The 100 ran like a champ for Baja... sorta. We had it fully laden with a weeks worth of gear for 5 plus spares and race gear and 46 gallons of fuel when the dash lit up like a Christmas tree. Just as we pulled out of my house the A-trac activated oddly for a quick second and then the VSC and ABS lights came on. No codes on the normal scan gauge but I knew it was likely a wheel speed sensor failure. We dealt with the lights and pushed on to Mexico. There were were able to run the Toyota techstream computer (Canguro Team mate Will C brought one

) and get the codes (C0205 & C1223) which indicated a wheel sensor failure at the LH Front. We pulled the ABS fuse to prevent any funky brake engagement from the ABS/VSC and rallied on. No other issues. The power of the headers was welcomed on the long grades at full load
I have the new sensor sitting on my desk... just need to find time to change it and hope that is/was the culprit.