Kenworth t680 auto start not working

Once the proper program was activated the daytime running lights, side signal lights, and suspension dump started working. I spent so much time and $ trying to find the problem only to find a software glitch !!! Now I am afraid to ask the dealer to do something about the idle shutdown !!! The Wiz, Sep 5, 2020. #5.

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Aug 23, 2022 · Kenworth T680 J1939 help. Hello I have T680 that throws data link code from the Eaton TECU. Tht unit itself Was already replaced prior to me working on it and I even changed after with my test one to confirm. I’m measuring the data link and it is out of spec.

2016 t680 automatic. The truck will not shift into gear. The service light keeps flashing. We have followed several diagnostic trouble shooting procedures. The clutch actuator is only a few thousand miles old. When key is on and you shift it sounds like its shifting. When engine is running it turns into a fault.MHH AUTO MHH AUTO FORUMS. Trucks, Buses, CE, AG Software & Discussions Paccar Group. Kenworth T680 CECU replacement. Have small experience with paccar trucks. Had to replace the CECU on 2014 T680 (it has some internal failure causing the engine power relay energized at key off making the engine still running).Kenworth has two types of idle management system. One has the battery only fuel fired heater and battery powered AC, and the other has that same system with automatic engine starting for recharging the batteries. My 2019 T680 has the first one without the auto engine start.Batteries are not charging properly. 2015 Kenworth T680. 4 new batteries, new alternator and new starter. Volt gauge will drop from about 13.5 to 11 or as low as 10.5. After a fee minutes it will go b …Auto Parts. Kenworth T680 Batteries, Starting and Charging ... Kenworth T680 Battery Cables and Accessories. ... Start the working car, then try starting the other ...Kenworth Radio Problems are common for truckers and fleet owners, who rely on their radio systems to stay connected and informed on the road.Kenworth Radio Problems can be caused by a variety of issues, ranging from hardware or software issues to inadequate radio tower coverage in certain areas. It’s essential to identify the source of …

Hello everyone Recently my kenworth 2022 t680 started having an issue with the transmission the truck has only 170k miles. It mostly happened when I was going uphill when I downshifted from 12th gear in manual mode message popped up saying “stop driving or damage will accrue to the transmission” and same thing happened today when …summary: fix-as-fail: kenworth t680/t880 hvac panel and temperature mode doors not functioning properly . communication number: 01-068, date: 2016-11-04 category: 350000 equipment summary: fix-as-fail: an internal issue may cause some hvac mode door actuators to fail. this will cause the hvac system to act erratically or constantly turn on … Advance Auto Parts has 1 different Oil Pressure Switch and Sender for your vehicle, ready for shipping or in-store pick up. The best part is, our Kenworth T680 Oil Pressure Switch and Sender products start from as little as $78.99. When it comes to your Kenworth T680, you want parts and products from only trusted brands. Customer attachment 1/25/2024 2:19:36 AM Adaptive cruise control faults Cruise control not working KENWORTH t680 2019. Technician: Nich M. You'll need to pull the faults with ABS software to determine what the issue may be. The adaptive cruise is part of the ABS system.Wuxi Zhenhua Auto Parts News: This is the News-site for the company Wuxi Zhenhua Auto Parts on Markets Insider Indices Commodities Currencies Stocks2016 t680 automatic. The truck will not shift into gear. The service light keeps flashing. We have followed several diagnostic trouble shooting procedures. The clutch actuator is only a few thousand miles old. When key is on and you shift it sounds like its shifting. When engine is running it turns into a fault.Buy New 12V Premium Starter Compatible with Kenworth T660 T680 T800 T880 2011-2017 Freightliner Cascadia 2013, 14, 15, ... We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. ... #3,741 in Automotive Replacement Starter Starters: Date First …Batteries are not charging properly. 2015 Kenworth T680. 4 new batteries, new alternator and new starter. Volt gauge will drop from about 13.5 to 11 or as low as 10.5. After a fee minutes it will go b …

Hello I have a 2015 Kenworth T680, My front A/C works Fine and blows Cold Air but my rear Sleeper A/C blows warm air. I want my rear Sleeper to. Nich M. Diesel Technician. Vocational, Technical or Tra... 251 satisfied customers. 2019 kenworth t270 blowing cold air no heat Aldi. No and no.Kenworth door lock not working Discussion in 'Trucks [ Eighteen Wheelers ]' started by mitmaks, Feb 26 ... mitmaks Road Train Member. 2,450 1,952. May 16, 2014 0. MyT660 started having strange problem. When I leave truck I use lock on drivers side to lock passenger door and then lock driver's door with the key. ...We review A-MAX Auto Insurance, including its coverage, discounts, plan prices, claims processes and more. By clicking "TRY IT", I agree to receive newsletters and promotions from ...Today I was moving some equipment and I noticed that I did not have a left turn signal but the right side was working. The hazards were working but I think the left turn would not light up. Then neither side would work but most of the time the right side would flash and not the left. Mess with the lever and it was like the left would try and quit.

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summary: fix-as-fail: kenworth t680/t880 hvac panel and temperature mode doors not functioning properly . communication number: 01-068, date: 2016-11-04 category: 350000 equipment summary: fix-as-fail: an internal issue may cause some hvac mode door actuators to fail. this will cause the hvac system to act erratically or constantly turn on …Put your vehicle in park and turn off the engine. Press and hold the brake pedal for 30 seconds. Turn the ignition back on and start the engine. Release the brake pedal and drive as normal. If the Hill Start …Dec 15, 2019 ... First issues with my 2019 Kenworth T680 ... T680 Next Gen Kenworth Driver Academy – Digital Display ... Kenworth Auto Start Stop Optimized Idle ...The Kenworth T680 Next Generation is truly a world-class, high performance machine that is several steps beyond the original, standard-setting T680.”. The design begins in front with a new hood shape, which fits over a narrower and compact cooling module. “This enabled us to make the grille eight inches narrower than the previous version ...summary: kenworth: an ultracapacitor engine start modules (esm), in some trucks, are not treated like regular battery, due to electrical energy storage and internal resistance is extremely low and energy is provided faster than battery. model t680 . communication number: tt-7484-en, date: 2015-02-01 category: 103000 power train:automatic ...

Signature Edition for the Kenworth 100th Anniversary. Reward your drivers - or reward yourself - with Kenworth's most aerodynamic and fuel-efficient truck to date featuring unique interior and exterior accents.The most common jobs that pay weekly are in trade fields or are independently contracted positions, such as electricians, plumbers and auto mechanics. Weekly pay allows employers t...Once the proper program was activated the daytime running lights, side signal lights, and suspension dump started working. I spent so much time and $ trying to find the problem only to find a software glitch !!! Now I am afraid to ask the dealer to do something about the idle shutdown !!! The Wiz, Sep 5, 2020. #5.Wiper motor not working on Kenworth T680. We have a 2018 KW T680 and the windshield washer motor is not working. We have tried checking fuses and can not find any fuse related to washer fluid motor. The connector has continuity but no power. Changed out the switch by the steering wheel and still no power. Tested motor and motor still works.It is listed in my DLCs but does not show up. Originally posted by brbarron1: I am experiencing the same problem but with the International 9900. Verify Integrity of your local game files. Right click ATS in your Library >> Properties >> Installed Files >> Verify Integrity. #8. brbarron1 Dec 20, 2023 @ 5:53pm.Feb 3, 2011. #1. Hi everyone. The driver in my truck is complaining that the auto shift on my truck is not going into gear when he starts out. He gets the blinking "2" that shows it isn't in gear yet, along with the downward arrows, showing that the RPMs are not at the correct speed for shifting. I do understand that this issue may have to do ...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.Oct 17, 2017 · Start the truck and build up air till full. Shut down the truck and cycle the key 6 times on and off. Then leave it off and wait. It could take up to 20 minutes but at some point you should hear the transmission start to shift. Some see the weak sales as just a passing phase. Nitin Kumar, a young automobile salesman in South Delhi’s Lajpat Nagar, isn’t having the best of days at work. Customer footfall at...Dec 16, 2017 ... DD15 engine crank not start fuel injectors problem no fuel flow diagnostic repair computer work. Francisco Amaya•14K views · 26:25 · Go to ...If you like to save money on auto repair, you may need to get auto parts so you can perform your own work. Carquest Auto Parts is one retailer that sells a wide variety of automoti...

Discussion in 'Kenworth Forum' started by wilson law, Apr 29, 2017 ... wilson law Bobtail Member. 30 4. Mar 31, 2017 0. I just got my kw t680 automatic transmission but in transmission services light keep on every 10 seconds this normal?or need back to shop?this my frist time driver automatic thank you ... Each company we …

As a rookie truck driver, I've had to learn more than a few things on my own. Today I learned how to perform a manual Regen on my Kenworth T680. It's a whole...Initially introduced last fall as an option for its on-highway flagship Kenworth T680 in sleeper configurations, Kenworth now has added the optional Engine Auto Start and Stop for its vocational flagship Kenworth T880 with sleepers. The option may be ordered with or without the Kenworth Idle Management System, a battery-based APU system.There is a reverse switch on the top of the transmission near the rear. I'll pull up a schematic for you. There is a good chance that the switch is faulty. Then I turn truck off and then back on and it isn't working Fantabulus! One time I shut the truck down, then started it, and it worked.Oct 31, 2022 · Vocational, Technical or Tra... 8,338 satisfied customers. Hit engine stop on a t680 2019 kenworth mx13. Fail to start. Hit engine stop on a t680 2019 kenworth mx13 JA: Im sorry to hear that you hit the engine stop on your 2019 Kenworth T680 with an MX13 engine, but … read more. Nich M. A/c compressor not engaging, 2018 Kenworth T680. A/c compressor not engaging, intermittently. has happened twice in the las week.. once when engine was cold and one after running all day after stopping and starting the …I have kw t680 2015 paccar auto transmission. ... Discussion in 'Kenworth Forum' started by KY15, Jan 28, 2020. Page 1 of 4 ... I was not able to pull out the code I did the whole process it said online and it did not work I turned the key to the on position press and release accelerator pedal 3 times and instead of flashing the red light so I ...During a body work project various grades of sandpaper will be used. It is important to choose the correct grit paper depending on the job. The goal is to let the sandpaper do the ...Discussion in 'Trucks [ Eighteen Wheelers ]' started by Canned Spam, Jan 5, 2016. Page 1 of 2 1 2 Next > Jan 5, 2016 #1. Canned Spam Road Train Member. 1,504 2,906. Mar 8, 2010 STL 0. I can't figure it out. Can't find a fuse, or anything that would prevent it from working. ... Each company we work with has specific experience …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.Please follow-up as needed until we get this resolved. If you have the Panasonic or Delphi radio in the truck, you will want to get that radio swapped out at a Kenworth dealer. There is a recall on them for they are burning out the board in the radio then they stop producing sound. We have been replacing a lot of them.

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Cars are expensive necessities that get more costly the older they get, unless you’re prepared to carry out the work needed to keep them on the road. Free stuff is great but with t...138. 15K views 9 months ago. Smart idle systems are a great resource for truck drivers. I love the automatic idle systems when I need to stop for the night. Kenworth's auto start/stop...Kenworth T680 J1939 help. Hello I have T680 that throws data link code from the Eaton TECU. Tht unit itself Was already replaced prior to me working on it and I even changed after with my test one to confirm. I’m measuring the data link and it …28: T680 Kenworth Driver Academy – Auto Start/Stop - YouTube. Kenworth Truck Co. 36.9K subscribers. Subscribed. 168. 27K views 4 years ago. Auto stop/start enables drivers to use...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.Cars are expensive necessities that get more costly the older they get, unless you’re prepared to carry out the work needed to keep them on the road. Free stuff is great but with t...Discussion in 'Trucks [ Eighteen Wheelers ]' started by mitmaks, Nov 22, 2016. Page 1 of 2 1 2 Next > Nov 22, 2016 #1. mitmaks Road Train Member. 2,451 1,953. May 16, 2014 0. ... T680 rear speakers not working JFannin39 posted May 3, 2024 at 11:22 AM. Eaton Output bearing 21blaumeyer posted May 2, 2024 at 8:54 PM.Aug 18, 2023 · 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. Kenworth door lock not working Discussion in 'Trucks [ Eighteen Wheelers ]' started by mitmaks, Feb 26 ... mitmaks Road Train Member. 2,450 1,952. May 16, 2014 0. MyT660 started having strange problem. When I leave truck I use lock on drivers side to lock passenger door and then lock driver's door with the key. ...2016 t680 automatic. The truck will not shift into gear. The service light keeps flashing. We have followed several diagnostic trouble shooting procedures. The clutch actuator is only a few thousand miles old. When key is on and you shift it sounds like its shifting. When engine is running it turns into a fault.Discussion in 'Kenworth Forum' started by wilson law, Apr 29, 2017 ... wilson law Bobtail Member. 30 4. Mar 31, 2017 0. I just got my kw t680 automatic transmission but in transmission services light keep on every 10 seconds this normal?or need back to shop?this my frist time driver automatic thank you ... Each company we … ….

Without a VIN specific service manual a lot of it comes down to pulling fuses, breakers and relays until you get the right one by mistake. On yours, being a newer truck, I might start looking at the grounds on the signal circuits. The electronic flasher units in the newer trucks are a little sensitive to bad grounds.Dec 16, 2023 · Yes, but the temperature actuator doesn't change based on fan speed. Typically if there's an issue with the actuator or the door that the actuator is turning there will be a fault and the blower will intermittently turn off. Ask Your Own Medium and Heavy Trucks Question. On a recirculation it go faster. Wiper motor not working on Kenworth T680. We have a 2018 KW T680 and the windshield washer motor is not working. We have tried checking fuses and can not find any fuse related to washer fluid motor. The connector has continuity but no power. Changed out the switch by the steering wheel and still no power. Tested motor and motor still works.2016 kenworth t680 During my trip Louisiana to Chicago all of the lights and outlets in sleeper birth stop working. I have checked the 30a fuse by the driver door . I also checked the other fuse box underneath of the sleeper birth 15a and 10a. None of those fuses in either box was blown. I have no refrigerator or microwave. NEED HELPLet the truck run until it is idling. Wait until the coolant temperature is at least 185 degrees. The coolant temperature gauge is on the left bottom side of the dashboard. Once the coolant has reached 185 degrees, press the regen button and hold it down for ten seconds. The regen switch is a black switch located on the right side of the cab.Trying to find the washer control Kenworth T680 JA: The truck Mechanic will be able to help you find the washer control for your Kenworth T680. Can you please provide the year and engine size of your … read moreProduct Details. This is an instrument cluster repair service for 2013 - 2020 Kenworth T680 trucks to resolve common issues with these instrument clusters. Common symptoms may include: Primary/Secondary air gauges sticking, inoperable, or giving incorrect readings. Is your Kenworth T680 truck's instrument cluster giving you trouble?Before the Kenworth T680 ever hit the road, it hit the wall. Not physically, but in the form of light waves and the science of 3-D technology. A 16- by 20-foot 3-D design wall at the Kenworth Research and Development Center in Renton, Wash., helped Kenworth designers and engineers view and almost feel how the T680 would look and perform.The best part is, our Kenworth T680 Wiper Blades products start from as little as $12.49. When it comes to your Kenworth T680, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Wiper Blades product and part brands so you can shop with complete confidence. Kenworth t680 auto start not working, how i and others have fixed there kenworth t680 gauge light issues and failures. If you have more questions ask and i might be able to help. If you don't hav..., Park lights not working on 2017 KW. KW T680 2017. No powers to 5 amp fuse under steering wheel. All other lights working - Answered by a verified Technician, Discussion in 'Kenworth Forum' started by BostonTanker, Dec 11, 2015. Page 1 of 2 1 2 Next > Dec 11, 2015 #1. BostonTanker Road Train Member. 1,011 680. May 2, 2015 Boston, MA 0. Hey y'all. Hoping I can get some help. Work decided to upgrade me to a 16 kw t680. Real beautiful truck. Where is the interior fuse box located so I can …, 2024 kenworth t680 next gen try to turn on auto start says thermostat signal error seek service. Mechanic's Assistant: Im sorry to hear about the thermostat signal error on your 2024 Kenworth T680 Next Gen, but the truck Mechanic will be able to help you diagnose and resolve this issue., Apr 11, 2021 ... ... kenworth blinker problem diagnosed and fixed. ... Blinkers not working? Try this quick tip. Start Your Engines•43K views ... JM Auto Repair•80K ..., 2023 KW T680 Autostart issues. Every time I flip the switch to enable the autostart, it runs its tests and 70% of the time says "autostart disable, seeks service or check switch". Sometimes it works after a few tries, but not always. I took it to a KW dealer and they updated some software, but it didn't really help any. Have yall got any ideas?, 2022 Kenworth T680 code 520423. windowrattler Location Offline Junior Member. Reputation: 17. Thanks Given: 95 Thanks Received: 72 (39 Posts) Posts: 83 Threads: 14 Joined: Oct 2020. 1 01-14-2023, 03:19 AM. Anyone have a definition for code 520423. Lost all air over electric on the truck and this is the active code., I was not able to pull out the code I did the whole process it said online and it did not work I turned the key to the on position press and release accelerator pedal 3 times and instead of flashing the red light so I could count and get the code it did not worked the dash reads stop engine immediately at this moment so I turned it off gave it 3 minutes and when I turned it on everything was ..., Jan 28, 2020. 0. I have kw t680 2015 paccar auto transmission. Sometimes when I change my shift from N to D , it doesn’t go nowhere. There is a light call ‘service’ beside the …, 2014 kenworth t680 running lights not working. Turn, and stop work. Drivers side rear taillight is partial illuminated. ... 2014 kw t680. Paccar. Eaton 13 automatic. Service light on trans is on. Display showing 2 stars. ... 2015 kenworth t680 def gauge reads empty but tank is full, no check engine lights, truck will not start,replaced def tank ..., Without a VIN specific service manual a lot of it comes down to pulling fuses, breakers and relays until you get the right one by mistake. On yours, being a newer truck, I might start looking at the grounds on the signal circuits. The electronic flasher units in the newer trucks are a little sensitive to bad grounds., 138. 15K views 9 months ago. Smart idle systems are a great resource for truck drivers. I love the automatic idle systems when I need to stop for the night. Kenworth's auto …, 2021 Kenworth T680 trailer lights not working JA: What's the make, model, and year of your car? Customer: Kenworth, T680, 2021 JA: What's the approximate mileage on your car? Customer: 371000 JA: OK. ... My problem is with the starter protection. When I start the truck, about 5min in there's a message that pops up on the …, Kenworth T680 76-Inch Sleeper. The system offers a battery-based auxiliary power unit (APU) system for air conditioning that is tied directly into the Kenworth T680's ducting system. An optional fuel-fired heater provides full engine-off heating capability. "The Kenworth Idle Management System is the most robust, battery-powered system on the ..., I have kw t680 2015 paccar auto transmission. ... Discussion in 'Kenworth Forum' started by KY15, Jan 28, 2020. Page 1 of 4 ... I was not able to pull out the code I did the whole process it said online and it did not work I turned the key to the on position press and release accelerator pedal 3 times and instead of flashing the red light so I ..., START-UP Introduction . . . . . . . . . . . . . . . . . 1-33 Safe Vehicle Operation . ... 1-2 Y53-1200-1B1 (04/13) INTRODUCTION INTRODUCTION 1 About the Manual …, Vocational, Technical or Tra... 8,338 satisfied customers. Hit engine stop on a t680 2019 kenworth mx13. Fail to start. Hit engine stop on a t680 2019 kenworth mx13 JA: Im sorry to hear that you hit the engine stop on your 2019 Kenworth T680 with an MX13 engine, but … read more. Nich M., 2019 Kenworth T680 - 367 Trucks. 2018 Kenworth T680 - 155 Trucks. 2017 Kenworth T680 - 87 Trucks. 2016 Kenworth T680 - 51 Trucks. 2015 Kenworth T680 - 35 Trucks. 2014 Kenworth T680 - 27 Trucks. Used Kenworth T680 Trucks For Sale: 1,504 Trucks Near Me - Find Used Kenworth T680 Trucks on Commercial Truck Trader., We reviewed Travelers Auto Insurance, including factors such as complaints and discounts. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its par..., I turned the lights on and they didn't work. I check all my fuses and... Log in or Sign up. Forums. Forums. Quick Links. Search Forums; ... Discussion in 'Kenworth Forum' started by Roughneck08, Jan 19, 2018. Page 1 of 2 1 2 Next > Jan 19, 2018 #1. Roughneck08 Bobtail Member. ... 2020 T680 Mx13 Cruise Control Yoster posted Apr 1, …, Has worked find ever since. If you have a friend with a similar truck or can find a known to work switch its worth a shot and only takes a few minutes. The switch has a wiper in it much like a speed control that can cause the intermient setting to go haywire. The low and high settings are not variable so there isn't nearly as much to go wrong., The continued benchmark in performance and profitability. Kenworth’s T680 Classic is a true game changer in the business of running trucks at a profit. Aggressive aerodynamic design. A fully integrated, highly efficient …, Paccar is recalling numerous model year 2023 Kenworth and Peterbilt tractors for an issue with the engine control module (ECM) that could cause an electrical short-circuit, causing the engine to stall. Affected models include certain 2023 Peterbilt 220, 389, 520, 536, 537, 348, 367, 567, 548, 579, and 2023 Kenworth T680, K270, T440, …, 2023 KW T680 Autostart issues. Every time I flip the switch to enable the autostart, it runs its tests and 70% of the time says "autostart disable, seeks service or check switch". …, Kenworth’s T680 is a true game changer in the business of running trucks at a profit. Aggressive aerodynamic design. A fully integrated, highly efficient PACCAR Powertrain. Uptime engineering that results in an unmatched work ethic. Plus a level of luxury, craftsmanship and intuitive control that makes the T680 The Driver’s Truck™ — a ..., It is listed in my DLCs but does not show up. Originally posted by brbarron1: I am experiencing the same problem but with the International 9900. Verify Integrity of your local game files. Right click ATS in your Library >> Properties >> Installed Files >> Verify Integrity. #8. brbarron1 Dec 20, 2023 @ 5:53pm., I was not able to pull out the code I did the whole process it said online and it did not work I turned the key to the on position press and release accelerator pedal 3 times and instead of flashing the red light so I could count and get the code it did not worked the dash reads stop engine immediately at this moment so I turned it off gave it 3 minutes and when I turned it on everything was ..., We review A-MAX Auto Insurance, including its coverage, discounts, plan prices, claims processes and more. By clicking "TRY IT", I agree to receive newsletters and promotions from ..., Customer attachment 1/25/2024 2:19:36 AM Adaptive cruise control faults Cruise control not working KENWORTH t680 2019. Technician: Nich M. You'll need to pull the faults with ABS software to determine what the issue may be. The adaptive cruise is part of the ABS system., Advance Auto carries over 134 aftermarket parts for your 2019 Kenworth T680, along with original equipment manufacturer (OEM) parts. We’ve got amazing prices on 2019 T680 Body and Clutch System parts. Plus, our selection of 2019 Ignition and Tune-Up parts for your T680 are some of the lowest in the market. Find replacement parts and upgrades ..., 2024 kenworth t680 next gen try to turn on auto start says. ... Trailer ights not working on 2017 Kenworth T680 JA: What's the make, model, and year of your car? Customer: Kenworth T680 2017 JA: What's the approximate mileage on …, This video goes over how to diagnose and fix an issue with the AC on the Kenworth T680. We've gotten a few calls in the shop about this, so if you have any m..., Got a 2018 kneworth t680. Ac is not working, but was told that there is a shutoff valve for freon and mechanic usually - Answered by a verified Technician ... Had battery charged at Auto zone. It won't start. Sounds like it isn't "firing". ... Okay different truck 2014 KW t680 Detroit engine dd15 I guess erratic power to AC compressor where ...