look for a common connection like a bus bar and fuse for the dash
check for a broken ground wire from the cabin
get a service center auto electrician with knowledge wiring schematics for peterbuilt as time off the road is money

Nov 10, 2017 | Cars & Trucks

1 Answer

Fuse panel diagram 2003 379 peterbilt

See if this link will get you what you want.

wiring diagram 03 peterbilt 379

Oct 19, 2017 | Vehicle Parts & Accessories

1 Answer

2007 Peterbilt 379 power mirror and heat wiring diagram

http://www.thetruckersreport.com/truckingindustryforum/threads/need-to-co.nnect-mirror-wiring.204508/ Take a look here

Jan 08, 2017 | Cars & Trucks

1 Answer

How do i find where the short is in my 379 peterbilt between door lock and dash lites?

Hi you have a short or break in the wiring its usually were the hinge movement operates that the wiring loom goes through.

Jan 08, 2016 | Peterbilt 379 1987-2007 ProTec Grille...

3 Answers

All my gauges on the dash stopped working and I've checked fuses with no luck. Any thoughts? 2006 Peterbilt 379

The wiring or the instrument panel needs replacin...go to napa for details

Sep 04, 2015 | Cars & Trucks

2 Answers

Where can i find a wiring diagram for a 1993 Cummins N14 also need engine diagram inside the cab on 379 peterbilt on this motor

just google it ,and you will find it.

Mar 02, 2015 | Vehicle Parts & Accessories

2 Answers

Ac not working 2005 peterbilt 379

Pull the fuse box off of the piller and look behind it there is corrosion o the relays I bet . FYI

Nov 19, 2013 | 2006 Dodge Ram 3500 Truck

1 Answer

Fuse panel diagram for 99 Peterbilt 379

You posted this question in FixYa's Digital Camera area. Please repost in an appropriate area so the proper experts can see it and give you an answer.

Jun 13, 2012 | Cameras

3 Answers

Where is turn signal flasher on 2000 peterbilt truck with model number 379?

the flasher is behind the left dash panel behind ur pyrometer

Jan 09, 2010 | RTO Peterbilt 379 Construction Truck...

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2007 peterbilt 379 where is the turn signal flasher

Sep 29, 2013 | RTO Peterbilt 379 Construction Truck...

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Jan 20, 2013 | RTO Peterbilt 379 Construction Truck...

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'99 pete 379. right rear turn signal/hazzard not working. all others are fine. replaced sealed bulb assembly,not fixed. turn signal switch is good. flasher is good. no voltage to r/r signal from firewall to signal.good voltage through signal switch wiring to dash wiring.my head hurts.......any sugestions?

Mar 12, 2011 | RTO Peterbilt 379 Construction Truck...

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Have a manual for RTO Peterbilt 379 Construction Truck W/backhoe 1/32 R/c? Or just drag it here!

Need to know where these four wires run on a 2000 peterbilt 379 wire #169,#312,#286,#A23

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1998 379 peterbilt wont start

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Fuse panel diagram 2003 379 peterbilt

2007 Peterbilt 379 power mirror and heat wiring diagram

How do i find where the short is in my 379 peterbilt between door lock and dash lites?

All my gauges on the dash stopped working and I've checked fuses with no luck. Any thoughts? 2006 Peterbilt 379

Where can i find a wiring diagram for a 1993 Cummins N14 also need engine diagram inside the cab on 379 peterbilt on this motor

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Fuse panel diagram for 99 Peterbilt 379

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Peterbilt 379 Construction Truck W/backhoe 1/32 R/c

1998 379 peterbilt wont start

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2007 peterbilt 379 where is the turn signal flasher

where is switch for low air buzzer Low air buzzer does not come on. where is switch and buzzer located?

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Need to know where these four wires run on a 2000 peterbilt 379 wire #169,#312,#286,#A23

1 Related Answer

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

1998 379 peterbilt wont start

The instrument cluster speedometer, tachometer, fuel gauge, amp gauge, temperature gauge, are not working while engine is running. 2007 Peterbilt 379. What is the problem? What do we need to look for?

Fuse panel diagram 2003 379 peterbilt

2007 Peterbilt 379 power mirror and heat wiring diagram

How do i find where the short is in my 379 peterbilt between door lock and dash lites?

All my gauges on the dash stopped working and I've checked fuses with no luck. Any thoughts? 2006 Peterbilt 379

Where can i find a wiring diagram for a 1993 Cummins N14 also need engine diagram inside the cab on 379 peterbilt on this motor

Ac not working 2005 peterbilt 379

Fuse panel diagram for 99 Peterbilt 379

Where is turn signal flasher on 2000 peterbilt truck with model number 379?

Not finding what you are looking for?

Peterbilt 379 Construction Truck W/backhoe 1/32 R/c

1998 379 peterbilt wont start

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2007 peterbilt 379 where is the turn signal flasher

where is switch for low air buzzer Low air buzzer does not come on. where is switch and buzzer located?

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