wiring harness

  1. D

    2003 Dodge 5.9L Cummins wiring harness under driver side seat

    I bought a 2003 Cummins 5.9L 24V. Looks like previous owner had seat belt chime and cut wires under the driver side seat to get rid of it? Seat belt light and airbag light is on. Good with mechanical things, not so good with wiring. Unsure if this is worthy of a new wiring harness or if it would...
    • DieselNick
    • Thread
    • 2003 cummins 2003 dodge ram 2500 air bag light cummins 5.9 seat seat belt seat belt light wiring harness
    • Replies: 0
    • Forum: General Discussions
  2. eh17

    Help with TBI Wiring Connector

    Hi everyone. Thank you for adding me to the I really need your help on this one, I'm looking for this particular connector for my wiring harness, the previous owner cut it off, my rig is a D150 90 3.9L 239 V6, in the service manual appears as "FUEL INJECTORS WIRING CONNECTOR". Been looking...
  3. S

    Help Identifying Wiring – 2012 Ram 1500 ST ( Driver's side Wheel Harness)

    Hello all, I have a 2012 Ram 1500 ST (2WD) that recently had a flat tire, which unfortunately shredded and caused significant damage to the driver’s side wheel well. Along with the physical damage, the wiring harness that runs through the wheel well — from the TIPM/fuse box toward the rear of...
  4. snapontech

    Need some help with 2007 to 2006 dodge ram 3500 cummins wire harness swap on hvac i/p harness

    I ended up with two different piles of junk to make it sound nicely. The 2007 had a blown motor and the 2006 did not. Because the interior on the 2007 was much better I swapped everything. Seats, carpet instrument panel, harness ect. Differences are the 06 has a power back window 07 defrost. 06...
    • snapontech
    • Thread
    • 2006-2007 5.9 24 valve diesel electrical issues starting problems wiring harness
    • Replies: 2
    • Forum: Audio & Electronics
  5. K

    Battery fire - Trying to find part that was damaged.

    Hi everyone, first post here. My truck is a 2004 Dodge Ram 2500 5.9 Diesel. I had a very unfortunate battery fire. The truck had been sitting for about 6 hours. The battery on driver side caught fire, and melted right through the hood release cable so I couldn't pop the hood to put the fire...
  6. C

    Need a little help with this mystery shifter lockout

    So I put my 2015 Ram 2500 Hemi in park at the McDonald's drive thru a couple of nights ago and ended up stuck at the window for 25 minutes trying to shift out of park. Whenever I would pull forward on the shifter, I would hear a clicking from the base of the shifter (inside the steering column)...
    • ChazzieT
    • Thread
    • brake transmission shift interlock electrical issue wiring harness
    • Replies: 1
    • Forum: General Discussions
  7. C

    Rear Park Assist Head Scratcher

    2016 Ram 1500. The rear park assist camera works great. The guidance lines stopped working. I took them off, cleaned them with an electronics cleaner, and reinstalled them. They worked for 4,682 seconds (or a frustratingly short time) then went off again. Repeat the process with the same...
    • Chitreano
    • Thread
    • park assist wiring harness
    • Replies: 2
    • Forum: Exterior
  8. 9

    Single wire alternator conversion

    Hey there I have a 92 w150 that I put a 93 ramcharger 318 in. I converted it over to carb, and I’m dealing with an over charging issue from the alternator. Currently have a wire running from the alternator to the little relay blocks on the drivers side fender. That allows the battery to charge...
    • 93w150
    • Thread
    • 1st gen engine swap altenator wiring harness
    • Replies: 1
    • Forum: 1st Gen DIY
  9. H

    Recreating wiring harness

    Hey all, new member here. I have a 1988 D350 ex-Forestry Service truck with the 360 and 4-speed in it, service bed and 2000-lb. Autocrane on the back. My plan is for it to be my race hauler/support rig. I'm thinking of replacing the Thermoquad for a ****** EFI at some point for reliability and...
  10. S

    03 PCM - 05 PCM swap trouble

    So I upgraded the camshaft in my engine and my tuner couldn’t work his magic on my 03 PCM, so I swapped it to an 05. because the engine started, I have good reason to believe that my wiring was on point. Took it back to the tuner and it was throwing a P0340 code - unable to find the camshaft...
  11. B

    2012 ram 2500 5.7 pcm plug diagrams

    Hi, I'm new here. I am looking for a wiring diagram on the plugs for my PCM on my 2012 Ram 2500 5.7. Someone spliced my automatic transmission pressure sensor wire too short and I would like to run new wires up to the right connector pin where it plugs into the pcm. I cant seem to find a diagram...
  12. bassmatt

    2019 ram 3500 hemi backup cam inop - need help

    Hey all I have an inop backup cam with a break between connectors XY545A and XY543A. Diagnosed by ram dealer. This is a base model with the small screen, not the 9". Problem for me is I can't locate that myself by tracing the line, and the only diagram I've found so far doesn't have the...
    • bassmatt
    • Thread
    • 2019 3500 hd crew cab long bed backup camera electronics hemi 6.4 wiring diagram wiring harness wiring issue
    • Replies: 1
    • Forum: Audio & Electronics
  13. G

    Gen-2: Help with trailer wiring

    Hi, I need to replace the trailer plug and socket so bought a new 7-blade set. Under the truck at the back there is what looks like 2-factory plugs in the wiring loom. One is 4-pin with thick wires, Red, Black, Blue and Black/Red-stripe. Other 3 pins and thin wires, Blue/Black-stripe, but cut...
  14. T

    2014 Ram 2500 5.7 Hemi- No Bus message, dash and wipers go nuts.

    Hello group. Hoping for some advice/help here. Thanksgiving 2022 had my truck towed to dealer (2014 w/140,000m). The dash was flickering, gauges going dead then back on, all the alarms were pinging and flashing, wipers were on and “no bus” message was appearing. Truck died in the drive way...
  15. haleme

    Aux Switch Wiring

    I am adding Aux Switches to my 2018 2500. It did not come with the Upfitters prep, Snow Chief or any options I can see to support Aux switches. That said, I have purchased the correct switch panel to replace my existing panel and the kit from AirDelete.com to complete the job. My question on...
    • haleme
    • Thread
    • aux panel upfitter wiring harness
    • Replies: 3
    • Forum: Heavy Duty
  16. E

    5 cables with same color pcm help indentifying

    i cutted the c3 to solder a better one but didnt notice that there were 2 16awg and 3 20 awg with the same color and now i dont now which cable is which i can identify from the pcm with the pin order but no in the harness do they have a number writen on them or i have to trace back each cable?
  17. umbighouse

    SOLD: USB media hub wiring harness

    *** NO LONGER AVAILABLE *** I bought this harness from M2Mods recently to work with a radio swap in my 2014 Ram 1500. This part is almost brand new. However, I had issues with the radio I installed and I no longer need this part. It connects your existing USB media hub connector in the center...
    • umbighouse
    • Thread
    • chrysler 200 media hub wiring harness
    • Replies: 1
    • Forum: For Sale
  18. B

    Manual to power/heated conversion

    I've got a 95 2500 5.9L V8 that currently has the metal frame tow mirrors on the door. I'm wanting to install the new gen flip-up tow mirrors with power and heat. I've got the power switch and the mirrors to install. What else will I need to make them work? What's the likelihood that the factory...
    • Bugpete
    • Thread
    • 2500 dodge mirror conversion power mirrors ram tow mirrors wiring diagram wiring harness
    • Replies: 4
    • Forum: Towing & Hauling
  19. D

    Electrical issue

    My 2005 Ram 2dr. 1500 3.7 Bought used, runs great I am trying to find out id there is a connection point anywhere at the cab for the rear portion of the wiring harness as someone has cut leads .
  20. T

    Cab Light Installation

    I am new to the game when comes to owning a Ram or even a truck bigger than a Nissan Frontier. I purchased a 2018 Ram 1500 Sport Night Edition with a 5.7 Hemi and 4 x 4. I quickly realized that people are quick to miss it while switching lanes on the highway, so I want to have exterior cab...
    • Thomas Schill
    • Thread
    • cab clearance lights new to ram wiring harness
    • Replies: 1
    • Forum: Exterior
  21. Michigan BIGHORN

    idatalink accessories and SiriusXM

    SOLD
  22. H

    2018 ram from quad lights to projector

    Okay so this is probably going to take me a long time to read but only cause i want to be thorough and hope someone can help me out. i just bought these lights that have switchbacks and halos both of which i can turn any color with an app. They are pretty much retro fits. Anyways they are...
    • hunterawilliams
    • Thread
    • headlights no highbeams projector headlights ram 1500 2018 wiring harness wiring issue
    • Replies: 0
    • Forum: Exterior
  23. S

    Searching for complete engine harness

    Hi. I have been searching for a full engine wiring harness for a 2010 1500 SLT 4.7L 4X4. I’m having zero luck. Are there other harnesses there will fit from different years? Can you make a 4x2 harness work on a 4x4 bc I did find one of those. Thanks.
  24. M

    06 Ram 5.7 to 03 Ram

    I am new and have a question I have a 2003 Ram 5.7 that dropped a valve and destroyed engine. I just purchased a 2006 Ram with 5.7 rollover truck with low miles that runs great for engine and transmission. I pulled motor and transmission out of both and if I install 06 engine with the 06 harness...
  25. Vans28sk8

    2005 Ram 1500 Tail light mess

    I hope one of you guys can help me out. I purchased a 2005 1500 quad cab recently. The tail lights that are on there are older clear altezza’s that are fogged up and honestly just plain ugly. I ordered a new set of OEM replacements and went to put them in and to my surprise the left tail light...

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