Put 38 psi in all tyres but warning light still on is it safe to drive?
Check owners manual. Some vehicles have a manual reset for the tire pressure warning. Some require driving a certain amount of miles at certain speed to reset.
I don’t know what pressures are specified for your vehicle, chances are 38 PSI is okay but may produce a harsher ride.
On the drivers door jamb there should be a plaque that lists the tire pressure you should have . I would almost bet it is not 38 PSI . A second motion to look in the owners manual for reset and if that does not work any good tire should be able to reset .
If your car has a spare tire, have you checked it’s air pressure?
Hi my 2009 crv tyre pressures are 30 psi all round unless you have a full load then 30 psi front and 35 psi rear.
As already mentioned check plate on drivers door
38 seems high, as others have said check your door frame for the correct tire pressure. @It_s_Me said I would bet your spare is low