I got my '19 home yesterday and the TPMS alarm was on. (I'd asked the dealer to set the TPMS to 60/60, but found all they'd done was reduce rear tire pressure to 60 
)
Anyway, I used FORScan to set the front and rear pressure setpoints to 60psi by setting the value in 726-40-01 to 3C3C. Now I can see the tire pressures on the dash, but it doesn't seem to alarm when the tire pressures are reduced. I've dropped pressure in one tire down 20psi from the setpoint without getting the alarm.
Does something need to be done in FORScan to enable TPMS after resetting the pressures? The only other things I changed were enabling "bambi" mode and adding DPF% screen.
)Anyway, I used FORScan to set the front and rear pressure setpoints to 60psi by setting the value in 726-40-01 to 3C3C. Now I can see the tire pressures on the dash, but it doesn't seem to alarm when the tire pressures are reduced. I've dropped pressure in one tire down 20psi from the setpoint without getting the alarm.
Does something need to be done in FORScan to enable TPMS after resetting the pressures? The only other things I changed were enabling "bambi" mode and adding DPF% screen.
