Rear right parking light not working

BLESSING EWOBOR

MEMBER
2004 TOYOTA HIGHLANDER
6 CYL
2WD
AUTOMATIC
137,856 MILES

Hello, with the switch at parking all the lights will come on except the right rear light. With the brake pedal pressed the light will come on. I have test for voltage at the terminals I could not find any.
Please could you help me the circuit diagram and what could be the fault?

5 Replies

JACOBANDNICKOLAS

MECHANIC
108,269 POSTS

Hi,

I would be happy to provide the schematic. If you look at the first two pics below, they include the entire schematic for exterior lighting. I had to cut the pic in half to make them readable. I did overlap them.

If you look at pic 3, I highlighted the right rear light, wire to it, and a junction connector (which I suspect is where the problem is) on the left rear.

Here is a link that you may find helpful:

https://www.2carpros.com/articles/how-to-check-wiring

Let me know what you find or if you have other questions

Take care,

Joe

See pics below.

Images (Click to make bigger)