Kenworth t680 bunk heater not working

Dec 11, 2021 ... 2022 kenworth t680 with APU and bunk heater Also inverter. 2.5K views · 2 years ago ...more. INTANET THE TRUCK DRIVER.

Order Kenworth T680 A/C Heater Blend Door Actuator online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.My. Hi how are you. I have a 2019 kenworth t680 tractor. My inverter stopped working and I'm trying to locate the fuse for it it in the truck. Mechanic's Assistant: The truck Mechanic will be able point you to the fuse.Espar bunk heater will not come on. Web started with dart transit a few weeks ago and they put me in a 2019 t680 with auto start and a bunk heater. Just Not From The Dash Vents. Ask your own medium and heavy trucks question i seen two together next to each other, but where is the third one? Second, if a fuse came out, a fuse goes back in.I have kenworth 2017 T370, AC IS NOT WORKING. i have kenworth 2017 T370... i have kenworth 2017 T370 , AC IS NOT WORKING ... Check your cabin air filter to make sure there are no restrictions allowing airflow through your evaporator core and heater core. ... I have a kenworth t2000 my carpet in the bunk gets soaked on high humidity days using ...Mar 5, 2020 ... Maintenance Required Error Espar Heater Freightliner Columbia bunk heater not working, Easy fix. Shadow Mafia Paranormal•58K views · 15:14. Go ...2015 Kenworth t680 with factory installed battery based APU. Espar bunk heater will not come on. I disconnected all batteries to try a reboot. This did not help. The fan does not try to start. … read moreKenworth T680 2015, HVAC Heater Core by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons. OE style molded connectors Precision engineered. $107.00.Oct 14, 2016 · “We’ve built our power management system into what we feel is the most comprehensive system in the market. And, for engine-off, constant heat in the sleeper, the new Espar Airtronic D4 heater has a BTU rating up to 13,650, and is available for the Kenworth T680 and T880 specified with either the 76-inch or 52-inch sleepers.”

Kenworth T680 T880 seat heater fuse location. Discussion in 'Kenworth Forum' started by circle h, Sep 15, 2021. Sep 15, 2021 #1. circle h Light Load Member. 222 319. Oct 22, 2020 0. Could anyone tell me which slot in the fuse panel is used for the seat heater? ... Each company we work with has specific experience requirements for their drivers ...I have 2018 Kenworth t680. There is no power on cigarette lighter socket in passenger side. Commins X15. ... Hello I'm working on a 2018 kenworth t680 and I got 3 turn signal lights not working oddly 1 on the left side of the truck behind the cab and the side of the hood middle section. ... 2016 Kenworth T680 no power to fridge, heater, door locks,Jun 26, 2023 · Sanmi Auto Express. Tampa, Florida 33604. Phone: (813) 816-7072. View Details. Contact Us. 2016 KENWORTH T680 SLEEPER TRUCK APU CUMMINS ISX15 450HP AUTOMATIC TRANSMISSION DOUBLE BUNK AEROCAB APU LEFT AND RIGHT FUEL TANK ALUMINIUM FRONT AXLE 13200LB REAR AXLE 40000LB WHEEL BAS...See More Details. 5,348. 2,597. Feb 14, 2010. Jacksonville, FL. 0. Well, when I first got my truck the A/C would blow pretty dang cold at idle during the day. Now, only 3 months later, it blows warm/barely cool air at idle and when I'm driving down the road It still only blows cool air, nothing nearly as cold as it used too. I'm wondering if the coolant needs to ...Mar 20, 2013 | LOUISVILLE, Ky. Kenworth has announced a new factory-installed and integrated engine-off heating and cooling idle management system for its long-haul T680 with a 76-inch sleeper. The new Kenworth Idle Management System is a battery-based APU system for air conditioning that is tied directly into the Kenworth T680's ducting system.Espar bunk heater will not come on. Web started with dart transit a few weeks ago and they put me in a 2019 t680 with auto start and a bunk heater. Just Not From The Dash Vents. Ask your own medium and heavy trucks question i seen two together next to each other, but where is the third one? Second, if a fuse came out, a fuse goes back in.

by James Menzies May 19, 2016 @JamesMenzies. CHILLICOTHE, Ohio — A US$400-million investment by Paccar in the development of the Kenworth T680/T880 cab platform appears to be paying off. “It has really revolutionized our business,” Kurt Swihart, director of marketing with Kenworth said of the T680 on-highway and T880 vocational models.2017 Kenworth T680 Sleeper Semi Truck - 71" Raised Roof Sleeper, Cummins 450HP, 10 Speed Automatic for sale in California for $39,900.00 USD. ... DOUBLE BUNK, BUNK HEATER, Ready to Work Call for more info, Located in LATHROP, CA, US. 2019 Freightliner Cascadia 126 Sleeper Semi Truck - 71" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic.Here are the 6 things that can be causing your blower motor to produce lackluster results. These are also the steps that we walk customers through to help diagnose their blower motor issue. 1. Clogged Evaporator & Heater Core. Water and dust don’t mix when it comes to your HVAC unit.The heater function may result in personal injury. CAUTION. Do not use the seat heater for more than 10 minutes at one time. Always turn off the seat heaters when they are not needed. Overuse of the seat heater may decrease the capacity of the vehicle’s batteries and may result in poor starting and potential equipment damage. 1. Seat heater ...Sanmi Auto Express. Tampa, Florida 33604. Phone: (813) 816-7072. View Details. Contact Us. 2016 KENWORTH T680 SLEEPER TRUCK APU CUMMINS ISX15 450HP AUTOMATIC TRANSMISSION DOUBLE BUNK AEROCAB APU LEFT AND RIGHT FUEL TANK ALUMINIUM FRONT AXLE 13200LB REAR AXLE 40000LB WHEEL BAS...See More Details.Watch the new Kenworth Driver Academy video: auto stop/start enables drivers to use climate control systems and other hotel loads without interruption while parked and prevents fuel from gelling in cold climates.

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Order Kenworth T680 A/C Heater Blend Door Actuator online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.We stock the newest heaters from Eberspaecher North America. We service what we sell. We warranty what we sell. And we stock replacement Espar heaters and parts. See All Featured Products. EsparParts. Espar AS3-D2L Commercial - MERCEDES SPRINTER - Diesel. $1,599.00. Unit price/.SKU # 184507. Check if this fits your 2013 Kenworth T680. Location: A/C Heater Blower Motor Wheel. Notes: Blower motor wheel. With Original Equipment (OE) #589540. PRICE: 19.99. Location:: A/C Heater Blower Motor Wheel. Set Screw Attached: No. Attachment Type: Retainer Clip.Kenworth is offering a few new options for its heavy-duty trucks, including a new natural gas engine and bunk heater system fo the T680 and T880 and a FlowBelow AeroKit for the T680. Kenworth will offer the Cummins Westport ISL G Near Zero NOx emissions natural gas engine on its T680 and T880 model.This is how to reset your espar heater control with maintenance Required Error screen. Easy Do it yourself fix within a minute. #esparheaterfixGet Tubby Budd...

I have Kenworth t680 cigarette lighter charging port not working for charging my phone . This is easy fix 5 minutes if you have fuse 15amp.Kenworth Forum > KW Dash Lights Go Off - NOT the dial Discussion in 'Kenworth ... Each company we work with has specific experience requirements for their drivers. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. ... 2020 T680 Mx13 Cruise Control Yoster posted Apr 1 ...Mike Davis from the CFI Safety Department teaches us how to make sure your bunk heater is blowing warm air, so you're not caught in the cold.You might, too, when you see and examine a next-gen T680. LL. Swoopy lines and a low nose mark Kenworth's next-gen T680, This one has a 76-inch high-roof sleeper. The narrow but deep radiator allows for a small grille. The tractor has a Paccar powertrain, Bendix disc brakes all around, and a wheelbase of 231 inches.0. May 22, 2016. 0. Espressolane said: ↑. should be a small knob on the right side near the light. Humm I don't remember seeing a knob or a light on the right side, but once I get back to the truck I'll check again, thank you. Luchi24kt, May 22, 2016. #4.Hey I have a KW t680 2016 and the hvac control panel stopped working no air or heat but the ... T660 air conditioning the cab air works great, but bunk air is warm , pulled if the bed and uncovered the bunk unit , neither A C line changes temp. ... 67 satisfied customers. I have 2015 Kenworth T680. I'm not getting power in the. I have 2015 ...Buy A/C Heater Core for Kenworth T680-2013 2014 2015 - OE# X6998001 QU: Heater Cores - Amazon.com FREE DELIVERY possible on eligible purchases ... We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party …Dec. 24, 2013. Kenworth is offering a 52-in. mid-roof sleeper for the T680 with an optional upper bunk and aerodynamic roof fairing. The 28-in. wide bunk is now available with the Kenworth T680 52 ...

Dec. 24, 2013. Kenworth is offering a 52-in. mid-roof sleeper for the T680 with an optional upper bunk and aerodynamic roof fairing. The 28-in. wide bunk is now available with the Kenworth T680 52 ...

The Kenworth T680 mid-roof sleeper features a stowaway lower bunk and upper storage units on back wall, including a place to hang your clothes and jackets. The T680 mid-roof sleeper also offers an upper bunk option. Other add-ons include: a bunk heater, flat screen TV and premium sound system.James Grant with the CFI Maintenance team shows us how to prep the bunk heater on the T680 ahead of cooler temperatures.Now it will not turn on at all. Usually the fan kicks on, then the fuel metering pump. The light on the dial comes on, but the fan doesn't kick ...I have a similar issue on a t680. Sleeper blower kicks in for few seconds and then stops. And sometimes the relay switch on the fuse board under the bunk goes crazy clicking like 4 times per second. Checked all the fuses, under the hood, under the steering wheel, and under the bunk everything is fine.No heat in cab Espar not working all the time Espar intermittent operation Espar stops working after a period of time Noise: Abnormal Noise SPECIAL TOOLS / SOFTWARE The following tools have been approved as an essential tool to all Medium and Heavy Duty, Main and Secondary locations and are to be used to properly diagnose the …Get the best price on this 2020 Kenworth T680 from The House of Trucks. ... Engine Block Heater 0. Front Wheel Aluminum. Front Tire Size 22. Rear Tire Size 22.5. Fifth Wheel Model AirSlide. Fifth Whell MFG Fontaine. Description. Extra Clean 2020 KW T680, X-15, 12 Speed Endurant Transmission, Double Bunk, Fleet Maintained, Ready to Work!! ...Browse a wide selection of new and used KENWORTH T680 Trucks ... 455 HP Paccar MX-13, 12 speed Eaton-Fuller automated transmission, 76" sleeper, aluminum wheels, Nice 2019 Kenworth T680 Sleeper ready for work. **Pic of sister unit. ... California CARB compliant with 5 year/350k miles CARB emissions warranty, Espar Bunk Heater, KIMS (Kenworth ...Thanks man. 2022 T680 with mid life aero update. X15 efficiency are 450hp at 1650 torque. Endurant 12 sp auto with 2.79 gears. 232 wheel base. Standard light package. Artic fox heated fuel tanks, winter grill that allows mounting of the cover in the front. Owner op gauge package, keyless entry, heated seats, double bunk, built in inverter/plugs ...

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HVAC Control - KW Sleeper F21-1035. Part# F21-1035 OLD# F21-1031. In Stock. Ships Today. Skip to the end of the images gallery. Skip to the beginning of the images gallery. Price $404.59. Please enter last six of your VIN number to order. Add to Cart.Quick fix to get your windshield washer working on your wiper switch.3,221. Jun 6, 2012. Orlando, FL. 0. If you have an APU I would leave the low voltage set at 12.2 otherwise the trucks LVP will start beeping at you. The APU should kick on before 12.2 do you don't have to worry about the heater kicking off. Steel Tiger, Dec 21, 2016. #3. Dec 21, 2016 #4.Its not smoking or blowing cold air. When i press button to turn it on it wont turn on at all. Had same proble before and yard shop mechanic messed with it and …Dorman HVAC Door Actuator 604-045. Part # 604-045. SKU # 452662. Limited-Lifetime Warranty. Check if this fits your 2020 Kenworth T680. Notes: Packaging type: box. Quantity per car: 5. PRICE: 34.99. Wire Quantity: 0.Kenworth T880 Heater & AC Temperature Control, P/N F21-1028-2381 for sale. Enjoy our hassle-free online checkout or call to speak to an expert. ... Kenworth T680-W990 2018-2022 (With Bunk Override Switch) Item Tag #: 25090810: Price: $525.00 : OEM#: F21-1028-2381: Condition: USED: ... equipment installation, part installation and service work ...Get the best price on this 2020 Kenworth T680 from Rush Truck Centers. ... Bunk Type Double. Cab Adjustable Steering Column 0. Cab Double Bunk 0. Cab Extended Cab 0. Sleeper Heater False. ... including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while supplies last.Get the best price on this 2020 Kenworth T680 from The House of Trucks. ... Engine Block Heater 0. Front Wheel Aluminum. Front Tire Size 22. Rear Tire Size 22.5. Fifth Wheel Model AirSlide. Fifth Whell MFG Fontaine. Description. Extra Clean 2020 KW T680, X-15, 12 Speed Endurant Transmission, Double Bunk, Fleet Maintained, Ready to Work!! ...heater control not working Discussion in 'Peterbilt Forum' started by kenworth trucker, May 4, 2014. May 4, 2014 #1. kenworth trucker Bobtail Member. 9 5. Oct 30, 2013 0. Hey everyone. I have a 2002 379 and the heater only blows out hot air. the control doesn't adjust it. ... You also have the same setup under the bunk for the sleeper. … ….

Kenworth T880 52-inch Mid-Roof Sleeper. The mid-roof sleeper features a liftable lower bunk and upper storage units on the sleeper's back wall, including hanging storage for drivers to hang their clothes and jackets. A bunk heater, flat screen TV and premium sound system can be added for additional driver comfort.Peterbilt & Kenworth T680 Bunk Heater Not Working? Truck Bunk Heater. Ask an Expert. Car Questions. Truck Repair. Heater not working properly. Apu is running. …Oct 9, 2018 · 6. Your Heater Valve Is Stuck. The valves in your heater core open to let warm air into the vehicle. If the valves are closed, the warm air doesn’t make it to the truck’s cabin. Sometimes these valves get stuck on the closed position and this could be a simple fix. 7. 2018 Kenworth T880 lost heat. Blower works. Checked blend door, and it moves freely. ... Blower motor not working all the time. When not ewo Kenworth T880 ... I have a kenworth 2016 t680 with a cab blower motor issue. The blower motor will cut off for a minute then start back up. And it will do this 4 to 5 times before it stays on.Veteran Expediter. Nov 29, 2011. #1. Our Espar shut off this morning. I turned it on this evening and it worked for a minute, but the fan sounded strange like it was lagging so I turned it off. Now it will not turn on at all. Usually the fan kicks on, then the fuel metering pump. The light on the dial comes on, but the fan doesn't kick on.Kenworth also will offer the Espar Airtronic D4 fuel-fired bunk heater, which produces nearly double the BTUs of Espar’s previous generation heater. Kenworth T680 76-inch Sleeper “For operators who run in cold temperatures, or shut down for a 34-hour reset, our new offerings give a one-two punch in vehicle performance and driver comfort ...“We’ve built our power management system into what we feel is the most comprehensive system in the market. And, for engine-off, constant heat in the sleeper, the new Espar Airtronic D4 heater has a BTU rating up to 13,650, and is available for the Kenworth T680 and T880 specified with either the 76-inch or 52-inch sleepers.”My truck KW 2016 refrigerator is not working and it might be the fuse from the bunker. KW T680. Thats all - Answered by a verified Technician ... and brake lights work Kenworth T680 ... My bunk heater works about 15 minutes then gives an overheating warning and shuts down. ... Kenworth t680 bunk heater not working, "We've built our power management system into what we feel is the most comprehensive system in the market. And, for engine-off, constant heat in the sleeper, the new Espar Airtronic D4 heater has a BTU rating up to 13,650, and is available for the Kenworth T680 and T880 specified with either the 76-inch or 52-inch sleepers.", 2016 Kenworth T680 no power to fridge, heater, door locks, lighter in sleeper. 2016 Kenworth T680 Cummins. Checked all - Answered by a verified Technician ... It is not working after the truck had to be jump started. Checked the refrigerator fuse in the fuse box under the bunk on the driver's side and it's intact., 2015 Kenworth t680 with factory installed battery based APU. Espar bunk heater will not come on. I disconnected all batteries to try a reboot. This did not help. The fan does not try to start. … read more, 2016 Kenworth T680 Audio & Electronics. The Kenworth T680 is a flagship Class 8 on-highway semi truck that quickly gained popularity among drivers for its comfort and safety features as well as outstanding fuel efficiency. Kenworth engineers implemented an aerodynamic design, the latest smart idle management, and driver assistance technologies ..., I have a 2016 kenworth T 680. When I open any doors the lights don't come on and refrigerator not working either.! I have checked all the fuses and they good. Answered in 5 hours by: Technician: Daniel Wilson. Daniel Wilson. Category: Medium and Heavy Trucks. Satisfied Customers: 17,110., One new, factory-installed Kenworth Idle Management System is right available as an option forward the Kenworth T680 the a 76-inch sleeper. Kenworth T680 76-Inch Sleeper. And system get a battery-based auxiliary current unit (APU) system for bearing conditioning that is tied directly to the Kenworth T680's ducting arrangement., Thanks man. 2022 T680 with mid life aero update. X15 efficiency are 450hp at 1650 torque. Endurant 12 sp auto with 2.79 gears. 232 wheel base. Standard light package. Artic fox heated fuel tanks, winter grill that allows mounting of the cover in the front. Owner op gauge package, keyless entry, heated seats, double bunk, built in inverter/plugs ..., Get the best price on this 2022 Kenworth T680 from Rush Truck Centers. ... Cab Double Bunk 0. Cab Extended Cab 0. Sleeper Heater False. Engine MFG Cummins. Engine Model X15. Horsepower 450. Engine Brake ... including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while ..., Posted on Nov 09, 2010. SOURCE: Temperature of A/C or Heater will not change to. Since all mechanical parts are in working order then the problem is in the logic part - the blend doors don't move because they aren't commanded to do that. The only thing that would do that is the failure of the climate control module - you will have to replace it., Dorman HVAC Door Actuator 604-045. Part # 604-045. SKU # 452662. Limited-Lifetime Warranty. Check if this fits your 2020 Kenworth T680. Notes: Packaging type: box. Quantity per car: 5. PRICE: 34.99. Wire Quantity: 0., Dorman HVAC Door Actuator 604-045. Part # 604-045. SKU # 452662. Limited-Lifetime Warranty. Check if this fits your 2017 Kenworth T680. PRICE: 33.99. $3399. Free In-Store or Curbside Pick Up. SELECT STORE., Thoroughly inspect your voltage supply wiring going to your inverter as well as confirming that your supply voltage is above 12 V. This problem can because by insufficient supply voltage to your power inverter. I have a 2020 Kenworth t680. Brake lights, flashers work but. I have a 2020 Kenworth t680 ., KW T680 NO HEAT - YouTube, The Kenworth T680 was introduced in 2013 as a replacement for both the narrow-body T660 and wide-body T700. This meant it had a huge gap to fill in the void left by its predecessors. However, the truck was certainly able to pull its own weight and rise from the pack with its aerodynamic design, PACCAR engine, and 12-speed automatic transmission., First, set the EHVAC digital controller to HEAT mode, set the temperature to full heat 85 degrees. When testing the heater, the ambient temperature in the sleeper must be below 85 degrees. Check for the heat enable signal between the yellow (positive) and brown/white (negative) wires. You should have 12 volts., And, for engine-off, constant heat in the sleeper, the new Espar Airtronic D4 heater has a BTU rating up to 13,650, and is available for the Kenworth T680 and T880 specified with either the 76-inch or 52-inch sleepers.” The Kenworth power management system’s core purpose is to keep the truck up and running, even in the coldest of temperatures., I have 2015 Kenworth T680. I'm not getting power in the sleeper fuse box for the refrigerator, for the power point plugin, or for the lower bunk lights. Also, the sleeper a/c doesn't blow on high. Answered in 1 minute by: Technician: Nich M. Good afternoon and welcome to JustAnswer!, From lighting to accessories, a small glitch can lead to a cascade of problems. So, understanding the basics of electrical diagnostics is not just a good-to-know; it's a must-know. Tools of the Trade Code Readers. When it comes to Kenworth T680 Electrical Diagnostics, code readers are your first line of defence. These handy gadgets can read ..., Shop our large inventory of New/Rebuilt/Used Kenworth T680 Heater & AC Temperature Controls for sale online. Enjoy our hassle-free online checkout or call to speak to an expert. ... With Bunk Override Switch, P# F21-1047-20012 . No Bunk Override Switch. Apply 2012-2017 Kenworth T680 Heater A/C Temperature Controls - Used. USED - 3 knobs and 5 ..., All T680, T880, and W990 produced through 06/17/2019. Action Fix-As-Fail If a customer comes into your dealership and demonstrates the condition above, update the HVAC software to the latest available version. Use the procedure below. Warranty Through Standard Warranty (includes Extended Warranty) Kenworth will pay for labor: 01-073, Kenworth w900l 2006 Ac / heater all been working great. Freon level dipped a while ago so topped up with... Log in or Sign up. Forums. ... Kenworth w900l 2006 Ac / heater all been working great. ... side, and there should be valves on those lines... one valve goes to the heater core under the dash, one goes to the heater core under the bunk ..., Working on a 2015 T880 that has a manufactures date of Dec. 2014. The cab heater is not working but the fan is blowing. Found Blend Door Actuator was bad, it had a stripped gear inside. Bought new actuator and tested before installing. The actuator only turns counter clockwise as you are looking at the end of the shaft., Kenworth T680 Heater & AC Temperature Control, P/N F21-1028-2241 for sale. Enjoy our hassle-free online checkout or call to speak to an expert. ... Kenworth T680-T880 2012-2017 (With Bunk Override Switch) Item Tag #: 25559716: Price: $430.00 : OEM#: F21-1028-2241: Condition: USED: ... equipment installation, part installation and service work ..., 2019 KENWORTH T680 Heater Blower Motor (HVAC) VIN #: 1NKYD39X3KJ285247. Create Estimate. Part Info (877)337-6717 ... 2014 Kenworth T680 Blower Motor (HVAC) USED KENWORTH T680/ PETERBILT 579 BLOWER MOTOR MAHLE PART# W205 7010 00 ////WILL FIT OTHER YEARS CHECK PART NUMBER . Create Estimate. Part Info (208)522-1788 Request Info. ITrack ProHolst ..., The Kenworth T680 is a popular heavy-duty truck known for its reliability and performance. To keep this truck running smoothly, it is essential to understand the fuse box and its functions. The fuse box is located in the cab of the truck and houses the fuses that protect various electrical components. The fuse box in the Kenworth T680 is ..., Check out this 2022 KENWORTH T680. We stock one of the largest new and used semi truck and trailer inventories around. ... Work at TEC. Careers; Careers Contact Search Search for: 2022 KENWORTH T680. 2022 KENWORTH T680 $116,900. ... Cummins X15 450HP engine and Eaton's 12 speed automated transmission with overdrive. Starting aid. Block heater ..., 53,941. Aug 8, 2015. 0. I’m not familiar with Kenworths, but usually the cold/warm knob controls the heater hoses. If it’s not working, and when it’s set on cold, hot waters still circulating through the heater core, it will …, It is a new unit by Kenworth. It comes with 4 extra deep cycle batteries and a Kenworth bunk AC unit that will run up to 12 hours in the battery power. It has an upgraded alternator in the truck as well. The espar is tied into this system. One thermostat in the bunk operates both units., 281 posts · Joined 2009. #2 · Dec 11, 2011. They dont have a blend door unless its a T2000,wether its the multiplex dash or the old you probably have the heater control valve [water valve]under the heater box malfunctioning,have someone operate the hot/cold knob while you stand out and look at it,if its the old dash it has a cable,if new has ..., Oct 30, 2013 · Remove the dash panel and the plate behind it and you will see the temp actuator and one that controls where the air goes like defrost or vent etc. and for heat or AC. Hope I explained it right. Edit: They are labeled so you know which one is which. Pretty straightforward and simple setup on these. , I have a 2017 kenworth t680 and my dashboard lights not working? How can I fix it. No thats the only thing at this time. - Answered by a verified Technician. ... Hii , i have kenworth t680 , and the espar unit and bunk heater pump stop working after 5-7 mins Kenworth T680 ..., Veteran Expediter. Nov 29, 2011. #1. Our Espar shut off this morning. I turned it on this evening and it worked for a minute, but the fan sounded strange like it was lagging so I turned it off. Now it will not turn on at all. Usually the fan kicks on, then the fuel metering pump. The light on the dial comes on, but the fan doesn't kick on., Ask Your Own Medium and Heavy Trucks Question. There's blinkers, tail light clearance lights that are up top. It's the round light at the bottom one is for blinkers and brakes and one is for the tail lights. Technician: Nich M. Check fuse J5 in the panel under the hood and fuse N20 inside the cab.