Why does my Peterbilt 378 have no reverse light?
Had no back-up lights in my 98′ 379, found out that it was a bad back-up light switch on top of transmission. Oxbow and EverLuc Thank this. I have a 378 with no reverse light signal.
When did the Peterbilt 379 wiring diagram come out?
1985 july 1994 peterbilt 379 family wiring diagram. Here is a picture gallery about 1999 peterbilt 379 wiring diagram complete with the description of the image please find the image you need.
Where is the reverse light switch on a car?
If the reverse light switch is attached to the transmission, you’ll have to access it underneath the vehicle. Either way, you’ll have to unscrew the old back-up light switch, disconnect the wires, connect the new one and screw it into place.
Where can I get a switch for my Peterbilt?
Gonna tackle this super fun project little by little these next couple of days. If you pull the plastic cover where the shifter comes up through the floor, the switch is right there. Easier and cleaner than crawling underneath. I would take the switch to an auto parts store instead of Peterbilt.
Had no back-up lights in my 98′ 379, found out that it was a bad back-up light switch on top of transmission. Oxbow and EverLuc Thank this. I have a 378 with no reverse light signal.
Where is reverse light not activated put in reverse gear?
I would start with tracing the wiring from the bulb back to the switch which will be located on the top of the transmission if the wiring is good it is probably the switch. The best way to check both would be with a good volt ohm meter, the switch will be open when not in reverse and closed when in reverse that’s where I would start anyway
What do the lines mean in Peterbilt 379 wiring diagram?
There are also other elements like floor, switch, motor, and inductor. It all rides on circuit that is being built. According to earlier, the lines at a Peterbilt 379 Wiring Diagram signifies wires. At times, the cables will cross. However, it doesn’t mean link between the wires.
Gonna tackle this super fun project little by little these next couple of days. If you pull the plastic cover where the shifter comes up through the floor, the switch is right there. Easier and cleaner than crawling underneath. I would take the switch to an auto parts store instead of Peterbilt.
When to troubleshoot a Peterbilt electrical panel?
For example, white is grounded and red is protected up to 12 volts. If you’re experiencing problems with your instrument panel or sensors, troubleshooting your electrical panel is the first place to begin looking for a solution.
How can I Reset my Peterbilt circuit breaker?
Peterbilt circuit breakers can either be reset by a switch located in the electrical panel or by unplugging the entire circuit and plugging it back in. You can also consider replacing it with an automatically resetting circuit breaker. Check for corrosion.
What was the problem with the Peterbilt lights?
My driver just went in to Peterbilt in Springfield, MO with the same problem but it also affected his top trailer lights and some on the rear. It was one of the silver fuses and I think it was just loose a little. The service manager came out and bent the ends a little and that fixed the problem WITH NO CHARGE.
Where can I get a Peterbilt clearance light?
Looks like a fuse but a lil bigger. Usually grey. It is either just getting old a weak or u have a short somewhere. U can get them at peteerbilt or probably other places. Try puting a fuse in its place and if it blows u have a short. Should b marked as clearance lites.
What kind of engine does a Peterbilt 387 have?
****OVERHAULED******2012 Peterbilt 387 with Raised-roof Sleeper, GVWR 52,350, FR 12,350, RR 20,000 ea., Paccar MX13, 455 HP Deleted, AUTOMATIC Eaton 13 speed transmission, Trans and upper engine ov… See More Details Enter search information and click the Search button below. Use the TAB key to move between fields.
What kind of truck is the Peterbilt 579?
JX Truck Center was recognized by Peterbilt Motors Company with a Best in Class 2020 Dealer Group of the Year Award. Peterbilt also emphasized aerodynamics and comfort with the design of the new Model 579; it features a sloped hood and several aerodynamic components on the outside and a 10% quieter cab and sleeper compartment.
Where can I get a Peterbilt horn switch?
If you pull the plastic cover where the shifter comes up through the floor, the switch is right there. Easier and cleaner than crawling underneath. I would take the switch to an auto parts store instead of Peterbilt. Same switch, cheaper price. Pollack part # for Eaton transmissions with metri-pack end is 21-635-P. EverLuc Thanks this. Ok.
Is there a fuse for a reverse light?
Did you notice that there is no fuse for reverse lights? It gets it’s power from the air dryer heater circuit. First check the fuse for the air dryer heater. If it is blown, go to dryer and unplug 2 pin heater plug. If not, then start tracing wires as stated above.
Can You Tell Me which fuse and relay for reverse light?
If I place power at the light, the lights and the back-up horn work, so the problem is not aft of the trans. Can anyone tell me which fuse and relay, if any, as the panel is not marked for reverse???
When do you need to replace your reverse light switch?
If your reverse lights are always on, never on, or function intermittently, you may have to replace the car’s backup light switch. 1. Reverse lights function intermittently
What are the symptoms of a bad light switch?
1. Reverse lights function intermittently. Intermittent functionality of the reverse lights is a symptom that the backup light switch may be having a problem. If the contacts in the switch are worn or have failed, then this may cause the lights to function intermittently.