Medium and Heavy Trucks

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I have a 2007 Volvo VNL, which I just swapped the engine in.
I have a 2007 Volvo VNL, which I just swapped the engine in. When I connect with a JPro to it, I only see Engine and ABS ECUs. Which probably means all other ECUs like Vehicle, ECC, LCM either have no… read more
Mike Mcmillan
Mike Mcmillan
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No 5 volt signal on datalink. 1993 volvo wia semi.
i have already been through all this stepCustomer: Chat is completed… read more
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I have a 2003 Mack Mr Inactive data link code 1587 keeps
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Have a 2003 Mack Mr trash truck Data code 1587/ 1708 vecu
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I have a 2003 Mack Mr garbage truck Code j1708/j 1587 keeps
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I have data link code coming up on 2003 Mack MR. VECU
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I have a 2003 Mack Mr Runs good cold but stumbles when warm
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Have 2003 mack truck. Mr model. Truck surges and misses
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I have 2003 mack Mr trash truck Problem with truck surging
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I have a 2007 mack MR trash truck E 7 My question is some
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I have an 04 Volvo Vnl 400 isx. Check data link broken
Second opinion] Hi I have an 04 Volvo Vnl 400 isx. Check data link broken message and no rpm signal j1708 and j1587 and 12 other codes from the ipc module. Also when I pull the fuse for the Qualcom f5… read more
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J1587. Communication error, the truck starts but won't
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I have a 2016 Peterbilt 348 with a PX-9 engine. Allison 3500
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I have a ch613 showing a 6-3 fault on electric malfunction
I have a ch613 showing a 6-3 fault on electric malfunction light. When I disconnect the fic unit it goes to a 6-2 fault. And all checks in harnesses seam ok? … read more
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Can you call me tomorrow, around 10:00 AM. TORONTO TIME.
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Andy
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Sid 231-fmi-8. mack, 1998 mack mack mtr, im a repair shop,
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Expert
Expert
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Got a Mack truck with code SID 231 FMI 8, It starts and runs
Got a Mack truck with code SID 231 FMI 8, It starts and runs at a high Idle but will not accelerate.… read more
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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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