Symptom Chart: Handles, Locks, Latches and Entry Systems - Mechanical

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to SERVICE INFORMATION , Diagnostic Methods for information regarding Ford-specific diagnostic practices.

Condition	Possible Sources	Actions
Hard to open/close door from either door handle	Door alignment Door hinges Striker adjustment Door latch	GO to Pinpoint Test O .
A door is difficult/does not open from the exterior door handle	Broken or binding linkage Exterior door handle reinforcement Door latch	GO to Pinpoint Test P .
A door is difficult/does not open from the interior door handle	Broken or binding cable/linkage Door latch	GO to Pinpoint Test Q .
Exterior door release handle sticks	Binding linkage Broken handle return spring Door latch	GO to Pinpoint Test R .
Interior door release handle sticks	Binding cable Broken handle return spring Door latch	GO to Pinpoint Test S
Manual interior lock/unlock rod is inoperative	Bent or binding lock rod Door latch	OPERATE the door lock rod manually while observing the door lock rod for any binding or if the rod is bent. If the rod is bent or damaged, REPAIR as necessary If the rod is OK, INSTALL a new door latch. REFER to Front Door Latch or Rear Door Latch .
Squeak/rattle/chucking noise from door	Door alignment Striker adjustment Door latch	GO to Pinpoint Test T
Manual door lock cylinder inoperative	Bent or binding lock rod and lever Door lock cylinder Door latch	GO to Pinpoint Test U .
Ignition key cannot be returned to the OFF position	Wiring, terminals or connectors Transmission selector lever Binding steering column components Ignition lock cylinder Ignition switch	GO to Pinpoint Test V .