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jbarhorst2

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Posts posted by jbarhorst2

  1. Hhhmmmmm...

    Number 10 is normally the culprit.

    Do you have an ohmeter/voltmeter?

    If so, check to see if you have any voltage in your cigarette lighter.

    If you do not, then pull the fuse (#10) and see if there is a direct short in your cigarette lighter assembly.

    Once we get this info, we'll go farther.

    Let me know if you need more detailed instructions.

    Tom

  2. Yes, that is probably a good thing.

    I have the factory service manuals for the '97 SC300/400 and there is a section devoted to this.

    Since it is both seats, it is my opinion that it is probably not the heaters themselves inside the seats. It is probably something common to both.

    The service manual lists the following items to check.

    1. ST HTR fuse on relay block 4

    2. IG Main Relay on relay block 4

    3. Seat Heater switch

    4. Wire Harness

    5. Seat Heater

    This is the order you should check them.

    Start with the fuse, and let me know if it is good.

    Tom

  3. My RX300 takes approximately 4 quarts of fluid when I do a drain and refill. I think it may call for 4.2 quarts or something like that in the manual.

    The transmission drain plug takes a 10mm hex drive to remove it.

    You will also want to replace the crush washer (metal gasket) when you do this so that you can be sure to prevent leaks.

    The RX calls for Toyota Type IV and that is all I have used.

  4. I just bought some new Toyo tires a month ago for my SC300. After that, I noticed a vibration when driving at 45 MPH or above. I have moved the tires around to try to isolate which is the problem, but have not been able to find it. The tires have been rebalanced, but that did not help.

    The tire shop says that it is not the tires, that it is the universal on the driveshaft.

    I am not convinced. I am very convinced that the vibration started when I got the new tires.

    Here's my question - can the driveshaft (or something else) cause this vibration all of a sudden and how can I test for it? Any other ideas?

    I spend 2.5 to 3 hours in my car everyday at highway speed, so I am pretty in tune with its operation.

    I think I may go back to the tire shop and tell him I'll pay him to mount a new set. If the vibration is still there, I eat the labor. If the vibration is gone, he takes care of it.

    Thoughts??

    Tom

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