Civic VP Sedan L4-1590cc 1.6L SOHC MFI (1999)
Power Door Lock Actuator: Testing and Inspection
Driver's Door
1. Remove the driver's door panel.
2. Disconnect the 4P connector from the actuator.
3. Check for continuity between the terminals in each knob switch position according to the table.
4. Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only
momentarily.
5. If the actuator fails to work properly, replace it.