Calibration for 2013-’15 Accord (except Touring), 2014 CR-V and 2015 Fit Press and hold the TPMS button underneath the left side of the dashboard until the Low Tire Pressure/TPMS indicator blinks twice. If the indicator does not blink, press and hold the button again. Calibration will complete after 20 minutes of cumulative driving at 30 to 60 mph.