Rolling Lock Function
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
If any of the doors are unlocked, with ignition switch "ON" and with vehicle running at the speed of 24 km/h (15 mph) or more (and such a condition continues over 2 seconds), lock relay output is turned "ON." Lock relay output is turned "OFF" when all the doors are locked, and thus the operating sound is lowered down. (outputs for 0.1 - 0.5 seconds)
NOTE:
The rolling lock function can be disabled by the configuration function. Refer to ON-VEHICLE SERVICE
.