Illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P0300 and/or P0316...

Bulletin number

TSB 26-2269

Component

Electrical system

Summary

Some of the vehicles listed in the Model statement above may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P0300 and/or P0316 stored in the powertrain control module (PCM) (with no other relevant DTCs present) during a cold start after a 3 to 8 hours cold soak. This may be due to the machining surface of the intake ports in the cylinder head.

Owners of these vehicles have filed 67 complaints in the electrical category.