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I'm working on a Mack CHU613 that was bought from auction.
I'm working on a Mack CHU613 that was bought from auction. Has codes spn411 fmi7, spn1127 fmi18, and spn3226 fmi12. A new and updated differential press sensor, new NOX sensors, and verified for exter… read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
316 satisfied customers
Its mack truck 2007 ,GU813. There is no power going through
Hi there its mack truck 2007 ,GU813. There is no power going through in the ac compressor wire .relays and fuses are ok but freon not filled yet. … read more
Mike
Mike
Triage Tech/Shop Foreman
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On my 2006 T600 C15 Cat. After replacing both high & low
On my 2006 T600 C15 Cat. After replacing both high & low pressure sensors, new A/C compressor, (& dryer) & a full full of r-134a (60 oz on my truck per KW). Problem- the fan is on & staying on. The sw… read more
Keiphun Sowell
Keiphun Sowell
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2010 mack chu 613 PSID 46 FMI 0 and PPID 270 FMI 9. 2010
2010 mack chu 613 PSID 46 FMI 0 and PPID 270 FMI 9 … read more
Mike
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I have an engine code on a mack with an mp8 engine spn 1127
hello i have an engine code on a mack with an mp8 engine spn 1127 fmi 14 and spn 1127 fmi 18 … read more
Mike
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Need a wiring diagram for a CV617 Mack ac system. Installing
Installed the ac compressor hoses,condensor and evaporator. … read more
Mike
Mike
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I have a 2000 Mack 613 vision and the high pressure switch
I have a 2000 Mack 613 vision and the high pressure switch is causing an open circuit condition as indicated on the diagnostic module. I jumpered the leads going to the switch and the system ran on it… read more
Mike
Mike
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2012 Freightliner M2, A/C compressor no power. Full on
2012 Freightliner M2, A/C compressor no power. Full on charge, good grounds to low switch, high switch, and compressor. VIN: 1FVACWDT2CHBS5937… read more
Expert
Expert
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I have a 2004 Mack Vision CX613. There is something not
I have a 2004 Mack Vision CX613. There is something not sending power to the compressor and I am in need of a wiring diagram for the a/c system … read more
Jeremy
Jeremy
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Associate Degree
2,738 satisfied customers
2015 MACK CHU613 VIN: 1M1AN07Y0FM018730 -truck will not
2015 MACK CHU613 VIN: 1M1AN07Y0FM018730 -truck will not regen i am getting two active codes p113000 Exhaust aftertreatment fuel air purge valve stuck closed p246300 Particulate filter restriction - so… read more
Daniel Wilson
Daniel Wilson
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2010 MACK CHU613 ATC CODE 77 FMI 7 changed both front abs
2010 MACK CHU613 ATC CODE 77 FMI 7 changed both front abs sensors and modulators seem to power up ok. checked pins for corrosion and still cant get code to clear. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,431 satisfied customers
2010 Mack CHU with MP8. A/C runs at 60-70lbs even with low
2010 Mack CHU with MP8. A/C runs at 60-70lbs even with low freon. The A/C head pressure will go up to 150lbs, but as soon as the truck purges air from the air dryer, I lose all head pressure. It makes… read more
Daniel Wilson
Daniel Wilson
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Looking expert 1999 mack big truck a/c system.a/c clutch
looking for a expert for a 1999 mack big truck for the a/c system.a/c clutch will not kick in it dont have power.i checked the thermostat in the cab its not .that need to know how to check the block w… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 2012 M2 112 business class truck having a/c
Hello I have a 2012 M2 112 business class truck having a/c problems , no power to compressor. do you have the wiring diagrams for this truck… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2001 CH SERIES MACK, THE A/C SYSTEM HAS CORRECT FREON, THE
+2001 CH SERIES MACK, THE A/C SYSTEM HAS CORRECT FREON, THE HIGH AND LOW PRESSURE SWITCHES TEST GOOD, IF WE ENGAGE COMPRESSOR CLUTCH MANUALLY THE SYSTEM BLOWS COLD, WE NEED TO KNOW THE CIRCUIT FROM TH… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,431 satisfied customers
I am looking wiring diagram rd688s Mack vin 056858.
I am looking for a wiring diagram for an rd688s Mack vin 056858. I need the diagram for engine harness and to fuse panel in cab if possible.… read more
Jeremy
Jeremy
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Associate Degree
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I have a 2000 mack model cx613 and I am having problems with
I have a 2000 mack model cx613 and I am having problems with the fan clutch it does not kick in with the A/C on or when the engine gets hot what do I need to check to get this thing running? Thanks So… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I am looking for a wiring diagram for a 1995 Mack ch613 fan
I am looking for a wiring diagram for a 1995 Mack ch613 fan clutch system if you have any questions about what I am looking for please call me at 603 674n 5274… read more
Wayne
Wayne
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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