Update - On the first day, they discovered they were unable to communicate with the ECM, it was not a sensor. Eventually they determined a loose connector at the tire pressure module on the floor, near the pedals?? No failed ECM after all. They did charge me $135 for the inspection/diagnostics -...
All - 2017 Tacoma Off-Road - My dash started showing a flashing tire pressure dialogue with each tire good but one shows 0 PSI. Tire is not flat. In to Toyota I go - they think the ECM is bad but that since I have a REDARC battery charger installed, I may have invalidated the warranty. There is...