Peterbilt 379 dash lights not working

When all of the gauges or warning lights in your car stop working at once, the problem is something that all of the gauges and lights share in common. Check the fuses first. The fuse may be labeled gauges, clusters, or something similar. This fuse should have power on both sides with the ignition in the on position.

Feb 27, 2019 · My 2007 379 peterbilt taillights aren't working but turn…. Okay, Here is the schematic for the parking light system. The parking lamps are all tied together. So if you are getting parking (running) lamps in the front and the sides then it is an issue in the chassis harness between the side markers and the rear tail lamps. Have 1992 379 peterbilt shop ecently replace old wiring. Everything dash signal all work but started down road everything goes out all dash everything trailer lights. Could it be ground or … read moreBetween the metal terminal end, and the sheet metal. This makes a bad contact for grounding. There is enough of a ground source for low beam headlights, but not enough for the additional draw of the high beams. 3.In the headlight wire loom, there is a Fusible Link. This looks like a 1, or 2, or 3 inch large bump in the wire.Corroded wires can lead to problems like alarms going off without cause or dashboard lights flashing on and off uncontrollably. Check for leaking around the ...Mo. Nov 9, 2020. #1. The farm bought this truck this summer this fall they saw it had a problem. The marker lights trailer and cab lights didnt always work. The switch has been replaced and relays. The first day they went to use it they put a CB in it and found the CB fuse was blown they replaced the fuse and it blow.Peterbilt 379 Service Manual PDF. Peterbilt 379 – North American 6×4 long haul tractors produced between 1987 and 2007. Peterbilt 379 is a classic model of a truck tractor, which has become the primary basis for the development of subsequent series of the brand. The Peterbilt 379 series is implemented on the upgraded chassis of the Kenworth ...This how to video brought to you by the Prime Inc. Road Assist Department. If you have any topics for future videos, comment below.1 0 Nov 19, 2018 0 Have a 94 Pete 379 that the dash lights quit working. The panel light fuse is good. The relay is clicking and all the outside clearance lights come on with the switch. Each gauge light socket has a green wire #253 (+)and a black wire #239 (-) The ground wires all test continuity to the frame.

Putting black tape over your car’s dash lights to avoid the maintenance warning isn’t going to make the issue go away. It’s best to have the right maintenance done on your car to keep it running smoothly. You may be able to reset the mainte...Nov 10, 2017 · There has been issues with the solder joints on the PIN connection to the gauge cluster. The issue being that over time thru vibration and such one of these solder joints will fail (happened on or 1999) you can repair this though. You will have to remove all of the trim from around the driver's side dash board, this will include the trim ... '06 379 Peterbilt with a C-15 MXS 550hp, 200gph FASS, high flow mufflers, fuel harness, shimmed fuel pump, crankshaft balancer, Bully Dog Big Rig downloader, Bully Dog exhuast manifold, Spinner II bypass filter , a big Detroit Radiator, custom built Lipe clutch, Schaeffer's synthetics in all boxes, and a 18 speed tranny. '06 53' Utility 3000R with a Carrier unit hanging on the nose.1997 379 at times when using lights the headlights are stuck on high, dash lights don't work and rear trailer clearance and tail lights don't work. I've unplugged hopper cord to eliminate a trailer short and headlights still on high only and dash lights out. It will probably work 8 out of 10 times, then act up. Where do I start?On a 1995 Peterbilt 379 with no HighBeam only low beam where…. I suspect the issue will be either in the relays or in the multi-switch. If you replaced the multi-switch and that is why you are looking for the relays, one spot to check, just in case, is at the hood. Check the harness for the plug at the hood for there are many times that ...Subject: Peterbilt 379 flashers/turn signals not working. NE IL. Spent a few hours today trying to figure out why the flashers or turn signals on the semi suddenly don't light. Put in a new flasher and fuse. When you flip the signal handle the flasher clicks a few times, like it normally does, and then gradually dies out.

1998 379 headlight problem.... got a 1998 379 with a high and low beam …Pete 379 Blueline Mods. Rated 4.86 out of 5 based on 7 customer ratings. ( 7 customer reviews) $ 70.00. The Classic 90’s titan of the road. Built from scratch over a year to allow you to customize your perfect truck! Add to cart. SKU: key_template_379 Categories: 3d model, American Truck Sim, Truck.John Law December 18, 2022 164 Views Many drivers are familiar with the red and yellow warning lights on the side of the Peterbilt 379. But what do Peterbilt 379 Dash Warning Lights mean and how do you know when to use them? The Peterbilt 379 is a heavy-duty truck that’s been around for many years.What are you working on today? Get an exact fit for your Peterbilt 379. Add a Vehicle. 1-7 of 7 Results. ... Peterbilt 379 Fog Light; Peterbilt 379 License Plate Light Mini Bulb; Peterbilt 379 Back-Up Light Mini Bulb; Peterbilt 379 Side Marker Light Mini Bulb; Peterbilt 379 Wiper Motor; Show Less.Low brake fluid is one of the most common reasons for the parking brake light of a vehicle to stay on after the handle is released. The fluid reservoir is located under the hood, near the dash of the car.1998 379 headlight problem.... got a 1998 379 with a high and low beam problem. i have put a new dimmer switch, and also changed the relays in the fuse box. it only stays on high beams. even the high beam light in the dash stays on. anyone had this problem or anyideas. the wiring has not been hacked up anywhere, but the truck has been sittin ...

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1 Answer. SOURCE: INSTRUMENT PANEL GRAND AM 97 MY MILEGE, This can be your Body Computer Mod. It is located on the right side under your dash. Usually black or gray box about 6'x6'x1' with the plugs. You can by new, but used are fine too. You will need your VIN # for either. Good luck. Posted on May 03, 2009.Dirks1494 - Peterbilt 359 Dashboard Fiber Optic Light Strip quantity. Add to cart. SKU: Dirks1494 Categories: ... Peterbilt 379 LH Sleeper Door Skin, No Vent $ 147.00; Looking for a wiring diagram for a 2000 379 Peterbilt clearance light interrupt switch in dash. 379 Pete 534640. Doing - Answered by a verified Technician We use cookies to give you the best possible experience on our website.The Peterbilt 379 dash warning lights may indicate a problem with the vehicle. If one or more of the warning lights are lit, take the vehicle to a mechanic for inspection. The warning lights may also indicate that the vehicle’s airbags are about to deploy. If you do not know what the specific warning light means, consult your owner’s manual.18) back - up light switch 19) daycab ad / loadlights 20) sleeper ad / loadlights - 48" / 63" high roof 21) fog lights 22) cab door locks 23) remote keyless entry relay - optional 24) cab dome light / door lamps / door jamb / alarm 25) cab footlights / cigar lighter / power point / b - panel power pointApr 18, 2017 · Diesel Technician. Vocational, Technical or Tra... 161 satisfied customers. 04 Pete 379 headlights issue. Lost all head lights keeps. All 4 I've got a fuse to stay in it but the pass switch harness is trying to burn up unplugged that … plugged back in got low beams working nothing … read more.

14 Mar 2019 ... The dashboard on your car tells you lots of important information, so dash lights not working are a problem. Learn more about what could ...Nov 10, 2017 · There has been issues with the solder joints on the PIN connection to the gauge cluster. The issue being that over time thru vibration and such one of these solder joints will fail (happened on or 1999) you can repair this though. You will have to remove all of the trim from around the driver's side dash board, this will include the trim ... When this happens, it's usually because the owner only shared it with a small group of people, changed who can see it or it's been deleted.#trailerlightnotworking #howtofixtrailertaillightTrailer Taillights Not Working How To Diagnose Then Troubleshoot & Fix The Problem. Trailer Lights, trailer ...14 Mar 2019 ... The dashboard on your car tells you lots of important information, so dash lights not working are a problem. Learn more about what could ...Andy. truck /coach technician. Vocational, Technical or Tra... 214 satisfied customers. 1999 peterbilt 379 dash gauges or warning lights not working. 1999 peterbilt 379 dash gauges or warning lights not working all fuses are good. none of the push breakers are tripped. i have power on … read more.Here’s how to fix most of the standard dash warning lights on a 379: Check the ground connection between the warning light …How do I remove the dashboard on 2006 Peterbilt 379? - Answered by a verified Technician ... I lost tail lights (but the blinkers and brake lights work) and cab marker lights on 2006 Peterbilt 379 ... I'm working on a 2005 Peterbilt 379 vin. ***** caterpillar 6NZ76707. The cruise control isn't working found the service brake is showing it's ...The driver's courtesy light is located on the steering column and the passenger's footwell light is located on the lower right dash panel. There is also a courtesy light in the lower portion of each cab door. The courtesy lights activate when a door is opened or with the dash switch. See Fig. 5.5.

Nov 6, 2014 · Work back from the lights and disconnect harness plugs as you find them. Head lights off, one turn signal and other lights on. The turn signal power is for testing your test light as you work back to find power then work forward to find open circuit. Also make sure the bulbs are grounded.

Truck Repair I have a 2003 379 Peterbilt that the dash lights will not …I have 379 pete and its giving me a hard time. Electric issues, the alternator is brand new and was checked to be working but the truck still runs out of electricity every certain number of milles. Naw there is no lights on the dashboard and the dim lights switching seems to be having problems too. Its a nighmare, help!!!!!1 0 Nov 19, 2018 0 Have a 94 Pete 379 that the dash lights quit working. The panel light fuse is good. The relay is clicking and all the outside clearance lights come on with the switch. Each gauge light socket has a green wire #253 (+)and a black wire #239 (-) The ground wires all test continuity to the frame.4. 0. Apr 30, 2015. Arena WI. 0. What I have is 07 379 having wiring issues. Starting with the basics im running single bucket headlights along with the led light bar as my front signals. I have 2 round double faced ones off the mirror as turn signals. and for the rear I have 4 in my center panel wired as just running lights and the mud flap ...The second is that the gauge panel has a relay and a fuse. These are usually located behind the dash panels on the center of the dash, sort of above where the radio would be. The dash panels are easily removed by popping the trim off with a small screw driver, then there are torx head bolts beneath. The kick panel on the drivers side may also ...'06 379 Peterbilt with a C-15 MXS 550hp, 200gph FASS, high flow mufflers, fuel harness, shimmed fuel pump, crankshaft balancer, Bully Dog Big Rig downloader, Bully Dog exhuast manifold, Spinner II bypass filter , a big Detroit Radiator, custom built Lipe clutch, Schaeffer's synthetics in all boxes, and a 18 speed tranny. '06 53' Utility 3000R with a Carrier unit hanging on the nose.Nov 29, 2017. About a 2 weeks ago all my instrument panel lights quit working. I …4. 0. Apr 30, 2015. Arena WI. 0. What I have is 07 379 having wiring issues. Starting with the basics im running single bucket headlights along with the led light bar as my front signals. I have 2 round double faced ones off the mirror as turn signals. and for the rear I have 4 in my center panel wired as just running lights and the mud flap ...

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Feb 11, 2014 · I had tried when I first woke up that morning, and found out that they weren't working, to turn the truck off and then started it again thinking maybe it was just a small glitch and it would fix itself, it didn't work at that time, but the difference later when I was fueling was that the truck was off for about 30 minutes while fueling before ... There should be a light on the dash which either goes off when the glowplugs are ready or a light will turn on when they are ready. It is only after that activity that you will turn the Key to Start. Since Diesels take more power to Start, there are 2 batteries. As with a single battery system, every connection must be clean.For 1986-2007 Peterbilt 379 Instrument Panel Light Bulb 67787CG 1987 1988 1989 (Fits: Peterbilt) $13.57 30Pcs T4.7 Neo Wedge 5050 LED Car Panel Gauges Lamp Climate Control Light Bulbs (Fits: Peterbilt) I've been having problems with the Peterbilt in my sig. Some the gauges from time to time go crazy. :crazy: They go back and forth between zero to pegged out with the red idiot light in each gauge coming on when the gauge gets to red zone, and with the low air buzzer going off. The gauges affected: both air pressures.MORE DASH LIGHT HELP HERE https://www.youtube.com/watch?v=O-cIxHhObdE&t=20sHELP IN DECRIPTION BELOW ALSOAuto Repair Videos: How to fix your Dash lights that...Sep 12, 2023 · September 12, 2023. The Peterbilt 379 is a heavy-duty truck produced from 1987 to 2007. It was available in various configurations, but all models had one thing in common: an array of warning lights on the dash. Peterbilt 379 Dash Warning Lights are there to alert the driver to potential problems with the truck, and they can be very useful if ... 2006 Peterbilt 379….dash lights, radio, headlights turn off and on flickering while driving down road. ... Working on a 1998 Peterbilt 379 with 3406E. And I cannot ...C. cdwood388 Discussion starter · Jul 7, 2015. I have a 99 Peterbilt 379 and when I turn on the right blinker it makes the brake lights flash on both sides of the truck and trailer, but left turn signal and brake lights work fine otherwise. When the right blinker is on and you push the brake pedal the warning lights on the dash and the little ...Source - Fiber Optic Light 8905579. Part# 8905579 OLD# -. In Stock. Ships Today. Skip to the end of the images gallery. Skip to the beginning of the images gallery. Price $267.43. Add to Cart. 0:00 / 3:16 Dash lights Do not Work Easy Common fixes Lisa & Richard … ….

Step 2. Check for corrosion. Corroded wires can lead to problems like alarms going off without cause or dashboard lights flashing on and off uncontrollably. Check for leaking around the electrical panel, which could be coming from the windshield or the pass-through holes that feed the wires into the electrical panel. 14 Mar 2019 ... The dashboard on your car tells you lots of important information, so dash lights not working are a problem. Learn more about what could ...2006 peterbilt low air buzzer and flasher clinking sound not working and how to fix it.Peterbilt Forum > Dash Lights not working Discussion in 'Peterbilt Forum' started by ... I do not have dash lights on my 378. There is no power to the fuse.The Peterbilt 379X was only in production from 2004-2006 with an estimite of only 2000 units produced and was geared towards owner operaters. Special Edition 379X only came in solid colors with chrome accents which included chrome front fenders and silver trimed dashboard. This 379X model was only offered with a caterpillar engine …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Dirks1494 - Peterbilt 359 Dashboard Fiber Optic Light Strip quantity. Add to cart. SKU: Dirks1494 Categories: ... Peterbilt 379 LH Sleeper Door Skin, No Vent $ 147.00; Set the parking brake, then move the auto. trans. shifter into Neutral position. Get under the dash and rotate the neutral safety switch clockwise as far as it will go. Then move the shifter into the Park position, and your switch should be set. If the backup lights don't come on now when the shifter is put into Reverse position with the ...Dec 14, 2011 · 8. 0. Dec 29, 2011. columbia, tn. 0. I found that small light at a chrome shop. It came with the harness and chrome cover for it. As far as the dash light tape, i just disconnected mine and replaced them with two chrome 5 led strip lights. I attached them with 3M double sided tape at the top edge of switch panel. Dec 6, 2014 · Tail lights and dash lights are connected through the fuse. Sounds like your fuse is blown. This is a standard thing in all cars (at least before Auto Light controls) When the dash goes dark you know you are driving without tail lights. 2021 Tundra 4x4 SR5 6.5 ft bed. 86 Hi-Lux 270,000 miles - Sold. Peterbilt 379 dash lights not working, 1997 379 at times when using lights the headlights are stuck on high, dash lights don't work and rear trailer clearance and tail lights don't work. I've unplugged hopper cord to eliminate a trailer short and headlights still on high only and dash lights out. It will probably work 8 out of 10 times, then act up. Where do I start?, Peterbilt 379 Dash Assembly on HeavyTruckParts.Net. Easily find what you need from 2,406,482 parts available. ... LIGHT SWITCH, ENGINE BRAKE SWITCH, FAN, WIPERS, WINDOW, AXLE LOCK, PTO, AXLE LOCK. DOES NOT INCLUDE DIMMER KNOB ID: 17-02942. Create Estimate. Part Info (877)238-5030 Request Info., Use a test light to see which part of the plug in is flashing. Once you have established that, just keep plugging the other end of the wire into the trailer plug, until you get the left turn signal flashing on the trailer. Then repeat the process for lights etc. You can also take the plug-in apart on the trailer., Windows only: Software developer Elie really digs Merlin Mann's (10+2)*5 dash, which breaks hours into 10-minute bursts of plugging away at one thing with two-minute breaks. Elie's Procrastination Killer app helps you time and controls thos..., Nich1019. Diesel Technician. Vocational, Technical or Tra... 159 satisfied customers. I have a 2004 Peterbilt 379. When the marker light switch is. I have a 2004 Peterbilt 379. When the marker light switch is turned on, cruise control shuts off along with it. Some of the marker lights will blink with … read more., 6,316 satisfied customers. 2016 Peterbilt 567 Cummins vin 1xp-cd49x-0-gd358063 Engine. 2016 Peterbilt 567 Cummins vin 1xp-cd49x-0-gd358063Engine brake not working. When the button is pressed the light for the engine brake … read more., Oct 1, 2023 · Download Article. 1. Turn your vehicle and headlights on. You don’t need to start your car, but you do need power running to the lights. Put the key in the ignition and turn it to the “on” or “accessory” position. Then, turn on your headlights. 2. Locate the dimmer switch for your lights. , The Takata airbag recall back in 2013 occurred after Safety Restraint Systems (SRS) warning lights started turning on and flashing on the dash in a number of vehicles. Tests revealed that the airbag systems in particular vehicles could rupt..., Dash light on 2006 Pete 379. Discussion in 'Peterbilt Forum' started by Jelly47, Aug 24, 2019. Aug 24, 2019 #1. Jelly47 Bobtail ... When I stop and shut the truck off and start it again the computer goes thru it's deal and they work again for a while. This does not affect the speedo, tach, clock or susp load gauges. Could it be a bad relay?, Spent a few hours today trying to figure out why the flashers or turn …, 1997 379 at times when using lights the headlights are stuck on high, dash lights don't work and rear trailer clearance and tail lights don't work. I've unplugged hopper cord to eliminate a trailer short and headlights still on high only and dash lights out. It will probably work 8 out of 10 times, then act up. Where do I start?, Nov 28, 2017 · 30,692. Nov 1, 2014. Injun. I've got an '02 379. Dash/instrument panel lights are out. Changed dimmer switch, and they came on. Last night I hit my parking brakes, and out they went. This morning they came on. Till I released my parking brakes. , Jake brakes wont work. 2003 pete 379 c15. Cat told me to unplug the two wire connector to the micro switch and use a - Answered by a verified Technician ... Hello, I have a 2003 Peterbilt 379 with a C15 6nz. We bought the truck needing a computer. Had caterpillar set parameters on the ECM, and first day worked fine. ... 1990 pete 379 no …, Step 1: Locate the dimmer switch. Start with locating the dimmer switch for the dashboard lights. Tip: If you are having difficulty locating it, refer to your vehicle’s owner manual. Step 2: Adjust the dimmer switch. After locating the dimmer switch, turn the key to the second position and turn on the headlights., Step 1: Locate the dimmer switch. Start with locating the dimmer switch for the dashboard lights. Tip: If you are having difficulty locating it, refer to your vehicle’s owner manual. Step 2: Adjust the dimmer switch. After locating the dimmer switch, turn the key to the second position and turn on the headlights., Get the best deals on Instrument Panel Lights Interior Light Assemblies for Peterbilt when you shop the largest online selection at eBay.com ... 4x LED Blue Dashboard Instrument Panel Light Bulbs for 07 Peterbilt 379,Option 1 (Fits: Peterbilt) ... 50x T5 B8.5D LED RGB Car Instrument Panel Dash Light Bulbs Indicator Accessories (Fits: Peterbilt ..., when we leave the truck sitting for 15-30 min and turn it back on, none of our gauges work. no RPM, no MPH, no oil pressure, no coolant. the air pressure works though. when it happened the first time, we tried turning the truck off and on every few min, multiple times, it didnt fix itself. the screen shows a check engine and an abs light., When it blows it kills the right brake light on the tractor as well. But the brake lights work fine if you replace the fuse and don’t use the turn signal. I pulled all the turn lights off found no issues. Unplugged each one individually looking for a short in the light itself. Found nothing changed., Jan 31, 2018 · Most likely the solder broke on the plug going into tach. Mine would do the same thing, ended up cutting the tach in half resoldered and gorilla taped it back together. Same here. I took the time to pry the bezel open on the back side. Ended up breaking the glass. Local glass shop cut a new piece for $10. , 18) back - up light switch 19) daycab ad / loadlights 20) sleeper ad / loadlights - 48" / 63" high roof 21) fog lights 22) cab door locks 23) remote keyless entry relay - optional 24) cab dome light / door lamps / door jamb / alarm 25) cab footlights / cigar lighter / power point / b - panel power point , Got a weird one, we have a blinker issue. Neither right nor left blinker, nor hazards, are working. It is not a fuse issue, checked both flasher, and blinker fuses. SOMETIMES they do work, majority of time they do not. Sometimes they flash ONCE then stop flashing. No lights on dash when they are not working. No sound (our blinkers beeep when ..., My 2007 379 peterbilt taillights aren't working but turn…. Okay, Here is the schematic for the parking light system. The parking lamps are all tied together. So if you are getting parking (running) lamps in the front and the sides then it is an issue in the chassis harness between the side markers and the rear tail lamps., 4. 0. Apr 30, 2015. Arena WI. 0. What I have is 07 379 having wiring issues. Starting with the basics im running single bucket headlights along with the led light bar as my front signals. I have 2 round double faced ones off the mirror as turn signals. and for the rear I have 4 in my center panel wired as just running lights and the mud flap ..., My A/C compressor clutch won't engage. Everything in the control circuit is working fine. When I flip the A/C switch on the dash the A/C relay contacts engage. I confirmed with a test light that the A/C relay is getting power from the fuse on the two pins where it should, pins 86 and 30., Feb 28, 2020 · When it blows it kills the right brake light on the tractor as well. But the brake lights work fine if you replace the fuse and don’t use the turn signal. I pulled all the turn lights off found no issues. Unplugged each one individually looking for a short in the light itself. Found nothing changed. , Nov 6, 2014 · Work back from the lights and disconnect harness plugs as you find them. Head lights off, one turn signal and other lights on. The turn signal power is for testing your test light as you work back to find power then work forward to find open circuit. Also make sure the bulbs are grounded. , Jan 6, 2018 · Check that relay. Take out the far left dash panel and the relay is in there, there are 2 in there back to back. Small one closed with the key and energize the big one that power all the acc. You can change it, just hard to reach, probably loose a little skin but that is where you problem is. , My left side low beam headlight does not work. The headlight is good. I have tested the wire all the way back to the plug under the bumper near the front tire. ... My 06 379 Peterbilt the dim lights, dash lights, & all trl markers intermintally all go out but still have high beams. Does not blow fuse no power at fuse.comes in and out., The weight of a Peterbilt truck varies depending on the model that is being reviewed. A Peterbilt model 379 heavy-duty truck from 1997 has a gross vehicle weight rating of approximately 46,000 pounds, while the Class 8 Peterbilt 587 weighs ..., Dec 18, 2022 · The Peterbilt 379 dash warning lights may indicate a problem with the vehicle. If one or more of the warning lights are lit, take the vehicle to a mechanic for inspection. The warning lights may also indicate that the vehicle’s airbags are about to deploy. If you do not know what the specific warning light means, consult your owner’s manual. , 97 379 pete with 3406e. Electronic gauges started flickering from zero to passed high mark for a while at the same time the acc relay behind the left dash panel would click in sequence with the gauge needles. Discovered I was loosing power to ignition side of relay. The truck is equipped with a battery discharge alarm that goes off at the same ..., My A/C compressor clutch won't engage. Everything in the control circuit is working fine. When I flip the A/C switch on the dash the A/C relay contacts engage. I confirmed with a test light that the A/C relay is getting power from the fuse on the two pins where it should, pins 86 and 30., Apr 28, 2023 · The Peterbilt 379 dash warning lights may indicate a problem with the vehicle. If one or more of the warning lights are lit, take the vehicle to a mechanic for inspection. The warning lights may also indicate that the vehicle’s airbags are about to deploy. If you do not know what the specific warning light means, consult your owner’s manual.