One problem related to ignition switch has been reported for the 1999 Plymouth Voyager. The most recently reported issues are listed below.
On 12-15-2003 ignition key would not turn, causing the steering column to lock-up. Continued to have this problem, it was fixed by the dealership in 12-2003. Consumer has problem continuing, still in 06-2005, consumer could not start vehicle or drive it.