Key Rotation In The Ignition Lock Cylinder Hardened At Low Temperature

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.

STEP	OPERATION TO BE CARRIED OUT	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
1	IGNITION LOCK CYLINDER CONDITION CHECK Spray a modest quantity of lock cylinder lubricant through the key housing (in order not to foul the aesthetic parts). Try again to activate the mechanism; do not exceed the torque of 2 N.m in order not to damage the key.	Key rotation occurs without problems. End of diagnosis.	The key still cannot be rotated in the ignition lock cylinder.	Replace the ignition lock cylinder.