4/1/2023 0 Comments 2008 prius master rebootI reminded my client that checking the oil level every time they fill up on their high mileage Prius will save them from an even more expensive repair bill. The culprit was nothing more than a low oil level. No master warning light, no "problem," and no intermittent oil pressure light. I was stumped at this point and hungry, so I went for a drive to get lunch.Ĭan you guess what happened next? I went to lunch with no problems. Transmission fluid, normal, and everything else I checked was fine. I checked the coolant level on both sides, normal. I found the engine oil was low and added a quart as any good tech would. I started with the most obvious stuff under the hood. After being in this industry for 15 years, I have learned a thing or two about checking the basics. Suspecting there was a root cause, I began digging around. I figured this was normal since the engine shut off whenever the master warning light was triggered, no engine running, no oil pressure, right? Some of the time, though, the oil pressure warning light would be present. When the master warning light would come on, the display screen would say issue. There were no codes, but one thing tipped me off that led me to fix the problem in just a few minutes. I observed the issue for several days, with a scan tool hooked up. So for the light to come on and off randomly. Usually, though, it comes on and stays on. The master warning light can come on for a bunch of reasons. Intermittent Master Warning Light: Solved It would not store trouble codes, but it would intermittently set the master warning light and say "problem." I had to get to the bottom of it, and here is what I did to solve the problem. I recently came across a Gen 2 Prius that threw me for a loop. Most of the issues that I have encountered with the fuel saver have been relatively easy to repair. I am one of those Prius repair guys that have to find a solution to every problem.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |