Intermittently, the key may not start the car or release from the ignition. If it is excessively worn, replace the key. If the new key doesn't work, replacing the lock cylinder including tumblers should correct this concern.
Car Problem Reports
Chrysler Voyager Key May Not Start Car or Release From Ignition
Chrysler Voyager Problem
Average Mileage: 121,333 mi (60,000 mi - 184,000 mi)
Visitor, 2003 Chrysler Voyager, 120,000 mi
I am also unable to turn the ignition at all.
Visitor, 2002 Chrysler Voyager, 184,000 mi
Key will not torn to start until it is jamed into the switch or tapped
Visitor, 2002 Chrysler Voyager, 60,000 mi
Ignition would not turn. Called locksmith he cleaned the internal parts $100.00