Categories: Car

Trouble Codes: Check Engine Light Codes List

You may need to check the OBD II Trouble Codes if you recognize the check engine light codes list is on. The MIL or Malfunction Indicator Lamp will automatically be turned on if there are one or more problems with your car.

The code is some kind of alphanumeric combination and it corresponds to a certain fault type. All vehicles that have been complied with the emission regulations in the USA would have these codes. Generally, the trouble list is subdivided into four categories such as:

  • “P” codes for Powertrain includes emissions, transmission, and engine system;

  • “B” codes for Body includes airbags, lighting, climate control system, etc.;

  • “C” codes for Chassis includes steering, electronic suspension, and antilock brake system;

  • “U” codes for Network and Communications include modules and network wiring bus for controller area.

Later, the codes are divided into two big groups such as:

Generic or Global codes and Enhanced or Manufacturer Specific codes. The Global codes may have something wrong when there is “0” on its second digit. Meanwhile, the Manufacturer Specific Codes might show if this unit is unique than others if there is “1” on its second digit. And this is all you need to know about the check engine light codes list.

ibrahim muhammad

Share
Published by
ibrahim muhammad

Recent Posts

Everything You Need to Know about OBD Fault Code Reader

An OBD fault code reader is a versatile tool that you can use for diagnostic purpose when performing a car…

2 days ago

3 Reasons to Have an Engine Light Code Reader

For every car owner, having an engine light code reader is considered essential. With this code reader, you can essentially…

1 month ago

How to Scan GMC Diagnostic Trouble Codes

If you have a GMC truck, van, or SUV, you can scan your car’s GMC diagnostic trouble codes by using…

2 months ago

Factors to Mind When Buying an OBD-II Code Reader

With an OBD-II code reader, you can retrieve the codes that your car’s OBD-II system generates and stores when it…

3 months ago

Some of the Most Common VW Fault Codes List

You will need to know about the VW fault codes list in order to figure out the problems that are…

4 months ago

What Is a Car Diagnostic Scan Tool?

A car diagnostic scan tool is a tool that you plug into the DLC port of your car to diagnose…

4 months ago