Sponsored

Need park/turn wire colors for 2022 JT with LED lights

ShadowsPapa

Well-Known Member
First Name
Bill
Joined
Oct 12, 2019
Threads
247
Messages
40,504
Reaction score
54,026
Location
Runnells, Iowa
Vehicle(s)
'25 JTMX, '23 JLU 4xe, '82 SX4, '73 Javelin
Occupation
Retired auto mechanic, frmr gov't ntwrk security admin
Vehicle Showcase
3
I need to find the wire colors to ID the leads to the left front turn, right front turn, left "park", right "park", DLR leads.

The harness for the plow has connectors that go in between the factory harness and the headlights, but apparently I'll have to tap into the right turn, left turn, left park, right park, etc.
For some reason the harness only deals with the headlights.

So a diagram with wire colors for the FRONT LED lights (the LED part is important) for a JT would be killer helpful.

Yeah, I've done some searching but can't see anything specific for LED on the JT.
Sponsored

 

Hootbro

Well-Known Member
First Name
Don
Joined
Apr 13, 2019
Threads
57
Messages
10,209
Reaction score
20,014
Location
Delaware
Vehicle(s)
2025 Gladiator Sport
Yeah, wish you luck man. The two wiring diagrams that cover the DRL's and the park/turn signal lamps are confusing as fu*k to even me to separate out what is LED and what is incandescent. when it comes to wire colors.
 
OP
OP
ShadowsPapa

ShadowsPapa

Well-Known Member
First Name
Bill
Joined
Oct 12, 2019
Threads
247
Messages
40,504
Reaction score
54,026
Location
Runnells, Iowa
Vehicle(s)
'25 JTMX, '23 JLU 4xe, '82 SX4, '73 Javelin
Occupation
Retired auto mechanic, frmr gov't ntwrk security admin
Vehicle Showcase
3
I can't even find the diagrams.
If I had any, I'd at least be able to compare the colors in the diagram to what my truck has to know if it's correct. If it showed brown with white tracer but my truck didn't have brown, I'd at least know the diagram wasn't for LED.
But I can't find any front diagrams. Rears are easy to find.
 

RJWHD95

Member
First Name
RICK
Joined
Aug 13, 2022
Threads
0
Messages
15
Reaction score
5
Location
FL
Vehicle(s)
2022 GLADIATOR OVERLAND
Perhaps puncture each wire, one at a time with a pin.Using a volt meter between pin and ground see which function shows a voltage.
 
OP
OP
ShadowsPapa

ShadowsPapa

Well-Known Member
First Name
Bill
Joined
Oct 12, 2019
Threads
247
Messages
40,504
Reaction score
54,026
Location
Runnells, Iowa
Vehicle(s)
'25 JTMX, '23 JLU 4xe, '82 SX4, '73 Javelin
Occupation
Retired auto mechanic, frmr gov't ntwrk security admin
Vehicle Showcase
3
Perhaps puncture each wire, one at a time with a pin.Using a volt meter between pin and ground see which function shows a voltage.
That's what I want to avoid - and compromise of the wire insulation not to mention the time poking into wires - nope not that one, poke another......... and because these have wires that may have power to them otherwise for sensing and so on, I would prefer to be really sure.
I'll have to cut and tap into one one each side, and a park light signal on the left side but I'll be using marine grade sealing heat shrink for that - I would rather not have any holes no matter how small and don't want to get the wrong wire on this modern system that has more than just hot and ground to each light.
There can be 5 wires or so to each light on some vehicles because they are on boards with sensing and regulation.
 

Sponsored

OP
OP
ShadowsPapa

ShadowsPapa

Well-Known Member
First Name
Bill
Joined
Oct 12, 2019
Threads
247
Messages
40,504
Reaction score
54,026
Location
Runnells, Iowa
Vehicle(s)
'25 JTMX, '23 JLU 4xe, '82 SX4, '73 Javelin
Occupation
Retired auto mechanic, frmr gov't ntwrk security admin
Vehicle Showcase
3
Left front:
Turn- white/green
Park- white/brown
DRL- white/yellow

Front right:
Turn- white/tan
Park- white/orange
DRL- white/dark blue
Thanks!
I assume that's for LED - or does it matter?
I know some leads for the rear are marked feed, some driver, some fault sense and so on.
I see the front doesn't match the rear like I expected - often there are wires like "WH/GN" for front and "WH/DG" for rear. Same color scheme but darker.
I found the rear wiring when doing my Oracle backup lights but that was pretty easy to find the rears. I even found the connector pin-out for the rears so I know what pin position is what back there.
 
OP
OP
ShadowsPapa

ShadowsPapa

Well-Known Member
First Name
Bill
Joined
Oct 12, 2019
Threads
247
Messages
40,504
Reaction score
54,026
Location
Runnells, Iowa
Vehicle(s)
'25 JTMX, '23 JLU 4xe, '82 SX4, '73 Javelin
Occupation
Retired auto mechanic, frmr gov't ntwrk security admin
Vehicle Showcase
3
It’s the same for both.
Thanks. And why am I not surprised to see your name with an answer regarding wiring and electric systems.
 

wader303

Well-Known Member
Joined
Jun 3, 2023
Threads
16
Messages
76
Reaction score
16
Location
Arizona
Vehicle(s)
2022 Gladiator Rubicon Ecodiesel
Left front:
Turn- white/green
Park- white/brown
DRL- white/yellow

Front right:
Turn- white/tan
Park- white/orange
DRL- white/dark blue
Left front:
Turn- white/green
Park- white/brown
DRL- white/yellow

Front right:
Turn- white/tan
Park- white/orange
DRL- white/dark blue
Sorry if this is a stupid question but just want to confirm before I start cutting wires. When you say "left front", are we talking driver side? Thank you very much...this info was super helpful and I have been trying to find it for a week.
 

Sponsored

OP
OP
ShadowsPapa

ShadowsPapa

Well-Known Member
First Name
Bill
Joined
Oct 12, 2019
Threads
247
Messages
40,504
Reaction score
54,026
Location
Runnells, Iowa
Vehicle(s)
'25 JTMX, '23 JLU 4xe, '82 SX4, '73 Javelin
Occupation
Retired auto mechanic, frmr gov't ntwrk security admin
Vehicle Showcase
3
Sorry if this is a stupid question but just want to confirm before I start cutting wires. When you say "left front", are we talking driver side? Thank you very much...this info was super helpful and I have been trying to find it for a week.
We say left or right because the driver's side can be on the right in other locations.
so think of left or right as always being viewed as if sitting in the seat looking forward.
So for a standard USA vehicle, left is driver side.

But always consider left or right as if you sit in the seat, facing the front of the truck, looking out the front windshield.

That way we don't mess up our Aussie friends.
 

garzilla

Well-Known Member
First Name
Fred
Joined
Apr 2, 2021
Threads
16
Messages
313
Reaction score
437
Location
Helotes, TX
Vehicle(s)
2021 Jeep Gladiator
Occupation
Software Engineer
Left front:
Turn- white/green
Park- white/brown
DRL- white/yellow

Front right:
Turn- white/tan
Park- white/orange
DRL- white/dark blue
Thanks for this! Using it this weekend!
 

garzilla

Well-Known Member
First Name
Fred
Joined
Apr 2, 2021
Threads
16
Messages
313
Reaction score
437
Location
Helotes, TX
Vehicle(s)
2021 Jeep Gladiator
Occupation
Software Engineer
My colors were different verified pinout with volt meter

This is the right side (US passenger)

Forgot to take a pic but the left side is also white green

Jeep Gladiator Need park/turn wire colors for 2022 JT with LED lights 20240407_092205
 

krypton_392

New Member
First Name
Anthony
Joined
Oct 31, 2025
Threads
0
Messages
1
Reaction score
0
Location
san antonio
Vehicle(s)
2022 392 JLUR
How would you hook up a 3 wire turn signal to work as DRL and blinker?
Sponsored

 
 







Top