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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 2108
Experience:  Owner at DJ Wilson
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Right turn signal works on tractor not trailer dash and

Customer Question

right turn signal works on tractor not trailer dash and trailer lights just stay on while tractor flashes front and rear
JA: What's the make/model/year of your truck? Engine type?
Customer: 1995 international 9200 eagle cummins
JA: Are you fixing your truck yourself? What have you tried so far?
Customer: yes and mechanic is stumped also or he needs more time
JA: Anything else you want the truck mechanic to know before I connect you?
Customer: replaced trailer light cord and trailer socket on tractor
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Wayne replied 1 year ago.

Hi i'm Wayne

I will tr to help you with this

is this the same trailer all the time

have you tried it on another trailer ??

Let me know

Customer: replied 1 year ago.
on every trailer and when not hooked to trailer
Expert:  Wayne replied 1 year ago.

Thank you for that

so if you check that pig tail, no trailer , does it work in the pig tail

flash a test light ?

Customer: replied 1 year ago.
replaced pig tail and socket on the tractor replaced all wire ends and cleaned up grounds
light stays solid dash board light and to the trailer again front and rear turn signal flashes
Expert:  Wayne replied 1 year ago.


Yes, but the test light flash in the cord ??

also measure the voltage in the pig tail

Customer: replied 1 year ago.
no stays solid
Expert:  Wayne replied 1 year ago.


Measures the volts need to be 12+

Customer: replied 1 year ago.
We have 12 volts
Expert:  Wayne replied 1 year ago.

OK, thank you for that

1st replace the flasher , I know it works on the truck

2nd is to run a separate ground from the

pig tail to a good know ground, battery,etc

Customer: replied 1 year ago.
New flasher
Direct ground
Still same
Expert:  Wayne replied 1 year ago.


This is a very strange one

I called a buddy of mine , he said to check the system controller for the lights

but was not sure where it was on this model

see if that helps

Customer: replied 1 year ago.
You charged me 45.00 dollars for useless info
Expert:  Wayne replied 1 year ago.


You were not charged any thing it was a deposit

unless you rate 3 or more stars

you can ask for a refund from customer service