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 . The brake will be operated by the center pedal down near your feet, and not every truck had cruise control in 1993. If you take the 4 bolts out that holds the plate on, there is a little slack so you can wiggle both sides of the plug. Jan 22, 2014. 24) 70" SLEEPER LOAD CENTER W/ LVD Step 1: Plug in the scanner on the OBD-II port under the dashboard. 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. NO ISSUE FOUND. The brake light switch can also be located on the master cylinder. I need a wiring diagram for a 2012 384 pete for the trailer light circuit. Part# 070-KN34130 Free Shipping. 34) SLEEPER AUDIO - 36" Potential Number of Units Affected: 2,046, Entegra Cornerstone Collision Mitigation Recall, 2008-2009 Sterling Bullet 4500 & 5500 Recall. Peterbilt trucks with a gross Fuel system diagram. Do not start the car. 352-789-6701 Store Location 3030 W Silver Springs Blvd, Ocala, FL 34475 (Exit 352 off I-75) Visit Our . Turned out to be a bad ground on the left front blinker housing. 49) ISL ENGINE Need to find the location of the following I am now, to use a big word beyond my capabilities, befuddled! Add to Cart. Brake light switch The part is not very expensive ($15-$45) and can be ordered from a dealer or online. 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:. They are intentionally designed for urban and intercity use. so here i go, Are you checking every thing with full air pressure and parking brake pushed in? There are two brake light switches. 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. Page 52 DASH-MOUNTED FEATURES PART 4: CONTROLS AND DISPLAYS WARNING! Northern California and its head office was in Newark near San Francisco. The switch will be inside the cab regardless of the year model. pluged where the switch screwed in but when releasing brakes the buzzer comes on even though pressure is 115, 120. On the linkage arm on the driver side of the transmission, or its a pressure switch at the tail of the trans. Thank you for joining Heavy Equipment Forums! Includes wire colors, connector locations, connector pin-outs (circuit positions) & connector illustrations. Johnny H (Tuesday, 03 January 2023 21:19), Looking for fuel system schematics / diagnostics for Peterbilt H 357, Neal Brakke (Saturday, 31 December 2022 01:40), Working on a 1995 379. need HVAC component parts diagram. Thanks in advance. Please add some more information. Peterbilt Peterbilt (full. 40) FIREWALL HARNESS The total mass of tractors reaches 23.6 tons, road trains - 56.7 tons. 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. I would check the turn signal switch. Thank you! Differential Switch: measures the hydraulic fluid pressure difference between the primary and secondary circuits. I thought it was the black wire that goes to one of the terminals on the relay, but after pulling it out, putting test light on it and looking at it, nothing seemed wrong with that or the other ones. I would look at replacing the turn signal switch itself (on the steering column), or at least test the output. 1.58 MB - pdf. They are also used to shut off air to the trailer before disconnecting the lines. Pulled it out and they went out again. 05 Peterbilt 379, can someone tell me where the brake pedal position switch is located. Paste as plain text instead, 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.. 42) HOOD HARNESS 54) ISC / ISL CHARGE / START Only 10 left in stock - order soon. 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. Your previous content has been restored. The recall affects certain 2017 Peterbilt 325, 330 . Our managers proceed your order the same day. To reach the switch the driver's door needs to be opened. 2013 367 I had a brake pressure switch started leaking air. 47) ISX ENGINE 13) MAIN CAB ( CONTINUED ) Model 520 Sales Sheet French. When you press the brake pedal, it supplies power to the signal lights at the back of your vehicle to warn other drivers you have slowed. ---Also, first try to replace the bulbs.---Also, if the above two solutions do not work, it could be a wiring problem. I unplugged the bulkheads where all the wiring comes out of the firewall on the truck and I was still getting a blinker from the brake light socket, so that tells me that it's in the cab somewhere. For the best experience on our site, be sure to turn on Javascript in your browser. 22) 70" SLEEPER All Peterbilt 389; Peterbilt 389 Exterior; Peterbilt 389 Interior; . JavaScript seems to be disabled in your browser. former fleet diesel mechanic, former diesel road service mechanic, current diesel mechanic for a navistar dealer - 16+ years as a diesel mechanic, if i can help, i will. But like I said the relay seems to be good because switched it out several times. 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. Please Rep and Thank if this post is helpful to you. 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. 3 Years Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. Includes wire colors, connector locations, connector pin-outs (circuit positions) & connector illustrations. Correct you are, but yes, full air pressure with parking brake in. CHECK FUSES OUTSIDE IN THE PDC AND BATTERY BOX. The brake lights themselves never had an issue and worked fine. 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. Need wire schematic for paccar PP603468 rke system with model 389 harness that's in a 2021 peterbilt 348. 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. Was: $485.98. Paccar's number for this recall is 816-F. NOTES: 51) ENGINE BRAKE Schematic - Exterior Lighting, Cvntl Node Complete fully detailed wiring diagrams showing all Peterbilt 389 systems over the entire vehicle. 17) CAB AUDIO DASH thank you, Loyd Morris (Friday, 12 August 2022 23:48), I need wiring diagrams for 2004 330 peterbilt mainly stoplamp circuit with hydrolic brakes. Door Lock and Keys 19 Remote Keyless Entry (RKE) 20 Climbing Onto the Deck Plate 21 Getting to Your Engine 23 Hood Hold Downs 23 Hood Tilt 24 Hood Hold-Open Device 25 Seats and Restraints 27 Introduction 27 Safety Restraint Belts 30 Tether Belts 33 Komfort-Latch Feature 34 During Pregnancy 36 Belt Damage and Repair 36 Sleeper Bunks and Restraints 4. vehicles). 43) ABS CHASSIS The classic 379 Series bonnet truck for long haul transport was created in the 1960s and modernized in 1990. It allows other drivers to know when you are slowing down. jeffl1107 15.85 MB - pdf. Explore Peterbilt Performance. 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. 2.1M 2019 VECU Architecture. Each company we work with has specific experience requirements for their drivers. 12V 20A Bar ARB 5P Push Rocker Toggle Switch Blue LED Light Waterproof Car Parts (Fits: Peterbilt) $14.47. For the best experience on our site, be sure to turn on Javascript in your browser. 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. 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. Johnathan Murphy (Tuesday, 24 May 2022 20:09). 38) TRAILER HARNESS $192.20 USD. On those years, the ABS got a signal for the brake lamps, the the ABS transmitted brakes on/off to the engine over the data link. weight of more than 11.8 tons are reliable and durable, adaptable to various operating conditions. $112.59. Posted on Mar 29, 2013 Bill Boyd 53816 Answers SOURCE: What is the SAS signal its luninated on the dash. Please Rep and Thank if this post is helpful to you. It has a Cummins engine with 320-485 hp, a 10- to 16-speed transmission, and either a 4-by-2- or 6-by-4-wheel configuration. This manual allows you to find the necessary information for the user, as well as to print out individual pages or the entire text as a whole. 1) INDEX Truck is '06 Pete 387, ISX, Auto Shift tranny. CDL Grad, No Experience Put a new signal switch on the column and it's still doing the same thing, not sure where to go next. Copyright 2020Peterbilt. The head office of Where else could I look to troubleshoot this. 6) MAIN CAB ( CONTINUED ) It's pretty difficult to figure this out without a wiring diagram and I don't want to send you on a wild goose chase. Pulled trolly brake and worked normally. This switch is a normally closed switch that opens when the pedal is depressed. Just throwing this out. I The VIN isn't coming up. NEED WIRING SCHEMATIC FOR 2007 384 PETE CECU CONTROLLER. Save 5% with coupon. Theres only 2 locations it could be. PACCAR will notify owners, and dealers will inspect and replace any brake light switches with date code 08-01760, free of charge. goes without a semi-trailer. 8 out of 10 times, the stability control light comes on due to a faulty wheel speed sensor or an ABS sensor. Discussion in 'Trucks [ Eighteen Wheelers ]' started by Smellfunny, Jul 24, 2012. At the same time, production of the 270 series bonnetless vehicles was discontinued. 44) C15 ENGINE We'd appreciate any help you can offer in spreading the word of our new site. They say that the the only dumb question is the one that is not asked! And I did change the brake switch out that is under dash right above the fuel pedal. 4 Years In the basic version, the trucks are equipped with If the brake lights do not illuminate when the brakes are applied, other drivers will be unaware the vehicle is stopping, which can increase the risk of a crash. The contacts of this brake switch can make poor contact which reduces the current flow to the Cruise Control Servo. In CDL School Now United States. The head office of the company is located in Dayton (Texas), production facilities - in Denton, Madison (Tennessee), St. Teresa (Quebec). 66) XMSN - ULTRASHIFT W/ VORAD XMSN. I know it cant be good to run it any length of time with no relay in it. 362 series cabless, fifth wheel, two-, three-axle tractors (4x2 and 6x4) are in demand by individual drivers. Page 51: Engine Brake The ON/OFF toggle switch turns the system ON or OFF. 1994 peterbilt 362 wiring diagram. Transmissions are only mechanical 9- and 18-speed. In many cars, there is a special procedure to remove and install the brake light switch. 21) DOOR HARNESS ( RIGHT ) ). I have taken the switch out but can't find one until Tuesday. 3.23 MB - pdf. I Have A 2005 387 Peterbilt With No High Beam And Reverse Lights Tried New Turn Signal Switch Head Light. respectively. Need wiring diagram for binkers and hazards on a 1989 379 day cab. Virtual gauges deliver real-time vehicle data. The forums are not affiliated with Mack Trucks, Inc. The 379 series cars have a I need wiring diagram for ecu, im tracking a short to ground on ecu D365 wire. JavaScript is disabled. #2. 18) CAB AUDIO ROOF Laura Smith (Sunday, 10 April 2022 23:59). 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. 2) HARNESS ARCHITECTURE ( BLOCK DIAGRAM ) 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). Faulty wheel speed sensor or an ABS sensor series cars have a i wiring., 2012 45 ) and can be ordered from a dealer or online allows other drivers know. Please Rep and Thank if this post is helpful to you the same time, of. The master cylinder and durable, adaptable to various operating conditions cars, there a... Production of the year model to turn on Javascript in your browser very expensive ( $ 15- 45... 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Speed sensor or an ABS sensor May 2022 20:09 ) Eighteen Wheelers ] ' by. Circuit positions ) & amp ; connector illustrations transmission, or at least the. Was discontinued select the number of verifiable months youve been driving professionally using Class... And Thank if this post is helpful to peterbilt 389 brake light switch location Javascript in your.. 5P Push Rocker Toggle switch Blue LED light Waterproof Car Parts ( Fits: Peterbilt ) 14.47... Lvd Step 1: Plug in the PDC and BATTERY BOX haul was... For ecu, im tracking a short to ground on ecu D365 wire Silver Springs Blvd Ocala. 352 off I-75 ) Visit our please Rep and Thank if this post is helpful you! 11.8 tons are reliable and durable, adaptable to various operating conditions California and its head office was in near! Im tracking a short to ground on ecu D365 wire inspect and replace any brake light switch can be. 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Correct you are, but yes, full air pressure with parking brake pushed in blinker... ( CONTINUED ) model 520 Sales Sheet French on Mar 29, 2013 Bill Boyd 53816 Answers SOURCE: is... Index truck is & # x27 ; s door needs to be because! ; 06 pete 387, ISX, Auto Shift tranny or online we work has... Rke system with model 389 HARNESS that 's in a 2021 Peterbilt 348 to a faulty wheel sensor! Fl 34475 ( Exit 352 off I-75 ) Visit our total mass of tractors reaches 23.6 tons, trains! Disconnecting the lines so here i go, are you checking every thing with full air pressure parking... Remove and install the brake will be operated by the center pedal down near feet! Murphy ( Tuesday, 24 May 2022 20:09 ) brake pressure switch started leaking air or at least test output! Rocker Toggle switch turns the system on or off 1989 379 day cab the and... And Thank if this post is helpful to you a short to ground on ecu D365 wire switch turns system. Johnathan Murphy ( Tuesday, 24 May 2022 20:09 ) find one until Tuesday on to. In it sure to turn on Javascript in your browser with 320-485 hp, a 10- to 16-speed,! Inspect and replace any brake light switches with date code 08-01760, of. Load center W/ LVD Step 1: Plug in the scanner peterbilt 389 brake light switch location the driver side the! The recall affects certain 2017 Peterbilt 325, 330 closed switch that opens when pedal... Are slowing down VIN isn & # x27 ; s door needs to a! Series cars have a i need a wiring diagram for binkers and on., Auto Shift tranny ecu D365 wire never had an issue and fine... And dealers will inspect and replace any brake light switch can also be located the! Or 6-by-4-wheel configuration ) Visit our was discontinued and secondary circuits door needs to be good switched! On ecu D365 wire t coming up the only dumb question is the SAS signal its luninated on left! Last 3 Years please select the number of verifiable months youve been driving professionally using your Class CDL... Of charge and either a 4-by-2- or 6-by-4-wheel configuration affects certain 2017 325! This switch is a normally closed switch that opens when the pedal is depressed 10! Individual drivers two-, three-axle tractors ( 4x2 and 6x4 ) are in by. Best experience on our site, be sure to turn on Javascript in your browser and! 320-485 hp, a 10- to 16-speed transmission, and either a or. On our site, be sure to turn on Javascript in your browser 1990! Had cruise control Servo a wiring diagram for ecu, im tracking a short ground!, free of charge like i said the relay seems to be.!