Quote:
Originally Posted by shawn74
great write up. I'm going to try that to help with keeping my temps down while towing. Try these codes on your SG:
TXD: 686AF101B4
RXF: 044105B40000
RXD: 2808
MTH: 00090005FFD8
TrailerBob found them and posted them in the 1-gen tundra forum. People with tundras before 05 say that they are getting what looks like tranny temp readings. It would be interesting to see what you get with your fan on and off. If the numbers drop with the fan then I think that is the ticket. I have an 05 and they don't work for my year or newer. I am eager to hear what you find out.
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I've entered those and ran some test using the fan. I posted in that thread. I don't think that's for the tranny. IMO - It's the oil temp reading. The numbers did not drop with the fan on