Lexus SC400 owners have reported 2 latches/locks/linkage related problems since 1996. Table 1 shows the 1 most common latches/locks/linkage problems. The number one most common problem is related to the vehicle's door latch (2 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Door Latch problems |
Passenger door lock assembly failed and would not allow door to be opened from the outside, only would open from the inside; causing a over $500 repair because a small piece of metal in the assembly broke. Lexus could/would not replace just the small metal piece, and the entire assembly had to be replaced causing a very costly repair; this occured in 2003. In may of 2004, the driver's door then failed, and also would not open from the outside, would only open from the inside. This time they were able to correct with a $7. 00 part and a $120 labor cost to replace.