Lock a Sienna While a Power Sliding Door Is Still Closing
Reserve the final sliding-door lock during automatic closing instead of waiting beside the van.
Select your exact year to see every EPA-tested powertrain and driveline configuration, official fuel economy and any owner-manual feature guides.
Every year below opens a complete EPA configuration guide. Powertrains are shown year by year because Hybrid, PHEV and EV availability changes over time.
Reserve the final sliding-door lock during automatic closing instead of waiting beside the van.
Trigger the left or right power sliding door at the labeled rocker-panel sensor while carrying the electronic key.
Save a garage-safe liftgate stop with a two-second hold, or restore the initial height with a seven-second hold.
Know what the pre-warning, post-lock warning and horn escalation mean, then physically check every rear row.
Request electric-only driving at low load, while understanding that temperature, speed, battery charge or defogging can block it.
Enable 120-volt power only after READY is on, then keep the combined load below 1500 watts.