Key Is Hard To Turn

STEP	WHAT TO DO	OK (no problem found)	PROBLEM FOUND	CORRECTION
1	CHECK FUNCTIONALITY OF THE LOCK CYLINDER WITH SECOND KEY	Continue to Step 2	The movement is still restricted	Replace the lock cylinder
1	Verify the correct operation of the lock cylinder, using the second key in the cylinder	Continue to Step 2	The movement is still restricted	Replace the lock cylinder
2	CHECK FUNCTIONALITY OF THE LOCK CYLINDER	Continue to Step 3	If any signs of forced entry on the lock cylinder	Replace the lock cylinder
2	Check for signs of tampering on the glove box lock cylinder.	Continue to Step 3	If any signs of forced entry on the lock cylinder	Replace the lock cylinder
3	CHECK FUNCTIONALITY OF THE LOCK CYLINDER	Proceed to Step 4	Turning torque more than 0.3 N.m	Replace the lock cylinder
	Through the opening of the lock cylinder, spray a small amount of lubricant (avoid contact with the aesthetic parts).
	Try to operate the lock mechanism; it is recommended not to exceed a torque of 2 N.m to avoid damaging the key.
4	CHECK ALIGNMENT slats OF THE LOCK CYLINDER	End of diagnosis	Slats are not aligned properly	Replace the lock cylinder
4	Pull the lock and, after inserting the key, verify the complete alignment of the slats	End of diagnosis	Slats are not aligned properly	Replace the lock cylinder