What to do if your Peterbilt light goes out?
Should b marked as clearance lites. yup if u have a clicking in the fuse box then the relay is clicking. try moving a spare one to the spot and see if that stops the lights goin out. if it does u can leave the new one in the spot. just make sure they r the same amps. u should have some spares in the fuse box.
When to troubleshoot a Peterbilt instrument panel?
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. Reset your circuit breaker. If you have an outage in your dashboard, like a radio that won’t play, you may need to reset your circuit breaker in the electrical panel.
Where is the electrical panel on a Peterbilt truck?
by Terry Hollis. The electrical panel on Peterbilt trucks is located in the front cab of the truck on the passenger or driver’s side, depending on the truck model. It controls the truck’s instrument cluster, including gas gauge, warning lights and the air pressure sensors.
Why does my Peterbilt electrical panel keep leaking?
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. Moisture can also freeze around wires, causing them to become disconnected. If you do see corrosion, have your wires replaced.
Why does my Peterbilt truck won’t start?
When I try to start it does nothing at all. But if I take the female plug that goes in to the relay box on the firewall out and run a wire across it the truck starts perfectly which rules out the starter or batteries being bad. I’m guessing it’s the ignition but I’m just trying to get some input
What happens if you turn off the ignition?
The ignition fuse, cluster fuse, engine ecm fuse, opt inst fuse, engine fan fuse, back up fuse, a/c clutch fuse, air dryer fuse, and opt fuse. The ignition also powers the abs thru the ignition abs fuse behind drivers seat. I would try unplugging all of those fuses in front fuse panel with the key off. The engine should die.
What kind of engine does a Peterbilt 379 have?
Discussion in ‘ Trucks [ Eighteen Wheelers ] ‘ started by PacManTrap, Mar 30, 2016 . I have a 2001 Peterbilt 379 with a cat c-12 engine.
When did the Peterbilt 379 floor mats come out?
Find out now. 1987-2003 PETERBILT 379 Heavy Duty Floor Mats, w/LIFETIME WARRANTY – SHIPS FREE! Only 1 left! 2004 Peterbilt 379 Right Front Window Regulator.
Is there a charge for the Peterbilt relay?
There is no charge for this service, but standard message and data rates may apply. Could ne the relay, or u may have a breaker in place of a fuse. 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.
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.
What’s the problem with my Peterbilt 379 truck?
Hey guys gotta question for ya. 03 peterbilt 379, I just had the whole AC system replaced. Compressor, accumulator, lines, expansion valves and everything for the bunk AC also. Now my problem is, at idle or 900-1000 rpms The AC blows 45 degs but when I take off rolling down the highway the AC blows about 58degs.
Where is the blink code on a WABCO D?
Blink Code Location 2-1 Right front steering axle 2-2 Left front steering axle 2-3 Right rear drive axle 2-4 Left rear drive axle