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Peterbilt 379 flasher relay location of Technology

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Dirks1699 – 4 Pole Continuous Relay $ 42.90 Add to cart; Dirks1330 – Electric Wiper Conversion Kit For KW W900B, T800 & T600 $ 899.00 Read more; ... DIRKSCC97 - Peterbilt 379 RH Sleeper Door Skin, No Vent $ 147.00; Dirks1739 - Crank Handle with Switch Body for Electric Window Regulator $ 199.00;Were is the flasher for left rear light. There is one flasher that controls all 4 turn signals. If only one light is not flashing the flasher relay is not the problem. If the flasher relay is bad none of them will flash. Check the bulb. The Turn signal flasher relay is located front seating area.2006 Peterbilt 379 Sleeper Load Center Location.... Discussion in 'Peterbilt Forum' started by roadhammerwifey, Jul 20, 2013. Jul 20, 2013 #1. roadhammerwifey Bobtail Member. 8 0. Feb 6, 2013 Charleston, SC 0. Any help in finding where this thing is would be great! Husband has said he's looked in the sleeper on the driver's side where the PB ...Nov 7, 2018. 0. I have a 2009 Pete 389 and can somebody help me find the ignition relay location. I have looked all over and Peterbilt was no help when I asked them. Vin is 778011. It does NOT have a relay/fuse box by motor/firewall. I have looked down by clutch pedal and didn't see it. Along with behind the dash.May 2, 2020 · Truck is a 2007. No right turn signal. I don't have a wiring diagram. I cannot find a flasher brick anywhere.the flasher actually seems to be in the instrument cluster. There are 9 relays behind and below the cluster but cant figure out what they are for . When the cluster is plugged in the left turns and left hazards work fine. This is the cool peterbilt turn signal switch grote wiring diagram photos of a pic i get directly from the grote universal turn signal wiring diagram package. American autowire universal and classic update kit bolt on turn signal switch wiring instructions. Remove flasher from harness during wiring. Tape ends of unused 2.Yea I have the manual..its not in any of the 3 spots it says to check....also I have the replacement relay..its def not in the relay box..all of the relays in the box are half the size roadrunner2012 , Jan 4, 2012Were is the flasher for left rear light. There is one flasher that controls all 4 turn signals. If only one light is not flashing the flasher relay is not the problem. If the flasher relay is bad none of them will flash. Check the bulb. The Turn signal flasher relay is located front seating area.Ok Now remember I have: a 2013 Peterbilt 386 with a PACCAR motor and an Eaton 13 speed trans and 400K on the clock View attachment 183410 View attachment 183411 View attachment 183402 I checked and cleaned every single fuse, checked every single relay, Then moved to the inside of the cab and removed the kick panel and checked all the fuses....all were good.TRP All Makes Parts. TRP offers reliable and proven aftermarket parts for all make and model trucks. They are backed by a nationwide warranty and are available at authorized TRP retailers. Peterbilt parts programs, Parts Counter, TRP and an expansive dealer network deliver a best-in-the-industry service experience.The flasher relay on a Peterbilt truck is located in the fuse box below the dashboard on the driver's side. The fuse box is usually located to the left of the steering column. Refer to the vehicle's owner manual for a diagram of the fuse box, which will show the location of the flasher relay. what is flasher relay explainWe have 1 Peterbilt 567 manual available for free PDF download: Operator's Manual Peterbilt 567 Operator's Manual (414 pages) Brand: Peterbilt | Category: Trucks | Size: 3.87 MB99 379 Fuel gauges with selector switch Discussion in 'Peterbilt Forum' started by simonsocm, May 10, 2021. Page 1 of 2 1 2 Next > May 10, 2021 #1. simonsocm Light Load Member. 109 58. Aug 17, 2019 0. ... Where would the grounds be located for the senders? May as well look at those first since the right side seems like the resistance is a bit ...Feb 28, 2018 · Peterbilt (###) ###-####cummings. I need to locate the fuse. Left side flasher (4 way) and turn signal not working. was attaching a trailer 7 pin RV that was mis-wired. Fixed that issue, but now truck signal (disconnected from trailer does not work to the rear. Answered in 14 minutes by: About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...No turn signals, 4ways, or brake lights working. Flasher inside dash can be heard clicking. Left tail light works. Right does not but comes on solid when right turn signal used. Indicators on dash have also stopped working. All bulbs good. ... I have a 2006 Peterbilt 379 that blow the right side fuse anytime I turn on the right side blinker ...Owner Operators Forums - peterbilt 387 Fuse box or relay box - I was wondering does anyone know how to reset the fuse box or circuit breaker on a peterbilt 387. My radio fuse blew out. I remove the glove box and there are no fuses just a red light on the fuse box indicating the radio fuse is Out.. thanks in advance[/lisPlease, take the time to read all pages with information about trucks Peterbilt 379 model to avoid any breakdowns and injuries. This PDF information has a friendly and easy-to-use interface that supports English. Peterbilt material comes in PDF format with several important and helpful for proper use files. All pages are printable.Are you looking for a comprehensive guide to operate your Peterbilt Model 320 truck? Download the official operator's manual in PDF format and learn how to use and maintain your vehicle safely and efficiently. The manual covers all the features and options of the Model 320, as well as troubleshooting tips and warranty information.2006 379 peterbilt left. Blinker and flasher work but the right side does nothing. Anyone have an idea what the problem isNov 4, 2017 · Naturally the gear shift solenoid doesn't click in-sync with the right flasher when I'm in drive or have my foot on the break. Very strange and I'm afraid I'm going to burn something up. I wish I could just go back to the old bulbs and relay, but that didn't work either anymore - so touching something caused this. 99 379 looking for ecm fuse wiring diagram Discussion in 'Peterbilt Forum' started by simonsocm, Aug 15, 2021. Page 1 of 2 1 2 Next > ... The two post terminal is no longer available at Peterbilt and the original company no longer makes them. Painless Performance makes literally the exact same 2 post terminal however. I found mine on amazon.11.8/12.3 volts), the LVD disconnects battery voltage from the relay (located in the FRC). After disconnection, the LVD sends an alarm signal (voltage signal - 0.5 Hertz, 50% duty cycle) to the LECM. The low voltage indicator LED on the LECM flashes at a frequency of one flash every two seconds, but the audible alarm emitted from the LECM is mute.2008 peterbilt 389 under dash fuse map - Cars & Trucks question. Search Fixya ... Where is the flasher relay on a 2007 379 Peterbilt. Read full answer. Be the first to answer Sep 14, 2015 ... The location will be inside the car. Look under the dash on the driver's side and you may have to pull fuses to make sure they are good, but it should be ...Good morning I have a 2005 Peterbilt 379 I am looking for a wiring diagram on the fan control. Fan appears to be running all the time. I supplied air straight to the fan clutch and the fan turns off. ... i have a 1995 peterbilt 379 with a cummings n14 Celect plus i am trying to find the engine fan relay location ...Ok Now remember I have: a 2013 Peterbilt 386 with a PACCAR motor and an Eaton 13 speed trans and 400K on the clock View attachment 183410 View attachment 183411 View attachment 183402 I checked and cleaned every single fuse, checked every single relay, Then moved to the inside of the cab and removed the kick panel and checked all the fuses....all were good.Diesel Technician. Vocational, Technical or Tra... 161 satisfied customers. 04 Pete 379 headlights issue. Lost all head lights keeps. All 4 I've got a fuse to stay in it but the pass switch harness is trying to burn up unplugged that … plugged back in got low beams working nothing … read more.Oct 24, 2022 · The turn signal flasher relay switch, on a Peterbilt 379, is located under the dashboard. The relay simply plugs in. Where is the turn signal flasher on a peterbilt 475cat? Peterbilt 357 Light Relays, Sensors & Control Modules. Sorting. Sort by. 1 - 10 of 10 results. Diode Dynamics® Inline Resistor. 0 # sp234181. Inline Resistor by Diode Dynamics®. ... Universal Signal-Stat Series Flasher Module by Truck-Lite®. 1 Piece. 12V DC. This product is made of high-quality materials to serve you for years to come.The only time I hear the ac compressor clutch, and ac relay click is when I check for power with a test light on circuit a495. It goes to one of the switches, and the main ac switch. Can anyone shed some light onto what's going on here. I have a wiring diagram, but I can't even find the location of the ac on/of switch on it.. Please help! :BangheadThe AC/Heat blower fan on my 93' Peterbilt 379 EXHD is not working. Could it be a fuse? I think the removable panel for the fuses is behind the clutch area on the firewall. ... My 07 Pete has a 70amp relay behind that panel for the cab blower, like wise in the bunk there is also a 70amp relay for the bunk blower. Also check the fan switch itself.I have a 2007 Sterling ACTerra vin# ***** and I can't find the location of the A/C Compressor Clutch Relay to test the voltage. ... I have a 2007 peterbilt 379 when I turn lights on hi and low both on can not switch to low only then 3 seconds in high goes out and will not ... Have a 06kenworth w900 can't find the flasher relay right side ...All of our newer 388/389's do, but not the 379's. GrapeApe, Feb 25, 2016. GrapeApe, Feb 25, ... Apr 8, 2019 0. Where are the fuse boxes on a 2003 peterbilt located ...Turn Signal relay location on a 2013 Petrbilt 386 Discussion in 'Heavy ... a 2013 Peterbilt 386 with a PACCAR motor and an Eaton 13 speed trans and 400K on the clock View attachment 183410 View attachment 183411 View attachment 183402 I checked and ... Pete 379 without air suspension... ed4207 posted Oct 25, 2023 at 10:40 PM. Do ...Feb 13, 2015 · I have a 2008 335 peterbilt truck and lost turn signals and 4-ways I have checked all fuses all ok I do not know where the flasher is located but another thing I do not get any lights on dash for turn … read more Diesel Technician. Vocational, Technical or Tra... 161 satisfied customers. 04 Pete 379 headlights issue. Lost all head lights keeps. All 4 I've got a fuse to stay in it but the pass switch harness is trying to burn up unplugged that … plugged back in got low beams working nothing … read more.Jan 7, 2016 · The ECM power relay is the relay responsible for sending power to the ECM. If the relay fails, or has any issues, it can cause the vehicle to have all sorts of problems, and may even render it undriveable. Usually a problem with the ECM power relay will produce a few symptoms that can alert the driver of a problem that should be serviced. 1. Hello I have a 2014 Pete 379 with a detroit 12.7 glider series 60. There is a tractor abs light for diagonal relay 1. Abs is bendix ec60-pre. Does...Peterbilt Forum > schematic for 2013 389 back up lights Discussion in 'Peterbilt Forum' started by hellpatrol, Apr ... All I could find was schematics for the 379. hellpatrol, Apr 15, 2018. hellpatrol, Apr 15, 2018 #3 + Quote Reply. Jan 17, 2019 #4. samhhh Bobtail Member. 1 0. Jan 17, 2019 0.Owner Operators Forums - peterbilt 387 Fuse box or relay box - I was wondering does anyone know how to reset the fuse box or circuit breaker on a peterbilt 387. My radio fuse blew out. I remove the glove box and there are no fuses just a red light on the fuse box indicating the radio fuse is Out.. thanks in advance[/lis As mentioned above, a 2007 Peterbilt 379 wiring diagram is a great tool for understanding how to install and maintain your commercial vehicle's electrical system. By familiarizing yourself with the symbols, labels, and connections before beginning work, you can save time and avoid costly mistakes. Additionally, when troubleshooting or ...This video shows you where the Peterbilt 579 fuse panel locations are.1. Engine compartment2. Steering column3. Under the BunkPeterbilt. Truck Lite. United Pacific. Price. $2.43 - $128.83. Product State. In Stock. Browse Flasher Relays in the Peterbilt Lighting Parts & Accessories catalog from Peterbilt Parts. The most trusted online retailer for trucking equipment and accessories.No turn signals, 4ways, or brake lights working. Flasher inside dash can be heard clicking. Left tail light works. Right does not but comes on solid when right turn signal used. Indicators on dash have also stopped working. All bulbs good. ... I have a 2006 Peterbilt 379 that blow the right side fuse anytime I turn on the right side blinker ...We would like to show you a description here but the site won’t allow us.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 379COILS • Buzzers• ConneCtors• relays• Fuses • loCks, Plugs, & seals• switChes • terminals• terminalends• tools Parts for Trucks, Trailers & Buses 9 ELECTRICAL Proven, reliable and always innovative. TRP® offers reliable aftermarket products that …Peterbilt Forum > schematic for 2013 389 back up lights Discussion in 'Peterbilt Forum' started by hellpatrol, Apr ... All I could find was schematics for the 379. hellpatrol, Apr 15, 2018. hellpatrol, Apr 15, 2018 #3 + Quote Reply. Jan 17, 2019 #4. samhhh Bobtail Member. 1 0. Jan 17, 2019 0. A starter relay is a small, electrical device fTruck is a 2007. No right turn signal. I don't have a wMy peterbilt 379 blows the ignition circuit brea

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Apr 28, 2022 · The turn signal flasher relay switch, .

Triage Tech/Shop Foreman. Associates. 650 satisfied customers. I have a 1999 peterbilt when I turn the ignition switch off. I have a 1999 peterbilt when I turn the ignition switch off it only shuts off engine and stereo, heater and low oil pressure warning do not turn off … read more.Has anyone had trouble with 2017-2018 Peterbilt 579 ABS wiring harness? I have 11 of these 579s and almost everyone of them is having wiring problems. Paccar has only covered some of the issues under warranty/policy and now they won't help at all. I'm considering suing them over my downtime, tow bills, etc.Were is the flasher for left rear light. There is one flasher that controls all 4 turn signals. If only one light is not flashing the flasher relay is not the problem. If the flasher relay is bad none of them will flash. Check the bulb. The Turn signal flasher relay is located front seating area.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Schematic - 379 Model Family Electrical P94-6016 A 01 epcatalogs.com. MAIN CAB HARNESS ... TURN FLASHER STOP LAMP TURN SIGNAL SWITCH "B" PANEL ( BP, G14 ) AUX XMSN E1 E2 PRESSURE SWITCH DRL MODULE ... Peterbilt Truck 379 Model Family Electrical Schematic Manual PDF ...8-Wire Harness with Relay; Covered by a 1-Year Warranty ... 17 Wire Switch 16-03827 TL10900 *Please Verify OEM Number Before Purchase Multifunction Switch With Hardware Fits Peterbilt 377 (1987-1994) 378 379 (1987-1998)... Add to Cart. Peterbilt 320 Multifunction Switch 16-04415 ... 352-789-6701 Store Location 3030 W Silver Springs Blvd, Ocala ...check your owners manual for the location of the flasher. Read full answer. Aug 10, 2017 • Toyota Cars & Trucks. 0 helpful. 1 answer. ... Where is the flasher relay on a 2007 379 Peterbilt. Read full answer. Be the first to answer Sep 14, 2015 • Cars & Trucks. 0 helpful.2010 Peterbilt 387, vin# 1xp7d49x6ad102308. Left headlight-low beam not working. 2010 Peterbilt 387, vin# - Answered by a verified TechnicianPeterbilt 379/389/386 2006+ Interior · Peterbilt 389 Exterior · Peterbilt 579 ... An alternative to a replacement flasher relay is the LED turn signal flasher ...Find many great new & used options and get the best deals for flasher LED lights 12V ground 2 terminal for Peterbilt Kenworth Freightliner at the best online prices at eBay! Free shipping for many products!About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...We have a 1998 378 pete with a cat 3406E that is having an issue with the engine fan. it does not turn on when the engine gets hot. the driver can turn the fan on with the switch on the dash and thats what he has been doing to keep it from overheating. i found a peterbilt wiring diagram P94-6016 online for the truck but i dont think its the ...If they all stopped working at the same time then it is probably a fuse or possibly 2. Check your fuse panels in the dash and under the hood. The dash lights and gauges should be a fuse labeled instrument cluster or guages, it is probably blown. The other fuse to look for will be the tail light fuse. This is where I would begin.The ECM power relay is the relay responsible for sending power to the ECM. If the relay fails, or has any issues, it can cause the vehicle to have all sorts of problems, and may even render it undriveable. Usually a problem with the ECM power relay will produce a few symptoms that can alert the driver of a problem that should be serviced. 1.2006 Peterbilt 379 Sleeper Load Center Location.... Discussion in 'Peterbilt Forum' started by roadhammerwifey, Jul 20, 2013. Jul 20, 2013 #1. roadhammerwifey Bobtail Member. 8 0. Feb 6, 2013 Charleston, SC 0. Any help in finding where this thing is would be great! Husband has said he's looked in the sleeper on the driver's side where the PB ...1996 Peterbilt 379 Vin 1XP-5DB8X-8-TN368732 Could you please get us the Engine cooing fan schematic for the auto and manual on off control … read more. Nich1019. Cummins/Caterpillar Techni... Vocational, Technical or Tra... 6,278 satisfied customers. 1999 379 Pete both right and left running lights on the.0. $7.71. Keep It Clean® Tail Light Adapter (KICLEDA) 0. $18.95. Clear All. 2015 2014 2013. We offer a wide variety of semi truck parts and accessories from brand names that earned the respect of professional drivers and mechanics. Get great deals on Peterbilt 579 light relays, sensors & control modules at TRUCKiD.yes as goody snap said. Center of fire wall close to the starter relay. I own 379. If someone cut the wires, they should be close by. I have to run my overhead tomorrow, so ill look to see where the wires are coming from and post a picture on here. Cam Roberts, Jul 3, 2019. #4 + Quote Reply.Fuse box diagram (location and assignment of electrical fuses and relays) for Porsche 911 (996) / 986 Boxster (1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004).starter relay coil. s4 242, red. a4. altntr excitation e2, wht. e5. spare eng #2 e1, wht. e6. spare eng #1 13 p46 engine. to main cab harness. harness e see sheet 3 zone c4 1 e1 spare j60. engine circuit e2, wht. 1 e2 spare j64. engine circuit 1 alternator. 242-1 , red excitation t3. see sheet 5 s zone f7 to starter 29, prp. b relay coil. 239-8 ...Relay Valve R14 BEN 800135. *Please Verify OEM Number Before Purchase. Are you needing to replace your old relay valve? This is the perfect OEM replacement part for your truck! R14 Relay Valve. Fits Various Makes And Models. Direct Aftermarket Replacement For OEM #: 103010 103834 EBN103010N 1677540C91 R955103010N 034027. 4 PSI Crack Pressure.Where is the orifice tube located on a 200 model 379 peterbilt? ... The turn signal flasher relay switch, on a Peterbilt 379, is located under the dashboard. The relay simply plugs in.2010 Peterbilt 384, 48" sleeper. The Load light fuse and relay were found under the sleeper bed, I didn't find anything on the fuse box next to the clutch, or the one behind the dash. Please help! I know I'm missing somethingI have a 2001 Peterbilt 379 with a cat c-12 engine. All circuit breakers are pushed in so its not that. Also changed the box that's on the firewall. ... No clicks, no grinding or anything. But if I unplug the relay on the firewall and jump a wire across the female plug with the key on it'll start right up. PacManTrap, Mar 31, 2016. PacManTrap ...I have a peterbilt 2002 379 need a wiring diagram for a/c…. The next thing that I would do is disconnect the harness from the outside of the firewall, the harness going to the a/c pressure switches, and then see if the fuse will blow. That way you know whether the problem is inside the cab or under the hood.Oct 20, 2022 · Check the turn signal fuse/relay located in the fuse box next to the clutch pedal. ... Where is the turn signal flasher on a Peterbilt 387? Updated: 10/20/2022. Wiki User. ... The 379 and 387 ... 2011 Peterbilt 337, Allison 2500 HS automatic transmission. Reverse lights don't work. Ground is ok. I used a toner to follow the + wire all the way to where it enters the cab at the engine firewall and continuity tested ok. I assume the TCM signals a relay to turn on the reverse light.Turn Signal relay location on a 2013 Petrbilt 386 Discussion in 'Heavy Duty Diesel Truck Mechanics Forum ' started by SoCal ... The wire is dead. We had to run a jumper from a tail-light as a temporary fix. Peterbilt says that each circuit has a fuse. But WHERE? Bitterroot Bob, Sep 13, 2018. Bitterroot Bob, Sep 13, 2018 #12 + Quote Reply. Sep ...Peterbilt says there’s no relay or flasher for a 2007. Just the module above the radio and the switch on the column. I’d gladly replace a switch if that was the …0. Oct 31, 2015. 0. Hi everybody, I have Save 10% On Heating Components - Limited Time

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Jan 7, 2016 · The ECM power relay is the relay responsible for sending power to the ECM. If the relay fails, or has any issues, it can cause the vehicle to have all sorts of problems, and may even render it undriveable. Usually a problem with the ECM power relay will produce a few symptoms that can alert the driver of a problem that should be serviced. 1. No ground on terminal wire 570 to energize relayThe location of the pressure switch (P/N 12-27919-000) is shown on installation drawing D12-27200-003 illustrated on page 5. Ref. Fig. 5. Wiring to the pressure switch is shown on schematic G06-92193-001 on page 2. Ref. wire code 221 that goes from the pressure switch to the SSAM. Ref. wire code GND-C that goes from the pressure switch to ground.Have a 94 Pete 379 that the dash lights quit working. The panel light fuse is good. The relay is clicking and all the outside clearance lights come on with the switch. Each gauge light socket has a green wire #253 (+)and a black wire #239 (-) The ground wires all test continuity to the frame.Feb 27, 2023 · Peterbilt 378 Interior Trim Panel For. Peterbilt 357 Fuse Box For. Is This Normal Electrical Panel Fuel Line S The Sel Garage. Audio Volkswagen Golf 2003 Gh 1jazj 1j0 035 182 Be Forward Auto Parts. 名古屋市近郊送料 ハイアール 4 5kg全自動洗濯機 Jw E45ce W Www Hbt Gob Pe. 2003 Peterbilt 379 Electrical Wiring Diagram Manual Yes I said Peterbilt 386, I meant Peterbilt 387 but it might be the same for a 386.Aug 3, 2019 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... Location of the Main Relay SwitchThe main relay is located under the drivers side dash panel, behind the fuse panel. There are four Phillips head screws holding the dash panel on and one 10 mm screw holding the main relay in. The main relay is usually marked MITSUBA or something similar and is about 3" X 1.5".The AC/Heat blower fan on my 93' Peterbilt 379 EXHD is not working. Could it be a fuse? I think the removable panel for the fuses is behind the clutch area on the firewall. ... My 07 Pete has a 70amp relay behind that panel for the cab blower, like wise in the bunk there is also a 70amp relay for the bunk blower. Also check the fan switch itself.2006 379 peterbilt left. Blinker and flasher work but the right side does nothing. Anyone have an idea what the problem is Last edited: Aug 16, 2017. Rowell trucking, Aug 16, 2017. Rowell trucking, Aug 16, 2017 #1 + …The Peterbilt Model 389 features a proven all-aluminum cab and industry-exclusive aluminum hood, both are lightweight and optimized for maximum load capacity. The Model 389's exterior features include: An all-aluminum, tough-constructed cab: ...Where is the flasher relay located on a 2005 379 peterbilt you tube? Updated: 11/19/2022. Wiki User. ∙ 5y ago. Add an answer. Want this question answered? Be notified when an answer is posted.Where is the Flasher location for a 1993 Oldsmobile? ... The turn signal flasher relay switch, on a Peterbilt 379, is located under the dashboard. The relay simply plugs in.Where can i Locate the flasher relay for a 2005 Ford Ranger? The turn signal/hazard flasher is located under the instrument panel to the right of the steering column. Remove the flashe by pulling ...Peterbilt 379 Light Relays, Sensors & Control Modules Sort by 1 - 11 of 11 results Diode Dynamics® Inline Resistor 0 $10.00 Diode Dynamics® Inline Resistor (DD4050P) 0 …Feb 9, 2013 · SOURCE: Have a 2004 Peterbilt 379, headlight setting is Yes, if you are running over- the- road just stop in a State that has vehicle inspections and they can set the lights to their specs. In those States that have an inspection setting the headlight aim is part of the job. The turn signal flasher relay switch, on a Peterbilt 379, is located under the dashboard. The relay simply plugs in. Where is the turn signal flasher on a peterbilt 475cat?Peterbilt says there’s no relay or flasher for a 2007. Just the module above the radio and the switch on the column. I’d gladly replace a switch if that was the problem but would the switch really make it blow the fuse when you use the hazards but not touch the turn switch itself?DDT3406 said: Pick the blank holes in the fuse box you want to use. Remove the screws that hold the fuse panel in place and pull it out as far as you can without yankin on any wires. At a Pete dealer or auto parts, you can by the "clip in" female spades that you'll use for the relays.The flasher should be in the relay panel. It looks just like all the other relays. bender, Jan 4, 2012. bender, Jan 4, 2012 #3 + Quote Reply. Jan 4, 2012 #4. Crusty Just Plain Crusty 345 140. ... Can't find the location of thos flasher for the life of me..I checked fuse box, nothing. I was told to check behind the dash on the side of ...Jul 28, 2012. #1. I have a 1998 peterbilt 379 3406e cat. The three relays inside the dash, on the one relay for the fan number 85 is the ground, and that wire is a 239, the 86 on the relay and that wire is the 522 is called fan disable, and the 87 is the fuse 10 amp and thats number 220 wire, and the 30 is ignition power fuse thats a 226 wire. SOURCE: Have a 2004 Peterbilt 379, headlig