Rear right parking light not working

Tiny
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?
Tuesday, May 4th, 2021 AT 4:28 PM

5 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,106 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.
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Tuesday, May 4th, 2021 AT 9:07 PM
Tiny
BLESSING EWOBOR
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Thank you very much.
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Tuesday, May 4th, 2021 AT 10:19 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,106 POSTS
Happy to help. If you have a chance, let me know how things turn out for you.

Take care,

Joe
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Wednesday, May 5th, 2021 AT 7:18 PM
Tiny
BLESSING EWOBOR
  • MEMBER
  • 748 POSTS
Good morning sir, it was a partial contact on at the connector, now it is functioning. Thank you sir.
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Wednesday, May 5th, 2021 AT 9:43 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,106 POSTS
Hi,

You are very welcome. I'm glad you found the issue.

Take care and as always, feel free to come back anytime.

Joe
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Thursday, May 6th, 2021 AT 7:10 PM

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