerning the pollutants data by choosing "VIEW DATA." This provides particulars about switches, sensors, solenoids and relays.

7

Connect the unit to the web or perhaps your desktop computer to record the outcomes of scans and also to download new checking suites in the manufacturer.