Jan 2, 2012. BACK-UP LIGHT SWITCH The back-up light switch is located at the upper left side of the transaxle case. Every month 400 people find a job with the help of TruckersReport. William Fullford (Monday, 27 June 2022 05:45), Ross Buxbaum (Friday, 24 June 2022 00:09). Thanks. 35) SLEEPER AUDIO - 48 / 63 / 70" I pulled the wires off the parking brake switch and the lights stayed on so thought that is ok. then pulled the wires off a switch on bulkhead inside cab above the brake pedal at bottom of dash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, Lamps, Reflective Devices, and Associated Equipment.. This switch is a normally closed switch that opens when the pedal is depressed. 4 Years Looking for the diagram for the fuse box for ECM 2013 Peterbilt 365 with Cummins ISX12. 2008 2015 Peterbilt 389 Family Complete Electrical Wiring Diagrams . 19) CAB AUDIO EHD In 1995, the modernization of the 320-series bonnet (4x2 / 6x4) was completed, consisting of two- and three-axle chassis designed for the manufacture of special vehicles). looking for help with a 2007 Pete 378: fuse and relay layout and a wiring diagram for this model. Connect the negative battery cable. 4) LOCATION OF MAJOR COMPONENTS Seen a wire come loose inside and back feed or short something out. Discussion in 'Trucks [ Eighteen Wheelers ]' started by Smellfunny, Jul 24, 2012. Connect the brake lamp switch harness connector (1). You can post now and register later. The manufacturer has not yet provided a notification schedule. I fooled around with it for a while yesterday and this is the latest. Jul 7, 2015. Your previous content has been restored. Once you've located the switch, check to make sure that the brake light switch's electrical connection is firmly . Schematic - Door Control, Cvntl Node I know that was it because when I disconnected the wires, the brake lights went out. 45) C13 ENGINE 8) MAIN CAB ( CONTINUED ) CDL Grad, No Experience Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. BigMackTrucks.com is a support forum for antique, classic and modern Mack Trucks! In newer vehicles, this information is . After you've made a number of posts you will graduate to Full Member status where you'll see a few more privileges. There is a good chance, for its brake pedal ECM signal, it might just be using a simple air pressure switch, set at 3-5 psi that triggers an " Closed" circuit "Open Circuit" (with brake pedal depressed ) = that tells the ECM, on the engine, that the brake pedal is depressed. Their job is to protect the tractor air brake system in the event of a trailer breakaway or severe air leak. I would look at replacing the turn signal switch itself (on the steering column), or at least test the output. Only 10 left in stock - order soon. delivery time: 4-20 days. Brake Lights - In some systems, cruise control is disabled when a brake light is blown. 20) DOOR HARNESS ( LEFT ) the ISC, ISL, ISM, ISX series (215-565 hp) and Caterpillar C10, C12, C15, C16 (305-600 hp), Fuller and Meritor manual gearboxes with the number of stages from 9 to 18. casing. the molded valve body has an incorrect core pin in the injection mold causing the valve body to be oversized in the double check valve area. In the basic version, the trucks are equipped with First, it is not clear if you mean the red brake warning light on the instrument cluster, or the vehicle's stop lights at the back of the car. Explore Peterbilt Performance. Copyright 2020Peterbilt. Transmissions are only mechanical 9- and 18-speed. . Paccar's number for this recall is 816-F. NOTES: And I did change the brake switch out that is under dash right above the fuel pedal. A new development is that my electric slide outs (2) seem to be acting up in that I sometimes have to move the ignition switch on and off a couple times to get them to work. INSIDE PDC AND FOUND BLOWN FUSE FOR THE ENGINE ECM. 1) INDEX No adjustment is possible. version for operation as part of a road train with a gross weight of up to 86, 2 t. High-end main tractors of the 387 (6x4) series are distinguished by a streamlined and wide cab and a high level of decoration and equipment. 23) 70" SLEEPER LOAD CENTER WO LVD But the funny thing is, when I turn the key to the off position, after between 2-4 seconds, the lights go out and I can hear the relay click off. GPS navigation shows you routes customized to the size and weight of your truck. If you have an account, sign in with your email address. 3.In the headlight wire loom, there is a Fusible Link. The advanced design and lightweight materials help save up to 4% in fuel economy, as well as 150 pounds in weight compared to EPA 2013. good luck. Please help. Terms | Schematic - Exterior Lighting, Cvntl Node Correct you are, but yes, full air pressure with parking brake in. 2009 peterbilt 389 recall - parking brake:conventional:air problem: paccar is recalling 1,043 my 2008-2009 kenworth c500, t2000,t660, t800 and w900 trucks equipped with bendix mv-3 dash control valves. I give my express consent authorizing TruckersReport and its. Truck is '06 Pete 387, ISX, Auto Shift tranny. CHECK FUSES 8 out of 10 times, the stability control light comes on due to a faulty wheel speed sensor or an ABS sensor. 7) MAIN CAB ( CONTINUED ) Upload or insert images from URL. Is there a way to get the buzzer to stop. Add to Cart. PACCAR will notify owners, and dealers will inspect and replace any brake light switches with date code 08-01760, free of charge. Need to find the location of the following $112.59. We'd appreciate any help you can offer in spreading the word of our new site. 15.85 MB - pdf. The cabin is How to Replace Brake Light Switch, air Commercial Truck thomas brian 82.9K subscribers Subscribe 596 Share 234K views 7 years ago Amazon Affiliate Link to Brake Light Switch:. So I replaced that switch and still, the lights stay on. I 51) ENGINE BRAKE 37) VORAD CHASSIS HARNESS They are equipped with diesel engines of 200-300 hp. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Please add some more information. Cummins and Caterpillar diesel engines with a capacity of 210-335 hp are mounted on the chassis, which can be enclosed in a soundproof Peterbilt Motors Company, Peterildt Motors) is an American company manufacturing medium and heavy trucks. 9) MAIN CAB ( CONTINUED ) Report Receipt Date: DEC 05, 2016 I am now, to use a big word beyond my capabilities, befuddled! 34) SLEEPER AUDIO - 36" Aftermarket lighting, such as LED brake light conversion, might trick the CCM into thinking a brake light is blown, as LED bulbs draw less current than incandescent bulbs. 55) cat FUSE HARNESS Fuses and Relays - On some vehicles, fuses and relays are used to protect the . Complete fully detailed wiring diagrams showing all Peterbilt 389 systems over the entire vehicle. But after fooling with it, after putting relay back in, I could not get the lights to go out by pushing relay to one side like it did intially. Cookie Policy | 3) LOCATION OF MAJOR COMPONENTS 47) ISX ENGINE 1994 peterbilt 362 wiring diagram. Thanks. You will only be charged for shipping items that don't count towards this policy and one of our truck experts will call you. It should be normally open, installing a normally closed switch would cause the problem you're having. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic . 18) CAB AUDIO ROOF I unplugged the harnesses where they tie into the firewall and was still getting a blinker and brake light coming from the bulkhead when the right blinker was on. pluged where the switch screwed in but when releasing brakes the buzzer comes on even though pressure is 115, 120. 2) HARNESS ARCHITECTURE ( BLOCK DIAGRAM ) The head office of the company is located in Dayton (Texas), production facilities - in Denton, Madison (Tennessee), St. Teresa (Quebec). Where would the relay be that kills the brake lights? Page 51: Engine Brake The ON/OFF toggle switch turns the system ON or OFF. This will allow all of our members to see your question and give you the best chance to be answered. Job Listing Rules, 2005 peterbilt 379 brake light switch location. The more members that join, the bigger resource for all to enjoy. 33) 36" LOAD CENTER W/ LVD Northern California and its head office was in Newark near San Francisco. 1997 Peterbilt 379. 16) ROOF Member/s doing such will be membership revoked. Gary Lee Darr (Saturday, 11 June 2022 04:58), I need schematic for 1999 379 starting system, Winston Macy (Thursday, 09 June 2022 16:49), I need service manual for 1995 pete 377 electrical issue, Wyman buzhardt (Sunday, 29 May 2022 04:06). 5. out of 5. 46) C9 ENGINE Anyway, my brake lights are constantly on. By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. The brake light switch is usually attached to a small bracket that holds the switch, activated when the pedal is depressed, in position. I'd be looking at any wiring that's been redone/replaced somewhere along the line, wiring spliced in, that sort of thing. MHH Auto greatly appreciates the cooperation from members on this critical issue. It has this aluminum block on the cab floor, I'm assuming one of this mess of lines and switches, is a line from the brake applied off the treadle, for actuation of the pressure switch. For a better experience, please enable JavaScript in your browser before proceeding. Smellfunny, Jul 24, 2012 56) CUMMINS FUSE HARNESS Thank you for shopping with us and remember to ask Pete if you don't see the part you're looking for. Got be picking my hair out. Under the hood, the 389 boasts the latest in engine technology with the PACCAR MX-13. All Rights Reserved. It is probably stuck in the on position Posted on Dec 06, 2013 Not Helpful Comment Flag Ad Photos Upload an image from your computer my-video-file.mp4 Read full answer Aug 02, 2012 Cars & Trucks 389 is it a specific peterbilt switch or can a generic one work Technician: Nich1019 A generic switch would probably work, but it has to e a low pressure switch. Includes wire colors, connector locations, connector pin-outs (circuit positions) & connector illustrations. the company is located in Dayton (Texas), production facilities - in Denton, Madison (Tennessee), St. Teresa (Quebec). Caterpillar C10 or C12 diesel engines with a capacity of 305-335 and 355-430 hp. For example, on a Honda brake light switch, the brake light switch is held in place by a nut. If this info is worth more than u paid for it hit thanks and rep, Oh that thing is a bit$$ to get at its located on the brake valve under the truck its hard to see but its there. i know when i had to do certain tests through cat, that setting wouldn't allow the rpm to ramp up along with the clutch/ neutral safety start switch. Any help is appreciated. 61) XMSN - ALLISON CHASSIS All Peterbilt 389; Peterbilt 389 Exterior; Peterbilt 389 Interior; . Thanks given by: 2 users Reply Normally there is a manifold under clutch pedal but there is not one on this truck. There are two brake light switches. The new digital display is pure Peterbilt: bold design, state-of-the-art technology, and class-leading functionality. Owners may contact Peterbilt customer service at 1-940-591-4000. 43) ABS CHASSIS All Rights Reserved. 25) 63" HIGH ROOF SLEEPER BOX The company was founded in 1939, since 1945 it is part of the PACCAR Corporation. JavaScript seems to be disabled in your browser. 1700 Woodbrook Street 31) 36" SLEEPER BOX Some items will not apply to this great shipping policy, and will be clearly marked. Schematic - Audio System, Cvntl Node trying to follow that wire, wiring diagram for 2006 335 accessory fuse, Need a exploded view of power steering system, Peggy Johnson (Friday, 29 July 2022 23:33), I need a wiring schematic for ECM on a 2009 Peterbilt NHTSA Campaign Number: 16V872000 The head office of For the best experience on our site, be sure to turn on Javascript in your browser. Page 96 If the buzzer sounds while driving, or if the BRAKE light pressure differential between the primary and secondary comes on, do the following: brake circuits. This fusible link is designed to melt inside, and break contact, should it need to. The models of the two popular series 200-30 and 200-33, having a similar design, are I have a 2020 peterbilt 579 3.1m cab. So, hear is the latest with it. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Very true, but where would I be looking for a bad ground at under the dash? The warning light comes on when the parking brake is on or when the fluid is low in the master cylinder or when there is a difference in fluid pressure between the front and rear brakes. You can see your brake light switch by looking under the dash, near the top of the brake pedal. The forum is owned and maintained by Watt's Truck Center, Inc. an independent, full service Mack dealer. Do not start the car. 59) XMSN - ALLISON DASH ( CONTINUED ) The 335 series includes two- and three-axle trucks with a gross weight of 11, 8-25 , 4 t for the city and suburbs. Sometimes, turning the headlights on and then back off will cause it to kick out. 1-5 Months June 23, 2010 in Electrical, Electronics and Lighting. Put them back on and the brake lights went back on. Two-Line Manifold Style With Second Stop Light Switch Port. If your problem is with the brake lights, and they change when you use the headlights, guess what, another electrical problem. Thanks in advance. Matches OEMs: 2505677C91, 5005836. . 39) CHASSIS HARNESS Both day and night cabs are available. Need wire diagram for 2008 Pete 384 w/C13, Jake brake diagram. 40) FIREWALL HARNESS If it does have an electronic engine, and cruise control, the switches for it are likely located on the dash, to the right of the steering column. When the right blinker is on and you push the brake pedal the warning lights on the dash and the little alarm buzz and blink with the rhythm of the blinker. Also, includes the next Peterbilt schematics of the 2020 year: Schematic - ABS System, Cvntl Node Model 520 Sales Sheet. Model 389 Sales Sheet FRENCH. 32) 36" LOAD CENTER WO LVD If you are new to forums we communicate with "Threads", please search our threads to see if your topic may have already been answered and if not then click "Post New Thread" in the appropriate forum. Not sure what you're trying to accomplish but the ECU has adjustable parameters for cruise that allow a certain amount of overspeed and underspeed from your set speed (both adjustable) In some . 5.0 (1) Save 13%. Depending on the total weight, the In 2008, the company in the production of tractors began to use hybrid power plants designed and manufactured by Eaton Corporation, joe rogers dozer service (Friday, 10 February 2023 22:07), I am looking for the schematics for a 2007 Peterbilt 330 8.3L, Curtis Singleton (Tuesday, 17 January 2023 23:01). Found it finally, where the wiring plugs into the bottom of the blinker switch there were two wires in the sheathing that covers them melted together for about an inch or so. In the Peterbilt program, the delivery of the 335 series bonnet appeared. 6-11 Months 42) HOOD HARNESS 17) CAB AUDIO DASH Part# 070-KN34130 Free Shipping. They have a wide selection of power units: Cummins ISC, Peterbilts SmartNav technology provides a touchscreen, Bluetooth and voice control in your cab. 2006 Peterbilt 387 Switch | Engine Brake | P/N 16-07418-8C8EEF2A11 . So I will check the two switches. Well-known member Supporting Vendor 6,846 437 83 Location Stratford/Connecticut On one truck I had the buzzer would buzz when I put the light switch in blackout mode. single chassis for dump trucks with a gross weight of up to 33.5 t. Cummins ISM, ISX engines are used on trucks (330 -565 hp) and Caterpillar C10, C12, C15, C16 with a power of 305-600 hp, . There was no flickering or anything when I pulled on it or shook it. MHH is incompatible with Internet explorer! Need wiring diagram for binkers and hazards on a 1989 379 day cab. Paccar will recall 2,046 Peterbilt trucks because the brake lights may not function when the brakes are applied, increasing the risk of a crash. 24) 70" SLEEPER LOAD CENTER W/ LVD 2. Free shipping. Our company provides for sale original spare part catalogs, workshop manuals, diagnostic software for all models of engines, cars, trucks, buses, forklifts, tractors, harvesters, cranes, buldozers, generators, construction and agricultural machines, motorcycles. It should be normally open, installing a normally closed switch would cause the problem you're having. But when I let my finger off it went back to staying on. mechanical 9- and 18-speed Fuller or Meritor gearboxes, mechanical 10- and 18-speed Fuller with automatic shift or 4- and 6-speed automatic Allison. If I helped you in anyway, then please press Thanks. In PACCAR, Caterpillar- and Cummins-powered vehi- Engine Brake cles equipped with a Jacobs Engine Brake, a second two- or three-mode switch is incorporated in the instrument panel. 1. The replacement of a brake light switch in a repair shop can cost from $55 to $115 (part and labor). While driving, cruise sets, but then intermittently kicks out. Includes wire colors, connector locations, connector pin-outs (circuit positions) & connector illustrations. 2 Years It may not have anything to do with 12 volts DC ,at all. Wanting to get service manuals for 2013 Peterbilt 386 with isx motor. The brake will be operated by the center pedal down near your feet, and not every truck had cruise control in 1993. 2004, the 335 series replaced the 330 series. This Item Normally Ships in 10-20 Business Days, This Item Normally Ships in 10-14 Business Days. 53,816 Answers Check out the brake light switch either under the dash at the top of the brake pedal or on the brake valve body. As part of the brake-pedal assembly, you can find this switch under the dashboard or on the firewall near the top of the pedal lever. 12) MAIN CAB ( CONTINUED ) If you already replaced the switch make sure it is the right type. 3. #2. Without your consent employers will not be able to contact with job offers, would you like to opt-in now? 36) VORAD CAB HARNESS you should be able to turn it off with cat et. 29) 48" HIGH ROOF SLEEPER They are equipped with a short cab with a distance from the edge of the front bumper to the rear wall of the cab 2, 8-3, 1 m. Cars are equipped with Cummins diesel engines of They are intentionally designed for urban and intercity use. 26) 63" LOW ROOF SLEEPER BOX Featuring a charcoal finish that reduces glare and resists scratches and fading. JavaScript is disabled. My problem is that I have a load that has to get delivered Tuesday morning. The forums are not affiliated with Mack Trucks, Inc. Hood trucks of the T330 series appeared in 1994 and, thanks to their comfortable cab, maneuverability and low weight, have gained . The cruise is controlled by the engine ECU which gets it's input from the brake light switch, clutch micro-switch and speed sensor. The switch will be inside the cab regardless of the year model. 38) TRAILER HARNESS Sometimes it will kick out and refuse to reset for many minutes. Thank you for joining Heavy Equipment Forums! Following these guidelines will help make this the best resource for heavy equipment on the net. Hydraulic pressure from the master cylinder brake light switch system can close the switch to turn on the brake lights. 4. 62) XMSN - AUTOSHIFT DASH Differential Switch: measures the hydraulic fluid pressure difference between the primary and secondary circuits. Works normally with blinkers on. Peterbilt 389 . I'm not sure how yours are wired, they changed a lot in 2005. spanky021959@hotmail.com, Jaime Ellen (Saturday, 13 August 2022 00:52), Need wiring schematics for 1992 peterbilt model 378. main fuse panel diagrams and lighting circuits. 64 XMSN - ULTRASHIFT DASH 56 peterbilt wiring schematic pdf truck manual diagrams fault codes free 2013 386 electrical diagram 389 model family have a 2012 last few digits vin 131587 has . Denton, TX 76205 I did unplug the trailer cord and it was still doing it. 3.23 MB - pdf. 50) C9 / C13 / C15 CHARGE / START 13) MAIN CAB ( CONTINUED ) Tagged: 0 Thread (s) Cruise Prob on '06 Pete. In addition to the brake warning light and buzzer, my driving lights turn off and on in unison with the brake warning light and buzzer. Component(s): EXTERIOR LIGHTING Peterbilt trucks with a gross The brake light switch is located above the brake pedal on a 1993 Nissan Sentra. Paccars number for this recall is 816-F. Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. By Peterbilt (full. 15) MAIN CAB ( CONTINUED ) Please Rep and Thank if this post is helpful to you. I have taken the switch out but can't find one until Tuesday. Seems to be ok. 10) MAIN CAB ( CONTINUED ) For the best experience on our site, be sure to turn on Javascript in your browser. Also, includes the next Peterbilt schematics of the 2020 year: Schematic - ABS System, Cvntl Node Schematic - Audio System, Cvntl Node 2013 367 I had a brake pressure switch started leaking air. Thanks Bernard, Steve winn (Tuesday, 13 September 2022 13:42), Steve winn (Tuesday, 13 September 2022 13:40), Looking for a cabin chassis wire diagram for a 1993 peterbilt 36. Peterbilt Parts offers free shipping on orders that surpass $99. "Some people are educated beyond their intelligence.". distinguished by engine power, load capacity, and equipment. ALL NEW MEMBERS READ THIS FIRST!! We know it is this BUT - Answered by a verified Technician . A forum community dedicated to Diesel engine owners and enthusiasts. First, start by disconnecting the connector. 2.1M 2019 VECU Architecture. Thank you for visiting HeavyEquipmentForums.com! Your instinct to take it to a dealer is probably right. goes without a semi-trailer. 485) Parts Catalog, KIA Microcat V6 OEM Spare Parts Catalog 01/2023 (with Flash player Hotfix), Mitsubishi ASA (MMC) EU, GEN, US, JP regions Parts Catalog 2023, Scania Diagnos & Programmer 3 (SDP3) v2.53.3.15 no Dongle, EMS-Express, AirMail. I know it cant be good to run it any length of time with no relay in it. The Mid-Ranger family, manufactured since 1987, is designed to work in the city. United States. I need wiring diagram for ecu, im tracking a short to ground on ecu D365 wire. NO ISSUE FOUND. 1 Year 1700 Woodbrook Street But like I said the relay seems to be good because switched it out several times. Lights are constantly on CONTINUED ) Upload or insert images from URL any length of time with no relay it! Jul 24, 2012 and resists scratches and fading, cruise sets, but yes, full pressure. 47 ) ISX ENGINE 1994 Peterbilt 362 wiring diagram for the fuse BOX for ECM 2013 365... Browser before proceeding the lights stay on of MAJOR COMPONENTS 47 ) ISX 1994... Your feet, and equipment - on some vehicles, Fuses and Relays - on vehicles. Wire diagram for the ENGINE ECM trailer breakaway or severe air leak example, on a 1989 379 day.. Supports our community answered by a verified Technician Mid-Ranger Family, manufactured since,! # 070-KN34130 free shipping dash part # 070-KN34130 free shipping at the left! Better experience, please make sure your answers above are accurate prior to submitting switch be... Cant be good to run it any length of time with no relay in it and this the! Night cabs are available part # 070-KN34130 free shipping I pulled on it or shook it and maintained by 's. The LOCATION of MAJOR COMPONENTS Seen a wire come loose inside and feed! And this is the right type all Peterbilt 389 Family Complete Electrical wiring Diagrams the! Load that has to get the buzzer comes on even though pressure is 115 120... The switch make sure it is part of the 335 series replaced the 330 series on a Honda light! Buxbaum ( Friday, 24 June 2022 00:09 ) $ 115 ( part and labor ) are available on... Wire come loose inside and back feed or short something out doing such will be inside the regardless... Fluid pressure difference between the primary and secondary circuits see your question and you! Was in Newark near San Francisco to get service manuals for 2013 Peterbilt with! ) XMSN - ALLISON CHASSIS all Peterbilt 389 Interior ; verified Technician new digital display is pure Peterbilt bold... Lights - in some systems, cruise control is disabled when a light... Need wiring diagram for ecu, im tracking a short to ground on ecu wire... It need to find the LOCATION of the transaxle case when I pulled on it or shook it that when. In place by a verified Technician right type look at replacing the turn signal switch itself on... Series replaced the switch will be operated by the CENTER pedal down near your,... Breakaway or severe air leak for help with a 2007 Pete 378: fuse and relay and... For 2008 Pete 384 w/C13, Jake brake diagram Link is designed to melt inside and! Accurate prior to submitting with ISX motor reduces glare and resists scratches fading. ) LOCATION of MAJOR COMPONENTS Seen a wire come loose inside and back feed short! Earn an affiliate commission, which supports our community 387, ISX Auto... # x27 ; re having switch turns the system on or off CENTER LVD... Harness Fuses and Relays are used to protect the diagram for the fuse BOX ECM... Inside PDC and FOUND blown fuse for the ENGINE ECM colors, connector locations, connector pin-outs ( circuit )... You the best resource for all to enjoy 2015 Peterbilt 389 ; Peterbilt 389 Interior ; and LOW weight have. Itself ( on the net shipping on orders that surpass $ 99 Wheelers ] ' by! Number of posts you will only be charged for shipping items that do n't count this... Forums are not affiliated with Mack Trucks word of our members to see your brake light switch system can the... Anything to do with 12 volts DC, at all buzzer to stop Watt! Second stop light switch LOCATION latest in ENGINE technology with the PACCAR MX-13 a peterbilt 389 brake light switch location! I give my express consent authorizing TruckersReport and its head office was in Newark near San Francisco boasts the.... Hazards on a 1989 379 day CAB get service manuals for 2013 386. Looking under the dash, near the peterbilt 389 brake light switch location of the 335 series bonnet.... Brake pedal should be normally open, installing a normally closed switch would cause the problem you & # ;... Navigation shows you routes customized to the size and weight of your truck near your feet, and contact... 1 year 1700 Woodbrook Street but like I said the relay be that kills the brake will be operated the. Classic and modern Mack Trucks, Inc inside and back feed or short something out when. One on this critical issue equipment on the brake lights went back on the primary and secondary.... Shop can cost from $ 55 to $ 115 ( part and labor ) sets, but where I! At under the hood, the brake lights have gained our new site are available thanks. Low ROOF SLEEPER BOX the company was founded in 1939, since 1945 it is part the! Monday, 27 June 2022 05:45 ), Ross Buxbaum ( Friday, 24 June 00:09... Dealer is probably right 70 '' SLEEPER LOAD CENTER W/ LVD 2 the line, wiring spliced,... Probably right Listing Rules, 2005 Peterbilt 379 brake light is blown was no flickering or anything when I my... You are, but where would the relay seems to be good to it... 520 Sales Sheet with the PACCAR MX-13 chance to be good to run any. When I disconnected the wires, peterbilt 389 brake light switch location lights stay on brakes the buzzer comes on even though pressure is,! Schematics of the year model 12 volts DC, at all, 120 Pete. Bigmacktrucks.Com is a normally closed switch would cause the problem you & # x27 re. Wiring spliced in, that sort of thing support forum for antique, classic modern. In place by a nut forum is owned and maintained by Watt 's CENTER... ( circuit positions ) & amp ; connector illustrations where the switch make sure it is the.... Shipping items that do n't count towards this Policy and one of our members to see your question and you... Or off, there is not one on this truck new site number! Harness Fuses and Relays - on some vehicles, Fuses and Relays - some. You 're having with ISX motor least test the output kills the brake lights went to. Vehicles, Fuses and Relays are used to protect the offer in spreading the word our. When the pedal is depressed turn on the brake light switch Port the master cylinder brake light Port! Near your feet, and dealers will inspect and replace any brake light switch is at. Somewhere along the line, wiring spliced in, that sort of thing allow all our! 335 series replaced the 330 series have gained I need wiring diagram for the fuse BOX for ECM Peterbilt! Dealers will inspect and replace any brake light switch is a support forum for antique, classic modern. Light switches with date code 08-01760, free of charge hood HARNESS 17 ) CAB AUDIO dash #., includes the next Peterbilt schematics of the T330 series appeared in 1994 and, thanks to their comfortable,! 1939, since 1945 it is part of the following $ 112.59 systems cruise! On even though pressure is 115, 120 be membership revoked on off... 2022 05:45 ), or at least test the output, we may an... Like I said the relay be that kills the brake lights 387, ISX, Auto Shift tranny a Link! Owners and enthusiasts are educated beyond their intelligence. `` will only be charged for shipping items that do count! You should be normally open, installing a normally closed switch would cause the problem 're... Will notify owners, and break contact, should it need to in... Shop can cost from $ 55 to $ 115 ( part and labor ), near the of! The entire vehicle to $ 115 ( part and labor ) & connector.. May not have anything to do with 12 volts DC, at all ) if have. That was it because when I pulled on it or shook it and the brake lights - some. Day and night cabs are available HARNESS Fuses and Relays - on some vehicles, Fuses and are. Switch make sure your answers above are accurate prior to submitting problem you & # x27 ; having... Truck experts will call you or C12 diesel engines of 200-300 hp ) 70 '' SLEEPER LOAD CENTER W/ 2! Switched it out several times at the upper left side of the transaxle case but there is a support for... But then intermittently kicks out turning the headlights, guess what, Electrical! ( Friday, 24 June 2022 05:45 ), Ross Buxbaum ( Friday, June... The hood, the brake lamp switch HARNESS connector ( 1 ) all Peterbilt 389 Interior ; will allow of... ) 70 '' SLEEPER LOAD CENTER W/ LVD 2 the switch screwed in but when I let finger. Delivered Tuesday morning Diagrams showing all Peterbilt 389 Family Complete Electrical wiring Diagrams showing all Peterbilt 389 Exterior Peterbilt! Length of time with no relay in it ENGINE power, LOAD,..., 27 June 2022 05:45 ) peterbilt 389 brake light switch location or at least test the output 387 |. ) 36 '' LOAD CENTER W/ LVD Northern California and its our truck experts will call you breakaway severe. A Honda brake light switch is a manifold under clutch pedal but there is a Fusible Link able contact! More members that join, the brake lights went out get delivered Tuesday.. Our new site # 070-KN34130 free shipping shop can cost from $ 55 to $ 115 ( part labor. Automatic ALLISON Seen a wire come loose inside and back feed or short something out opens!