Trucks

Dodge Ram Headlight Wire Colour Codes

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by Ian Nicholls

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Wondering what the different dodge ram color codes indicate?

With multiple wires with different colors, understanding their use and purpose could get difficult. However, you need to know these color codes to instantly solve any problems that might come with your headlights.

Here is a complete overview of different dodge ram color codes so that you understand everything and are no longer confused.

What Do the Codes Stand For?

The various codes help the users identify aspects such as the main circuit, parts of the circuit, gauge of wire, and the headlight wiring colors.

The color referred to is shown in the form of a two-letter code. Deciphering this code is an absolute mammoth task but worry not. We will aid you with that in the following part of the article.

Let’s give you a quick glimpse of what a wiring diagram is supposed to look like.

Wiring Diagram
Wiring diagram

Source

Identification With the Help of Colour Codes

Alphanumeric codes make the codes readable to the users and identify the wires and their functions. We will talk about two different types of dodge ram color codes.

They are Base Wire Color Code Chart and Trace Wire Color Code Chart.

Refer to the chart below to know more about them:

Base Wire Colour Code Chart

COLOR CODECOLOR INDICATED
BKBlack
BLBlue
BRBrown
DBDark Blue
DGDark Green
GYGray
LBLight Blue
LGLight Green
OROrange
PKPink
RDRed
TNTan
VTViolet
WTWhite
YLYellow

Trace Wire Colour Code Chart

COLOR CODECOLOR
BRBrown
DBDark Blue
DGDark Green
GYGray
LBLight Blue
LGLight Green
OROrange
TNTan
VTViolet
WTWhite
YLYellow

These codes come in handy while getting an idea of the dodge ram headlight wiring colors and their respective functions.

If you are looking for a video tutorial, you could check this out for a visual explanation of the concept.

Dodge Ram Headlight Problems

The vehicle headlights are usually straightforward and have some of the primary components required, such as bulbs, a fuse, a relay, and a switch.

These same components have differences in features such as daytime running lights, adaptive headlights, fog lights, etc., but the idea behind the working stays the same.

At times when any of the components do not work properly or cease working, the headlights tend not to function any longer.

The mishap is usually seen as because of some kind of electrical issue or any problem with the bulb itself. Knowing what type of failure your vehicle has faced and curing it as early as possible is always a good option.

Continue to read through the article and look for the issue you have been facing and their possible solutions.

One of the Headlights Ceases to Work

This type of situation is often encountered at times when the bulb has been burnt out.

To get a cure for this, it is better to get the bulb replaced as a whole.

If you find the system to malfunction even after replacement, it shall be safe to assume that the issue lies in the fusing portion.

None of the Headlights Tend to Function

When situations like these arise, there could be two possible reasons. They are:

1. The bulb has got burnt out due to some reason.

2. The problem lies with either the power or the ground.

If looking out for the power and ground fails, it is better to get the bulbs replaced to experience efficiency like before.

It is uncommon for both bulbs to get damaged simultaneously, but you should check out the power connection in that case.

Most of the reported failures of headlights are due to bad components, such as a fuse, relay, or module. Various sorts of wiring issues can also lead to both the headlights not working at all.

High Beam or Low Beam Headlights Don’t Work

In cases like this, the reason behind the bulb’s failure can be attributed to a burnt-out bulb or some kind of issue with the high beam switch or relay.

Replacing the bulb, switch, or relay should be your first do here.

Most of the failures in such cases are restricted to the high and low beams that are somewhat connected to a relay or a high beam control switch.

Headlights Work but Appear Dim

Such cases can arise due to foggy lenses, worn-out bulbs, or a charging system issue.

It would help to clean the lenses, replace them with bulbs, or repair the charging system.

FAQS

1. Which wire is positive on headlight wiring?

In usual cases, it is found that the white wire is the positive side of the headlight wiring while the black one is the negative portion.

2. What is the tail light dodge ram wire code?

Usually, a brown-colored wire is used in the case of tailing or parking lights.

Now It’s a Green Light; Get, Set, Go!

Knowing the various dodge ram wire color codes is explicitly fundamental and necessary. With time, you are going to get used to all the colors. After reading this article, you can now safely know the meaning of each code and are all set to go on your first ride!

About
Ian Nicholls

Ian is a seasoned automobile enthusiast with a knack for diagnostics and repair. Adept at overseeing garage operations, skilled in troubleshooting, and passionate about ensuring top-notch vehicle performance.

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