Best Answer


I have part of the answer. On the 1998 Sienna (same as th 2003) there are 2 light assemblies; one is in the liftgate and the other is in the body of the van.

Today I just replaced the brake lamp in the light assembly in the body. To do this operation all you need is a 10mm socket. Remove the 2 retaining screws (visible near the inside edge of the lamp assembly, open the tailgate to see them.) Once you have removed these 2 screws, grab the lamp at the inside edge (near where the screws were) and pull back and out. You will be afraid of breaking the lamp assempby, but don't worry, it will come free. Not visible until the lamp is off are 2 large pins located at the leading edge of the lamp which are inserted into rubber sockets in the body - they worh in a snap-on / snap-off manner. The lamp assembly will pop free with some forcefull pulling. Installation is reverce of removal.


User Avatar

Wiki User

โˆ™ 2015-07-15 20:46:58
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: How do you access the tail light on a 2003 Toyota Sienna?
Write your answer...
Still have questions?
magnify glass
People also asked