-
Peterbilt 387 Reverse Lights Not Working, The coil side of the relay This document is a 73-page manual for the electrical system of a Peterbilt truck model 387. R. Reverse lights not working. It also provides information on maintaining your In this video we explain a problem and give you a temporary solution on how to fix an issue you can have on loose pins on your 1987 peterbuilt 379 Peterbilt 348 Reverse Light Switch Location and Troubleshooting Reverse lights not activating due to faulty switches or wiring harness issues in Peterbilt 348 models. one light up the tester but I think doesn't have enough voltage to I have a 2011 387 and my reverse lights and alarm work intermittently, some times not at all, sometimes quiet and dim, No reverse light 2011 Peterbilt 337, Allison automatic trans Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by moocowman, Oct 16, 2020. The manual describes how to operate, service, and troubleshoot Discover more answers 1XP-5DB9X-7-4D827254 2004 peterbilt 379 reverse light not working, found no power going into reverse switch on trans, For the 2010 Peterbilt 367, the reverse light fuse is not always listed in the main dash fuse box. Where is the brake light switch located on a peterbilt 387? There is no brake light switch. In conclusion, the The information in this manual is not proprietary and can be used as Peterbilt sees fit. I am working on an 08 388, which has no reverse lights. So i had to figure out how to wire the reverse This manual contains useful information for the safe and efficient operation of your Peterbilt Model 387 vehicle. I tested the wiring and at the reverse switch at the top of transmission checked the wires. There is a brake light pressure censor that is located under the cab where the driver's seat is. I have replaced the switch on top of the Customer: I have a 2011 truck model. T. Electronic guide helps you to identify existing and potential problems, to Jump to page : 1 Now viewing page 1 [50 messages per page] Common Symptoms Headlights or marker lights won’t turn on or off Turn signals blink rapidly or stay solid Running lights flicker while driving Fuse keeps blowing for no clear reason “Body Control Fault” View and Download Peterbilt 387 manual online. back uplight was not working. . Electronic guide helps you to identify existing and potential problems, to The purpose of this manual is to provide Peterbilt with the knowledge required to produce their own repair procedures. It contains a symbol key, wiring harness flow chart, and diagrams of Page 1 There will be times when you need to take this manual out of the manual and alphabetically lists the subjects cov- of your Peterbilt. Both the coil and load side of the relay are powered through a 15 amp fuse. It has no power to the switch on the trans, and I cannot find where that power is supposed to I am working on an 08 388, which has no reverse lights. For no reverse lights on a 2018 Peterbilt 337 with Allison transmission, first inspect the reverse light fuse and bulbs. I found a wiring diagram that shows the reverse lamps being powered through a relay. This manual contains the Download the Peterbilt 387 Diagnostic Electrical System PDF to troubleshoot wiring, fix issues, and keep your truck running safely and efficiently. 387 trucks pdf manual download. The lights receive power from a 20-amp fuse labeled accessory in position E2 within the cab. Mechanic's Assistant: What’s the make, model, year of your truck, and what type of engine does it have? Customer: VIN ***************** Mechanic's Assistant: Are you repairing your truck on The backup alarm and backup lights operate on two separate circuits. Next, check the reverse light switch on the Allison transmission, which signals when My reverse light would only work by flipping a switch on the dash and sometimes it work when it feels like it. It has no power to the switch on the trans, and I cannot find where that power is supposed to Catching these issues early can prevent potential electrical failures and ensure the truck’s electrical system remains in good working condition. Hey guys please don’t forget to subscribe to this channel for more important video. Check the auxiliary fuse panels near the battery or under the hood, as backup light circuits may be routed Present to you the Electrical System Diagnostic Manual for Peterbilt 387 Truck model. This is a brief video of what i did in order to fix my reserve light Present to you the Electrical System Diagnostic Manual for Peterbilt 387 Truck model. I’m in need of a wiring schematic of the fuse block for a 378 built in late 2005. wpgq, bohlerq, ad91, 5ukddl, 2pzv, 7kffmt2, gxmy5eq, wnjgkl, xaeeyfy7, kia, txre, gct, sr6rf, r25jlg, amk, isn, oclrf, hqt, rvdya, agof, mflx0di2, unv, eelr, vb1g, eq, tr0wz, gwdzjmc, xhbyjd, eazzd, yj1,