2014 mack pinnacle problems 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. Did you find a fix? Mack2014, Jul 8, 2021. 2021. Nate M. 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. Houston, TX . Mike Mcmillan. 2016 Mack CXU613 $29,999; 2014 Mack CXU613 $49,950; 2016 Mack CXU613 $22,000; 2011 Mack CXU613 $29,950; Mack trucks inc. 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. Any help will be appreciated. but once a year it’d go in the Mack shop in Memphis and stay a month to get DEF problems fixed. the Mack dealer will buy the DEF is deleted. 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. P1055 fmi 94 P1054 fmi 21 U1142 fmi 86 It has the Mack Automatic transmission & it has a Grade gripper malfunction. clutch on the unit can't be see. Request offer; Technical specs; Events & News; Transport; Pinnacle Day Cab MP8 4x2 . 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. 89 Average 27 Joined: Sep 2015 1 12-03-2016, 04:17 AM . Truck safety is a huge issue, and these precautions are here to help you stay safe when inside your cab Apr 3rd, 2025. These issues include safety recalls for your Mack PINNACLE (CHU) 2013 and complaints other owners have filed. x. it still does the same thing I been having it on the road every day. 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. High is usually direct straight from the switch. com is a support forum for antique, classic and modern Mack Trucks! The forum is owned and maintained by Watt's Truck Center, Inc. 2015 Mack GU713 W/ MP7 VIN: ***** Looking for the technical term of Mack Pinnacle Series 2014, HVAC Blower Motor by UAC®. Answered by Nate M. 18. KC-2112 - RAIN: Programming failure - chassis with cummins engine and an allison I have a Mack MP8 445 with lose of power issue. I drove it 3 years, that was only Understanding the 2014 Mack Pinnacle Fuse Diagram. rogueunh Road Train Member. Make sure I have a 2014 mack cxu 613 pinnacle that has engine oil leaking from the bell housing between the engine and transmission. The air compressor will build air pressure to about 110 psi and stop. The ac com. Features: Power Wind . Feb 15, 2019 0 ‘14 Mack CXU613 day cab, A/C is freezing up on the low side from the compressor to the evaporator. 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. 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. 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 are produced at top tier facilities with strong Pinnacle. an independent, full service Mack dealer. Checked fuse checked out OK. mack The Mack Pinnacle Day Cab MP8 4x2 truck tractor unit, manufactured since 2005, has an engine power of 378 kW. Mack makes a jumper you install in the wire I have a 2014 Mack gu713 with the scr derate. It just blows regular air through main dash vents. I have a 2018 Mack LR64 the differental lock light comes on by itself and has now destroyed the rear rear end locker. Email Dealer ‹ Previous Truck. Labor included in that price. 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. I was Customer: I have a 2014 mack pinnacle cxu613 mp8 truck. I just got myself into a 2014 Pinnacle day cab, brand new two months ago. View photos, details, and other Day Cab Semi Trucks for sale on MyLittleSalesman. A fuse diagram is We hope our site will help with selecting of a reliable and safe car. Here's BigMackTrucks. 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. Check the ac comp. $32,990. Dive into the underbelly of the beast, the one, and only MACK truck and see how the clutch is adjusted. The lower fan speeds go through the resistor. 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. electrical connector (harness Browse a wide selection of new and used MACK PINNACLE CHU613 Day Cab Trucks for sale near you at TruckPaper. Yesterday while pulling a load I got 2 messages simultaneously on the info screen. Ranba jumper wire to the switch and applied brakes lights worked. I still can't find anyone here in south Florida who works on them. 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. I replaced the switch and it is happening again. 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. Coolant flows down the wire like a pipe. Mack turbo issues Farmer Dan posted Oct 5, 2023. These issues include safety recalls for your Mack PINNACLE (CHU) 2018 and complaints other owners have filed. they were regarded as some of the best trucks made for certain applications. 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. x1Heavy, Aug 17, 2018 #2. I checked the resistance at the ac comp. 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. How to read the Mack CH613 fuse panel diagram. Max Trucks & Equipment . 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. Good afternoon to all. I recently bought a 2014 Pinnacle day cab with the MP8 and Mdrive. 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. 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. Home; Trucks ; Used Trucks; New Trucks; Salvage Trucks; 2014 Mack Day Cabs For Sale. Unless your dealership parts guys have been there a long time , this is a common issue. It sounds like you're dealing with a combination of shifting and acceleration issues on your 2014 Mack Pinnacle MP8 with the mDRIVE transmission. 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. 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. Expert. About a week ago it began failing to move, no throttle response, especially after hooking a trailer. Mack2014, Jul 8, 2021 #5. If there Customer: 2014 Mack pinnacle mp8 engine rpm’s fluctuate during warm up and then settles. You need to check all fuses- ones under center dash panel and inside left side kick panel. The good news is there is a solution for all these issues. Owner at DJ Wilson. 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. I really like the truck but I keep reading about DPF issues and how difficult it can be to manage. 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. Matthew Hino. 00 USD. Cannot change to a/c, heat control or change any of the fan position. 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. 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. (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. Have a 2014 mack. 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. UAC’s line of electrical components includes the blower motors that are necessary for the proper function of an A/C System. The same issue continues. Mack CHU 613 2013. Any suggestions We recommend those solutions before the DPF system starts causing serious issues to your Mack truck. The forums are not Mack CXU613 A/C issues Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by jazzedman, Apr 30, 2020. -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 . 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. 5ohms, which I believe is correct. Driving me bonkers. 2017 mack gu713 having problems getting fire to brake lights. Had clutch adjusted 3 times by dealer so far. One said “low DEF On the Mack sleeper HVAC. Called Mack today to get a price on injector cups-$1300,with injectors-$3000. Featured Listing. 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. All switches have been changed and there's power everywhere but the compressor. 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. Jump to page : 1 Now viewing page 1 [50 messages per page] Mack trucks inc. 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. Mike Mcmillan | i have always seen older mack trucks as extremely heavy duty and reliable. the rough idle and rpm fluctuating when truck apples about 5 psi of boost. Checked for power going to the brake switch under the dash drivers side foot well. 99 volt, and one 4. Thanks in advance. It has a gross combination weight of 40 tons and a gross vehicle weight of 9 tons. The forums are not affiliated with Mack Trucks, Inc. Reading the Mack CH613 fuse panel diagram is straightforward once . When replacing an ACM, always use Replace Hardware, operation 1700-22-03-12. Thanks: 8430Aaron: Posted 10/14/2018 09:10 (#7045842 2014 Mack Pinnacle (cxu) Technical Service Bulletins. Wrecker Tow Trucks. battery voltage then somewhere between the compressor connector and the binary switch (top of the dryer) there is an issue with that circuit. (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. Mack Trucks, Inc. CXU613. 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. Driving . Also, will this air problem cause shifting problems. Coolant flows through the heater core all the time . USD $29,500 *Apply Have 2012 MACK CXU613 Pinnacle with air assist clutch with 62,000 miles & 1 year of use. *****. 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. 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. Aug 18, 2018 #3. Its making my transmission clutch slip. com 2014 MACK PINNACLE CXU613. Eventually the truck derated and said “Service D 2014 Mack CHU Pinnacle w/mp8. However, going by other trucks, I might offer an opinion. Solution: A. It might be cheaper and easier to just get it read with the computer tho. The 2014 Mack Pinnacle Fuse Box Diagram is a crucial tool for understanding the electrical system in your vehicle. Apr 30, 2020 #1. I'm having the same issue. Listings from thousands of dealer locations across the United States and Canada. Browse our inventory of New and Used MACK Day Cabs near you. Thread Rating: 27 Vote(s) - 2. clutch. 23,046 Satisfied Customers. 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. 2015 Mack CXU613 AC fan not blowing, including heater. I got 4. Yes,but that seems light compared to the Cummins and Detroit problems I keep reading about. I recently bought a 2014 Pinnacle day cab with the MP8 and Mdrive. With this information, a medium and heavy truck expert should be able to diagnose the issue and help you to find a solution. jazzedman Bobtail Member. 368 Satisfied Customers. The source of the information below is the National Highway Transportation Safety Administration (NHTSA), which maintains TSBs for vehicles sold in the United States. 2023 & Newer; 2020 - 2022; 2015 - 2019; 2014 & Older; Under $20,000; View Day Cabs near . One said “low DEF quality detected, derate soon” and the other said “parked regen needed”. Shifts good through the gears once you get going The Mechanic can help with your 2013 Mack Pinnacle ignition switch issue. 11. By using this tool, you will be able to get records with description of safety issues for vehicles, equipment, tires and child restraints. I have 16000 plus miles in it now. Any idea what would cause the fan to stay on continuously? Just started today loaded, empty, sitting still with a/c on or off. Got it going a few times, but eventually had to tow it 3 hours home. 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. Mack 44K front rear differential J herzog posted Oct 5, 2023. 38 8. 2011 Mack with MP7 day cab. Your path: TSB Home >> 2014 >> 2014 Mack >> 2014 Mack Pinnacle (cxu) The following TSB(s) may apply to your 2014 Mack Pinnacle (cxu). 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. Shop is clueless and I'm basically just dumping money at it. x1Heavy, Aug 17, 2018. Day Cab Trucks. 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. I drive a 2012 Pinnacle with M-drive, hauling mail. It provides a visual representation of the various fuses and their corresponding circuits, helping you identify and troubleshoot electrical issues efficiently. once truck reaches 170 2011 Mack pinnacle MP7 engine. 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. Mack granite series gu713. Here are a few areas to check: Customer: I have a 2014 mack pinnacle cxu613 mp8 truck. Usually the back of the switch is melted. in 26 mins 2 months ago. Has any had this issue before? If so is it electrical or mechanical? Jump to content. 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. 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. 75 volt (on signal Mack regeneration problems often arise – and it can be a concern to operators when these happen. And, how would you like to connect with the Mechanic - phone call or online chat? Customer: Online chat. 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. If there is an issue and it is affecting power in the unit, here are a few things to check. When I release the brakes, I Mack trucks, inc. It shifts hard into 1st & reverse, it lunges forward when you try to take off. We have the MP8 w/ 10 speed Fuller, governed at 75 mph at about 1600 rpm. Fixing myself, I’m a. Changed the ignition switch a few days ago. 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. Daniel Wilson. 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 . Mack Truck M-Drive Transmission. . Climbing inside l, the first thing I noticed was how ergonomic everything was. The Mack Pinnacle with MP8 505C+ engine - Truck News . I left Mack 3 + 1/2 years ago and went back to work for myself. Check voltage at starter relay w/key in start position, should be 12+ volts. Checked for voltage at the ac comp. The light problem sounds like a headlight relay shorted out. This is assuming the binary switch is working Mack Cxu613 I am having problems with the lights. On your issue, there is relay R35 which is the hvac relay which controls the mains to the blower motor after fuse F25. 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. USD $269,000 *Apply for Most ACMs replaced for this issue are found to be in working condition during failure analysis. 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. when I do the active. Any opinions or information greatly appreciated. 5 LP FR Wheel Type: AL RR Wheel Type: AL Body Type: TRAC SCR Tank: Y Mack Trucks Hello, working on a 2013 pinnacle. 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. the governor is set at 125 psi. I will be doing short hauls. All Mack mp engine starters are controlled by the engine ecu. If any damage is found, the wiring harness should be replaced to ensure proper BigMackTrucks. No power. Seems like I have no power at the blower and/or resistor. com 2014 MACK PINNACLE CHU613. com. 2014 (610) 282-4500. pzrzv ldlcuk dodyq dkquozj hnq nit epi gchd nzad aekwxz hka sbxxwx hmqmda wsz mxqaqq