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transman
transman, automotive instructor
Category: Car
Satisfied Customers: 4078
Experience:  28 years exp,complete autmotive diagnostics and repair
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Reverse Lamps do not turn on when backup car ??

Customer Question

Reverse Lamps do not turn on when backup car ??
Submitted: 7 years ago.
Category: Car
Expert:  brownjeff replied 7 years ago.
HiCustomer Thank you for asking your question on JustAnswer. The other Experts and I are working on your answer. By the way, it would help us to know:

-What year is your Dodge?
-What model is your Dodge?
-What type of engine is in your Dodge?
-What have you already tried?

Thank you again for trusting us with your problem. Please reply as soon as possible so that we can finish answering your question.
Customer: replied 7 years ago.
It is a 06 Infiniti FX35 not a dodge
Expert:  brownjeff replied 7 years ago.

Sorry I assumed it was a Dodge because your question was in the Dodge category.....Anyway if you have power to the yellow wires and the green wire the problem is the relay. Replace the relay

Customer: replied 7 years ago.
Already replaced and the issue remains the same
Expert:  brownjeff replied 7 years ago.

You stated you had power by power do you mean 12 volts?

Customer: replied 7 years ago.
Yes
Expert:  brownjeff replied 7 years ago.
Well then the problem must be with the green wire or the transmission control module. The wire goes from the relay to the module. Check to see if getting power at the transmission control module from the green wire.
Customer: replied 7 years ago.

Can u tell me where that it is located on this vehicle

Expert:  brownjeff replied 7 years ago.

On the transmission

Customer: replied 7 years ago.

I looked all around the transmission and can not see it

 

Expert:  brownjeff replied 7 years ago.
I will pass on your information to the other experts as I don't have a picture to show it to you.
Expert:  transman replied 7 years ago.
see if this will help the green wire goes to the tcm and the posible problem may be the relay see circuit operation.
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