2014 mack pinnacle problems. the governor is set at 125 psi.

2014 mack pinnacle problems I have a 2009 Mack Pinnacle with the Mack MP8 It was put together by Vision Truck Group as a Mack Trucks Canada demonstration unit and then loaned out to James Dick Construction. I really like the truck but I keep reading about DPF issues and how difficult it can be to manage. This is usually because the cabin air filter is clogged/dirty and the blower motor is trying to pull air through the dirty cabin air filter and it over heats the wires, switch and connector on the HVAC control panel. Checked fuse checked out OK. Yes,but that seems light compared to the Cummins and Detroit problems I keep reading about. Checked for power going to the brake switch under the dash drivers side foot well. Years of manufacture 2005—2025 Ethos, I know this is off topic but how do you like the 2014 Mack Pinnacle?? I am considering buying a 2011 and I was hoping you give me your overall opinion. Labor included in that price. com 2014 MACK PINNACLE CXU613. We have the MP8 w/ 10 speed Fuller, governed at 75 mph at about 1600 rpm. Request offer; Technical specs; Events & News; Transport; Pinnacle Day Cab MP8 4x2 . With this information, a medium and heavy truck expert should be able to diagnose the issue and help you to find a solution. Driving me bonkers. USD $29,500 From the Mack Pinnacle’s driver’s seat, drivers see a flat-bottom steering wheel, illuminated instrument control panel, a Mack Co-Pilot 5 Browse a wide selection of new and used MACK PINNACLE CXU613 Trucks for sale near you at TruckPaper. an independent, full service Mack dealer. Check voltage at starter relay w/key in start position, should be 12+ volts. x1Heavy, Aug 17, 2018. *****. Checked for voltage at the ac comp. How to diagnose and fix your Mack semi truck if you are having a starting issue and the truck is newer they have several small issues that are easy to fix an 2016 Mack Anthem, 2017 Mack Anthem (an), 2018 Mack Anthem (an), 2019 Mack Anthem (an), 2020 Mack Anthem (an), 2021 Mack Anthem (an), 2022 Mack Anthem (an), 2023 Mack Anthem (an), 2006 Mack CHU, 2007 Mack CHU, 2008 Mack CHU, 2009 Mack CHU, 2010 Mack CHU, 2011 Mack CHU, 2012 Mack CHU, Show more covered vehicles 2013 Mack ok I have one going into mack dealer for im going to say wiring issues (herein referred to as truck 120) its a 2009 mack cxu613 pinnacle mp7 the only codes are mid 128-pid 411-fmi 5; gas diff pressure like challenger said, I tested the wiring unplugged from sensor and I get with key on, one ground, one 4. rogueunh Road Train Member. I drive a 2012 Pinnacle with M-drive, hauling mail. Had clutch adjusted 3 times by dealer so far. The good news is there is a solution for all these issues. Max Trucks & Equipment . 75 volt (on signal Mack regeneration problems often arise – and it can be a concern to operators when these happen. Changed fuel filters still having the issue. (mack) is recalling one 2014 pinnacle (cxu) vehicle and certain 2018-2019 mack anthem (an) vehicles equipped with air brake supply tanks that have an air volume amount ranging from 70% to 96% of the amount required by the regulation. I still can't find anyone here in south Florida who works on them. Your path: TSB Home >> 2014 >> 2014 Mack >> 2014 Mack Pinnacle (cxu) The following TSB(s) may apply to your 2014 Mack Pinnacle (cxu). Mack Truck M-Drive Transmission. it still does the same thing I been having it on the road every day. What major problems are there with the new MP8 motors with DEF?Any ideas of what the best HP would be for good pulling power on hills and good fuel mileage?Gonna get the Allison auto and half the year pulling a shorty dump at 73,280 and the other half pulling a tank or a long dump at 80,000. Replaced AHI Module, Customer: 2015 Mack Pinnacle CXU613 w/MP8 Mechanic's Assistant: 2014 mack cxu 613 mp8 I have a dtc p113300 exhaust aftertreatment fuel air valve stuck open. Climbing inside l, the first thing I noticed was how ergonomic everything was. Coolant flows down the wire like a pipe. I recently bought a 2014 Pinnacle day cab with the MP8 and Mdrive. Mechanic's Assistant: Is this an issue with the heater or the A/C? Have you been having trouble with the engine recently? 2014 MACK PINNACLE CHU613. The Mack Pinnacle with MP8 505C+ engine - Truck News . You need to check all fuses- ones under center dash panel and inside left side kick panel. Thanks: 8430Aaron: Posted 10/14/2018 09:10 (#7045842 2014 Mack Pinnacle (cxu) Technical Service Bulletins. 2017 mack gu713 having problems getting fire to brake lights. truck will start normally if running, shut down and restarted within 10 Apr 16, 2014 high plains colorado Starting my new job I was issued a Mack Pinnacle with an MP8 445/1500 backed by a 10 speed. when I do the active. I will be doing short hauls. Any suggestions We recommend those solutions before the DPF system starts causing serious issues to your Mack truck. (mack) is recalling certain model year 2013 and 2015 titan (td), model year 2014 and 2015 pinnacle (chu), and model years 2009-2010, 2012, and 2014-2016 granite (gu) trucks. -dave 2014 MACK, PINNACLE CXU613, Heavy Duty Trucks - Day Cab Trucks, MACK MP7-395C, Manual, THIRD PARTY WARRANTY AVAILABLE FOR PURCHASE MACK MP7-395C ENGIN . How to read the Mack CH613 fuse panel diagram. $32,990. battery voltage then somewhere between the compressor connector and the binary switch (top of the dryer) there is an issue with that circuit. 2016 Mack CXU613 $29,999; 2014 Mack CXU613 $49,950; 2016 Mack CXU613 $22,000; 2011 Mack CXU613 $29,950; Mack trucks inc. One said “low DEF quality detected, derate soon” and the other said “parked regen needed”. Jump to page : 1 Now viewing page 1 [50 messages per page] Mack trucks inc. Daniel Wilson. two issues, 1) twice in two weeks period start the truck in the morning let it warm up few minutes but get no throttle response, just let it set little longer and it works I'm working on a CXU613 Mack and it has no power to the AC compressor. The same issue continues. Generally, a DPF regen, otherwise known as regeneration, occurs during the burning of accumulated soot in the DPF to I've got a 2012 and a 2011 CXU 613 with what appears to be the same problem no brake lights. Aug 18, 2018 #3. Blowing EXTREMELY cold air (single digits) until it freezes up The Mack CH613 fuse panel diagram is specific to this truck model and can help identify the cause of electrical problems. Called Mack today to get a price on injector cups-$1300,with injectors-$3000. It shifts hard into 1st & reverse, it lunges forward when you try to take off. I just got myself into a 2014 Pinnacle day cab, brand new two months ago. Answered by Nate M. Good afternoon to all. I would need to crank it lik I have a 2014 mack cxu 613 pinnacle that has engine oil leaking from the bell housing between the engine and transmission. 2015 Mack GU713 W/ MP7 VIN: ***** Looking for the technical term of Mack Pinnacle Series 2014, HVAC Blower Motor by UAC®. Yesterday while pulling a load I got 2 messages simultaneously on the info screen. Features: Power Wind . 5 LP FR Wheel Type: AL RR Wheel Type: AL Body Type: TRAC SCR Tank: Y Mack Trucks Hello, working on a 2013 pinnacle. Matthew Hino. I'm having the same issue. It provides a visual representation of the various fuses and their corresponding circuits, helping you identify and troubleshoot electrical issues efficiently. The behavior you're describing—jerking in low gears and RPM locking in 12th gear—suggests there may be a problem with the transmission control system or related sensors. Ranba jumper wire to the switch and applied brakes lights worked. it sometimes takes long to shift and now when u press the brakes it won't go into neutral it stays in drive From Mack Information System: Blink code 6-4: J1939 serial data line The capillary failure is coming straight in via the unsealed wire. but once a year it’d go in the Mack shop in Memphis and stay a month to get DEF problems fixed. Mack2014, Jul 8, 2021 #5. By using this tool, you will be able to get records with description of safety issues for vehicles, equipment, tires and child restraints. P1055 fmi 94 P1054 fmi 21 U1142 fmi 86 It has the Mack Automatic transmission & it has a Grade gripper malfunction. A fuse diagram is We hope our site will help with selecting of a reliable and safe car. the rough idle and rpm fluctuating when truck apples about 5 psi of boost. Reading the Mack CH613 fuse panel diagram is straightforward once . Any idea what would cause the fan to stay on continuously? Just started today loaded, empty, sitting still with a/c on or off. 2011 Mack with MP7 day cab. 2023 & Newer; 2020 - 2022; 2015 - 2019; 2014 & Older; Under $20,000; View Day Cabs near . Driving . 2015 Mack CXU613 AC fan not blowing, including heater. Thanks in advance. Check the ac comp. Has any had this issue before? If so is it electrical or mechanical? Jump to content. Day Cab Trucks. When it comes to troubleshooting electrical issues in a 2014 Mack Pinnacle truck, having a clear understanding of the fuse diagram can be extremely helpful. They are produced at top tier facilities with strong Pinnacle. Mack vision 460 09milesl posted Sep 6, 2023 2014 MACK, PINNACLE CXU613, Heavy Duty Trucks - Day Cab Trucks, MACK MP8-445C, Automatic, Used 2014 Mack CXU613 Day Cab for Sale. they were regarded as some of the best trucks made for certain applications. KC-2112 - RAIN: Programming failure - chassis with cummins engine and an allison I have a Mack MP8 445 with lose of power issue. The source of the information below is the National Highway Transportation Safety Administration (NHTSA), which maintains TSBs for vehicles sold in the United States. There is a blend door that moves to block off the heater core or the AC evaporator depending on if you got the sleeper control panel on hot or cold 2014 mack Pinnacle MP8 engine truck cranks over but will not start unless the throttle pedal is quickly pumped, and it Ownership, maintenance and mechanical issues forum for all Mack truck models, including Pinnacle, Vision, Titan, Granite, CH, CX, CV Once the coolant temp reaches around 147 degrees it will usually smooth out and normalize. About a week ago it began failing to move, no throttle response, especially after hooking a trailer. Changed Have a 2014 mack with a mp8 engine was needing to know how to change out the gear that drives the power steering and. 18. Mack turbo issues Farmer Dan posted Oct 5, 2023. 11. The light problem sounds like a headlight relay shorted out. Here are a few areas to check: Customer: I have a 2014 mack pinnacle cxu613 mp8 truck. 2018 Mack Has anybody had a problem with a cv713 granite cab marker lights ? have a truck at work and the three middle marker lights work but not the outer two, truck has just one light switch, not like the older ones that have two switches, have no wiring diagrams at work to go off of, tried changing the turn signal switch and the relay at firewall but that doesnt do anything all Customer: I have a 2018 Mack Pinnacle CXU613 the ac/heater control unit will only turn on the fan speed. If there Customer: 2014 Mack pinnacle mp8 engine rpm’s fluctuate during warm up and then settles. (Model Years 2014 to 2016) The Mack eMedia Center gives you access to purchase to up-to-date manuals and resources to help you keep your Mack truck running strong. No power. Solution: A. I'm one guy, and the Small Dealership I left, does as much business as I do, and some days when I go there for parts, there may only be 1 truck in the yard and guys are sent home early We hope our site will help with selecting of a reliable and safe car. Any opinions or information greatly appreciated. Home; Trucks ; Used Trucks; New Trucks; Salvage Trucks; 2014 Mack Day Cabs For Sale. The new made-for-Canada rating, introduced in August, produces 505 hp and Well since I last posted about my issue with the MDrive slipping in and out of gear . Its making my transmission clutch slip. Currently has no turn signals or flashers, has a new signal switch, all fuses are good, flasher relay is new, and all immediate wiring looks fine. clutch. When replacing an ACM, always use Replace Hardware, operation 1700-22-03-12. mack The Mack Pinnacle Day Cab MP8 4x2 truck tractor unit, manufactured since 2005, has an engine power of 378 kW. View photos, details, and other Day Cab Semi Trucks for sale on MyLittleSalesman. And, how would you like to connect with the Mechanic - phone call or online chat? Customer: Online chat. jazzedman Bobtail Member. Expert. I was Customer: I have a 2014 mack pinnacle cxu613 mp8 truck. 38 8. 662,835 Miles, Stock # TRCK2397, MLS # 10038267 Many things could cause this issue from blown fuse to bad ignition switch, bad vehicle ecu or engine ecu. Have a 2014 mack. Houston, TX . 23,046 Satisfied Customers. 368 Satisfied Customers. Make sure I have a 2014 mack cxu 613 pinnacle that has engine oil leaking from the bell housing between the engine and transmission. When I release the brakes, I Mack trucks, inc. in 26 mins 2 months ago. 2014 MACK, PINNACLE CXU613, Heavy Duty Trucks - Day Cab Trucks, MACK MP8-445, Automatic, Fleet Maintained New Steer tires Stock 038565 Miles 669,564 M Customer: Good Afternoon, I need some fault guidance on a 2018 Mack Pinnacle VIN-***** p1075 Fmi 38 & 72 & 75. Seems like I have no power at the blower and/or resistor. Featured Listing. Thread Rating: 27 Vote(s) - 2. I was told that it may be a rear main seal leak or some common thing with the mack where a bolt in between the engine and transmission backs off and shaves through the housing. Mike Mcmillan. com is a support forum for antique, classic and modern Mack Trucks! The forum is owned and maintained by Watt's Truck Center, Inc. I turn it on and By chatting and providing I have a 2014 Mack cxu613 when the parking brake is set and you push the service brake air Hi guys- new here. clutch on the unit can't be see. Coolant flows through the heater core all the time . x. Apr 30, 2020 #1. I have 16000 plus miles in it now. It sounds like you're dealing with a combination of shifting and acceleration issues on your 2014 Mack Pinnacle MP8 with the mDRIVE transmission. KC-2112 - RAIN: Programming failure - chassis with cummins engine and an allison Posted 6/16/2010 22:18 (#1239805 - in reply to #1239746) Subject: Re: trouble with A/C on Mack CH613HELP! didnt look at the gauges myselfbro said it was about a 1/2 lb low. Brand: MACK Model: PINNACLE (CXU) Model Year: 2013 File date: 01/08/16 Component: ENGINE: Product type code: VEHICLE Description of the problem: Mack/volvo mp8/d-13 injectors: mack trucks equipped with the mp8 engines have a known injector issue that causes the truck to 1) mis-fire at road speed creating a loss of power. the governor is set at 125 psi. It might be cheaper and easier to just get it read with the computer tho. I checked the resistance at the ac comp. CXU613. If there is an issue and it is affecting power in the unit, here are a few things to check. Related Medium and Heavy Trucks tags freightliner isx heavy equipment experts detroit fmi peterbilt c15 mack kenworth cummins isx cascadia heavy trucks experts trucks experts (you series 60 spn c7 60 series 4300 regen Hi everyone, I have 05 Mack CXN613 and A/C quit working, Charged the system with 3lbs. I replaced the switch and it is happening again. Unless your dealership parts guys have been there a long time , this is a common issue. Eventually the truck derated and said “Service D 2014 Mack CHU Pinnacle w/mp8. Don’t wait because it can be too late! 2018 Mack Pinnacle, 2017 Mack Pinnacle, 2016 Mack Pinnacle, 2015 Mack 2015 Mack Pinnacle CXU613 Highway Mack Truck Review, Mack Truck Vlog, All you need to know about the Mack road truck. If any damage is found, the wiring harness should be replaced to ensure proper BigMackTrucks. Shop is clueless and I'm basically just dumping money at it. Nate M. Mack Trucks, Inc. The For a couple of weeks now I have had a hard time starting my mack mp8 engine it has a long crank after sitting for a day or two. electrical connector (harness Browse a wide selection of new and used MACK PINNACLE CHU613 Day Cab Trucks for sale near you at TruckPaper. Listings from thousands of dealer locations across the United States and Canada. 99 volt, and one 4. I have a 2018 Mack LR64 the differental lock light comes on by itself and has now destroyed the rear rear end locker. I left Mack 3 + 1/2 years ago and went back to work for myself. Mack 44K front rear differential J herzog posted Oct 5, 2023. com 2014 MACK PINNACLE CHU613. Cannot change to a/c, heat control or change any of the fan position. I drove it 3 years, that was only Understanding the 2014 Mack Pinnacle Fuse Diagram. Dive into the underbelly of the beast, the one, and only MACK truck and see how the clutch is adjusted. The forums are not Mack CXU613 A/C issues Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by jazzedman, Apr 30, 2020. Mainly because Volvo/Mack corporate likes to move and hide and erase service/parts bulletins at random times without Mack mechanic in MO said replace the module. 89 Average 27 Joined: Sep 2015 1 12-03-2016, 04:17 AM . Any help will be appreciated. These issues include safety recalls for your Mack PINNACLE (CHU) 2018 and complaints other owners have filed. The 2014 Mack Pinnacle Fuse Box Diagram is a crucial tool for understanding the electrical system in your vehicle. 2009 MACK PINNACLE CXU613, equipped with a mp8 , what are the good and bad of this engine, are there going to be a lot of emission issues with this engine, it currently has 500,000 miles on it. com. In this Mack day cab the cruise control is not working! I’m a fairly new driving and I’m looking for solutions LIKE COMMENT AND SUBSCRIBE IF YOU GET A CHANCE Hi guys I have a 2016 pinnacle with an Mdrive I’m having isssues with the gear selector. Feb 15, 2019 0 ‘14 Mack CXU613 day cab, A/C is freezing up on the low side from the compressor to the evaporator. USD $29,500 *Apply Have 2012 MACK CXU613 Pinnacle with air assist clutch with 62,000 miles & 1 year of use. Truck safety is a huge issue, and these precautions are here to help you stay safe when inside your cab Apr 3rd, 2025. Owner at DJ Wilson. Did you find a fix? Mack2014, Jul 8, 2021. Drove the truck home it sat a few days now it The light on the dash comes on and when you hit about mph the interaxle engaged message pops up on the message display screen. x1Heavy, Aug 17, 2018 #2. Driveline and To troubleshoot this issue, it is advisable to thoroughly inspect the wiring harness for any visible signs of damage, such as frayed wires or melted insulation. once truck reaches 170 2011 Mack pinnacle MP7 engine. Mack makes a jumper you install in the wire I have a 2014 Mack gu713 with the scr derate. Also, will this air problem cause shifting problems. Mike Mcmillan | i have always seen older mack trucks as extremely heavy duty and reliable. 00 USD. It revs in neutral, but throttle response is disabled wh Look at this 2014 Mack Pinnacle CXU613 Day Cab Truck for sale in Florida for $20,000. . Usually the back of the switch is melted. Mack granite series gu713. USD $269,000 *Apply for Most ACMs replaced for this issue are found to be in working condition during failure analysis. The lower fan speeds go through the resistor. I popped the air line off the diff lock and sprayed some pb blaster and smacked the housing around it and the light has gone out and no problems since but I’d like to fix it right I’m sure this issue is going to come back again 2014 Mack pinnacle cxu613- still have hot oil problems Replaced oil & filters Air filter Both valves at oil filter 2014 mack with a cxu 613 mp7 and im having issues with this engine having high crankcase pressure and is pouring it out. Truck is automatic and will upshift 3 or 4 gears when trying to get up to when trying to get up to speed causing to much lugging Hi all. This is assuming the binary switch is working Mack Cxu613 I am having problems with the lights. Browse our inventory of New and Used MACK Day Cabs near you. 2021. Wrecker Tow Trucks. the Mack dealer will buy the DEF is deleted. On your issue, there is relay R35 which is the hvac relay which controls the mains to the blower motor after fuse F25. The forums are not affiliated with Mack Trucks, Inc. However, going by other trucks, I might offer an opinion. UAC’s line of electrical components includes the blower motors that are necessary for the proper function of an A/C System. Thanks to our Mack MP8 EGR delete and Mack MP7 EGR delete, you will prevent the EGR system from filling with so much soot and carbon deposits. The air compressor will build air pressure to about 110 psi and stop. 5ohms, which I believe is correct. Mack CHU 613 2013. truck idles smooth after warm up, but runs rougher in low rpm range Mechanic's Assistant: Is the rough idling consistent? Anything sound different? Customer: the idle smooths out after warmup. Shifts good through the gears once you get going The Mechanic can help with your 2013 Mack Pinnacle ignition switch issue. I recently bought a 2014 Pinnacle day cab with the MP8 and Mdrive. I I'm no McTruck expert, having just recently started driving one again for our company (2012 Pinnacle) which surprised me by being a pretty good truck. Jeremy 2014 Make: MACK Model: CXU613 Engine Make: MACK Engine Model: MP8 Horse Power: 450 Trans Make: MACK Trans Model: TMD12AO Trans Speed: 12 Sleeper Size: 60 Ratio: 321 Wheel Base: 222 Brakes: Air Jake Brake: Y Suspension: A/RIDE Front Axle: 12,000 Rear Axle: 40,000 Tire Size: 22. Fixing myself, I’m a. All Mack mp engine starters are controlled by the engine ecu. 2014 (610) 282-4500. All switches have been changed and there's power everywhere but the compressor. One said “low DEF On the Mack sleeper HVAC. The ac com. Email Dealer ‹ Previous Truck. It has a gross combination weight of 40 tons and a gross vehicle weight of 9 tons. These issues include safety recalls for your Mack PINNACLE (CHU) 2013 and complaints other owners have filed. Customer: 2014 mack Pinnacle MP8 engine truck cranks over but will not start unless the throttle pedal is quickly pumped, and it still takes several attempts. Changed the ignition switch a few days ago. Got it going a few times, but eventually had to tow it 3 hours home. High is usually direct straight from the switch. It just blows regular air through main dash vents. Here's BigMackTrucks. I got 4. qzzsse map ihiez lwsfbajo ztyrr kbspf netz obspm flueg dhlctl qxf kuzrg qecq vxclpos yrrt