Scion Cars & Trucks - Page 4 - Recent Questions, Troubleshooting & Support
2009 Scion xB. Why aren't tail lights working?
The obvious thing is one bulb burned out and then shortly after, the second one went. They always go in pairs. Remove them and test them with wires to the battery or with a test meter.
Where is fuel relay for 08 scion xb
It is located in the engine bay, in the fuse/relay box. This is located in towards the firewall on the drivers side. Not sure what your problem is, but that relay also has a fuse in that box that feeds the relay.
Vibration when trans shifts to 4th
Fyi....I know this post is several years old but if my answer can help someone it's worth it. I took my car to the dealership today for literally this EXACT problem on my 2010 Scion xB with 125k miles. I read this post and was shocked to read that someone else's xB was behaving the same way under the same conditions. In 4th gear at around 38 MPH and 1500 RPMs I get a vibration and a noise that, like the OP said, sounds like you're going over a rumble strip. That's the perfect wat to describe it. The dealership told me that it needs a torque converter. They want to charge me a thousand for the part and another thousand for labor because they've got to take the whole transmission out of the car and it's going to take 2 days (really 9 hours, they said, but they'd be keeping the car 2 days). I'm currently calling around to see if ANYONE can do it cheaper, but just in case anyone else comes here looking for an answer to this question, I hope this helps. Torque converter might be your problem.
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