Select Your Vehicle
view cartView Cart

CALL NOW - 800-298-8924

Product Experts Available Now!

Free Shipping on Orders Over $99

Only 11 Hours 10 Minutes Remaining



Why are Both of My Blinkers Blinking on My Trailer When Either Blinker is On

Question:

both blinkers blink with running lights on started all of a sudden

asked by: David C


Expert Reply:

It sounds like there is a short between the yellow (left turn) and green (right turn) wires on the trailer light circuit that is causing both blinkers to blink when either blinker is being used.

I would check the wiring and look for any exposed wire or obvious shorts on the trailer wiring that may be causing this problem. If you still can not find the problem I would use Circuit Tester, part # 3808, and first test the 4-way that is on your vehicle for intermittent voltage on the left turn signal circuit, and then test the right turn signal to see if there is intermittent voltage on this circuit when the left blinker is on. This will determine if the problem is on the vehicle side of the wiring or the trailer side of the wiring.

You will want to repeat this process farther down the trailer until you find where mis-wire is, and then address the mis-wire.

I attached an FAQ on trailer wiring that you might find informative also.

expert reply by: Jameson C




Have a question for the experts? click here.


Products Referenced in This Question

Quickee Circuit Tester


Quickee Circuit Tester

ratingratingratingratingrating
3 reviews

3808

Retail: $34.42

Price:  $23.95

Product Summary:

Tools for Wiring
Testers
Circuit Tester


more information        





Product Page this Question was Asked From

Incandescent Trailer Tail Light Kit


Incandescent Trailer Tail Light Kit

ratingratingratingratingrating
1 reviews

TLK01

Price:  $26.95

Product Summary:

Tail Lights
Stop
Turn
Tail
Side Marker
Rear Clearance
Side Reflector
Rear Reflector
License Plate
Red and Amber
Square
Surface Mount

Product Specs:

Incandescent Light
Non-Submersible Lights


more information        







More Answers about Trailer Lights

Featured Help Information

Trailer Wiring DiagramsTrailer Wiring Diagrams
Trailer Wiring Diagrams












Stay Connected


Subscribe to email newsletter

Email  

privacy - we don't send unsolicited email





Free Shipping on Orders Over $99

Only 11 Hours 10 Minutes Remaining


etrailer.com reviewsetrailer.com reviews

All images, layout and content copyright etrailer.com