Sienna AWD V6-3.3L (3MZ-FE) (2004)
Repair Procedure
1. Inspect the front and rear slide door lock assemblies for proper operation.
2. If any of the slide door lock assemblies do NOT operate smoothly or show corrosion on the latch mechanism replace as necessary per Repair Manual
instructions.
Refer to the Technical Information System (TIS) applicable model year Sienna Repair Manual:
3. Confirm proper operation of the sliding door.