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  1. CRE

    Climate Control Unit

    Guess where the security system draws it's power from? http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?Section=Main&Page=122 As for testing, grab a multimeter and test the voltage coming from that circuit (just connect the ground lead on the multimeter to a known, good chassis...
  2. CRE

    Climate Control Unit

    Well, there are a number of things which get power from the 20A Dome circuit, including the dome lights, courtesy lights, the clock, etc. First thing I'd check is the fuse. I should be more specific about the clock. I think the clock may actually run on the voltage from dome circuit and the...
  3. CRE

    Climate Control Unit

    The 20A Dome circuit supplies the red wire running to the CC with a constant 12v, I suspect that's what keeps the setting in the memory. http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?Section=Main&Page=140
  4. CRE

    MAFT Pro (Tuner Pro)

    ^^I was wondering about that as well.
  5. CRE

    Climate Control Unit

    No, it's not.
  6. CRE

    MAFT Pro (Tuner Pro)

    I do prefer a physical serial port. However adapters aren't so bad, it's just a matter of finding a good one and a good driver for it. The one I bought works great using another company's driver. If anyone is looking for one and wants the specifics of what I'm running see my MAFT Pro writeup in...
  7. CRE

    Climate Control Unit

    They're also a great source for parts... for rebuilding a 89+ CC! lol
  8. CRE

    MAFT Pro (Tuner Pro)

    Well, if you need a new laptop then get one. If this is only going to be used for tuning and logging you might want to see about reinstalling your OS.
  9. CRE

    Climate Control Unit

    Cleaner doesn't fix stripped parts. Besides, his issue isn't that when the button is pressed the CC doesn't respond (at least from what I understood), the buttons aren't latching in the depressed position. Open the CC and take a look at the base of the button actuators. If they're just packed...
  10. CRE

    MAFT Pro (Tuner Pro)

    You'll probably save money by buying a less expensive laptop and upgrading the RAM yourself. I'd recommend buying additional RAM online (from a reputable retailer such as NewEgg.com). From what I've heard Vista is an absolute pig... so while it would fit in well when paired up with a MKIII, I...
  11. CRE

    Climate Control Unit

    He's got a '90, the silver faced ones are pre89 and as the buttons are prone to peeling they're much less desirable. Where is A-1? Not finding them in Dex. Do they have more than 1 MKIII?
  12. CRE

    Climate Control Unit

    It is possible the switches are clogged with debris. The latching mechanism is external. I've found that more often than not the catch on the plastic actuator is worm down to the point that the spring loaded brass plate has nothing to grab. Either way, you'll need to disassemble the unit to find...
  13. CRE

    89 Supra 7M-GE EGR Temp Sensor/Connector?

    How about a couple current pics of the intake manifold? I'm not convinced the EGR system is even present.
  14. CRE

    Shifter Bushing keeps going out!?!

    Okay, I've mentioned that one in a few posts in this thread, but it's not what I'm referring to in any of the posts about MarlinCrawler. So you did replace it? Is the new bushing pressed into place?
  15. CRE

    Shifter Bushing keeps going out!?!

    Good to know, thanks for the info... I guess I'll take care of that little issue next weekend. You mean the seat?
  16. CRE

    Moving to Colorado

    Getting anxious? 10 days left. :naughty:
  17. CRE

    any people in COLORADO??

    Today's the first time I was able to log in. EDIT: n/m
  18. CRE

    help putting tranny in the hole (help)

    You need a drive shaft for the R154, the shaft is different.
  19. CRE

    Washer Jets

    Anyone have a pic of the 89+ hood mount holes for the nozzles?
  20. CRE

    Help with coolant leak?

    Are you running the stock radiator? It could be a hairline fracture or a leak in the seal between the body and the top tank. I replaced my stock rad when the top tank developed a bunch of hairline fractures... it would sweat coolant at idle, at higher RPMs it would spray in a couple very fine...