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Hyundai Sonata U0138 Engine Error Code

When you check Hyundai Sonata car engine light came on code U0138 the reason should be . However Hyundai manufacturer may have a different definition for the U0138 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U0138 Hyundai Sonata Code Clear

A good ground connection is also extremely important. U0138 Hyundai Sonata engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).

U0138 Code Reason

Hyundai Sonata U0138 OBD-II Diagnostic Network (U) Trouble Code Description

so you have to check ODB-II Engine Error Code list.

Reason For Hyundai Sonata U0138 Code

The reason of Hyundai Sonata U0138 OBD-II Engine Error Code is .

The U0138 Hyundai Sonata Check Engine lamp is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks U0138 Hyundai Sonata with your car's computers to find out exactly what's prompting the light to turn on.

Hyundai Sonata U0138 Possible Solution :

What does fault code U0138 mean for Hyundai Sonata ?
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