Mopar LED Take-Offs- Highbeam and Halo Issue

[crothrock2000]

If you don’t have flicker/lights randomly turning off, then you can ignore the anti flicker part of the harness.

You only need to add the diode section of the harness which allows the low beams to receive power when either the low or high beams are triggered.

Over 1k miles with this setup and no issues so far!

I am terrible with electric. Any chance I could pay you to build me a complete harness including the anti-flicker? Thanks - Chris

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[Mickgolf00]

I’m holding out for the Halo setup before I pull the trigger on building this harness. I kinda want to do it all at once.

 

[Joaozao]

@hive85 hey take a look at this. https://www.jlwranglerforums.com/forum/threads/mopar-led-prototype-headlight.21780/

 

[Tylerjcloud92]

@hive85 Thanks a lot! I got it done, I powered my halos off the side marker led light so they will come on with the running lights I did the same with the halos in my aftermarket fog lights. Thanks again never would have figured it out on my own.

 

[JJJEEEEEEPPP]

@hive85 Thanks a lot! I got it done, I powered my halos off the side marker led light so they will come on with the running lights I did the same with the halos in my aftermarket fog lights. Thanks again never would have figured it out on my own.

Wow nice one.

@Tylerjcloud92 do you have any pictures of wiring the halos ?

I am trying a dirt cheap way to just add halos to the halogen lamps (like 7$) but not able to figure out how to power the halos.

The images here are just trial purpose led strip and powered externally by a 9v battery , I will be adding better halo ring if I could figure out how to power them through side marker led.

 

[EgGreg]

you could use a jumper of the side light harness to get power to the Halos (either drl or parking light pwr) Currently working on a pnp solution to be used with a headlight adapter The hardest part would be actually getting to the side light connector

 

[nag22]

Subscribed. I’m going to be trying this , just grabbed a set of Mopar LEDS for my sport

 

[csoles24]

Mopar LED harness

Black wire - Ground
Red wire - Low beams
Blue wire - High beams
Red wire (coiled, not used) - Halos

Parts:
2x Molex Connectors (33482-3601) - To factory harness
3x Molex M Pins (33000-0001 MX150 M 14-16AWG R) - Pins for factory harness
2x Molex Connectors (33472-601) - To Mopar LED headlights
4x Molex F Pins (33012-2001 MX150 F 14-16AWG R) - Pins for LED headlight
10x Molex Plugs (34345-0001) - Blanks to cover unused pins
2x Vishal Schottkey Diodes (V30100CI-M3/P) - To allow low beams to fire with high beams, but not vice-versa

The diode allows inputs from either the high or low beam (harness side) to power the low beams (headlight side). It also prevents current from flowing to the high beams when only the low beams are selected.

This setup works perfectly outside the vehicle with a normal 12v battery, however there are issues caused, presumably by the body control module (BCM) when in the vehicle where power is cut to the high beam signal, which kills both the high and low beam. Since this issue is intermittent and occurs at the same time for both sides, and both sides are on seperate circuits, I assume the BCM doesn’t like the low power draw when high beams are on. It is expecting 60 watts, but the real power draw with LEDs is around 40 watts with both the high and lows beams on.

If anyone has ideas on ways to fool the BCM into thinking the Jeep is equipped with the LED lighting package, I would appreciate any input.

Where did you find this Mopar led harness

 

[Mickgolf00]

You guys need to hit up @EgGreg. He broke the code on this and is building harnesses that includes an extra wire that taps off the fuse box for the halo. All you need to do from there is flash from the dealer or use the new Tazer version that includes the LED add. My takeoffs come in on Monday. Already have Greg’s harness.

 

[fonzie]

I ran wires to the bcm and even with Tazer they are not working. They do flash when I turn the halo option on during the Tazer setup process but wont turn on otherwise...

 

[EgGreg]

I ran wires to the bcm and even with Tazer they are not working. They do flash when I turn the halo option on during the Tazer setup process but wont turn on otherwise...

Have you tried to reach out to tazer? I wonder if they can change the programming. Which pin locations did you use?

Lastly - those terminals fit?

 

[fonzie]

I did but have not heard back. The pins fit perfect, used pin 5 & 7 on the c1 plug on bcm.

 

[fonzie]

Update: so I have been playing with the Tazer settings the other day and turned the Halo option on/off several times and they finally turned on. They would flash in the past so not sure what changed but they have been working thus far!

 

[Joaozao]

Update: so I have been playing with the Tazer settings the other day and turned the Halo option on/off several times and they finally turned on. They would flash in the past so not sure what changed but they have been working thus far!

How do you have them wired?

 

[fonzie]

Direct to bcm

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