Is there a wire diagram for a 2005 Peterbilt 387?

Is there a wire diagram for a 2005 Peterbilt 387?

I have found the wire diagram for a 2005 Peterbilt 387. In PDF format. About time. That would be a great thing to have !!!!! Any links or something ? so I was driving everything was great temperatures were fine all of a sudden I lose all electrical power the only thing that was still working was the four ways.

Is there a charge for the Pete 389?

There is no charge for this service, but standard message and data rates may apply. In my 08 389 the dash is controlled by a computer. Had some problems and Ptb. did an ESA update,no more problems.

Is there a charge for Peterbilt starter service?

There is no charge for this service, but standard message and data rates may apply. Check where the + battery cables join together on the starter for good connection.Also check where the – cables join together on the engine block or starter.

Is the Peterbilt 387 ACERT no DPF?

Make sure it has no dirt and it should work. I have an 09 peterbilt 387 c15 acert no dpf.

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 I lose power at both pins?

If you lose power at both these pins at the same time the ECM will never show a fault code. You also have two seperate ground wires on pins 65 and 67.

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.

Where are the power pins on an ECM?

The 40 pin ECM only has three pins for the 12 volt power source. 1)keyed + battery is pin number 6, 2)unswitched + battery is pin number 4, 3)- battery is pin number 5 and should go to the grounding stud on the cylinder head. Here’s a copy of the wiring diagram with pin location on the plug to be able to read with a multi-meter