Ecm?
- Thread starter tknight
- Start date
Murraycroexp
Veteran Expediter
961 mph average?
ONLY 493 hours? for all that mileage?
What do you think is wrong, other than the mileage/hours incompatibility?
What are the symptoms? J-Pro fleet is not perfect. It's useful, but not perfect.
Maybe it had a cluster replaced or something.
My guess is the ECM is not fully communicating with software. I know when I bring my truck to anyone other than Frieghtliner dealer, they can't read the ECM properly. Certain things just don't show up. Even at T/A, who are suppose to be Frieghtliner service point.
tknight
Veteran Expediter
More than likely it's a very corroded multipin connector on the frame rail about 5 ft from the rear of the truck left side
Very common problem my solution was to cut out that section of wire and connector and butt splice the wires using heat shrink able splices
There's plenary of slack in the harness as it's what they install at the factory for the body builder to use when mounting equipment if your working in the cold have fun!
Prior to doing the crimp thing slide a large diameter heat shrink with the interior glue on the cable do to spice with heat shrink crimps seal the whole thing and never look back
Very common problem my solution was to cut out that section of wire and connector and butt splice the wires using heat shrink able splices
There's plenary of slack in the harness as it's what they install at the factory for the body builder to use when mounting equipment if your working in the cold have fun!
Prior to doing the crimp thing slide a large diameter heat shrink with the interior glue on the cable do to spice with heat shrink crimps seal the whole thing and never look back
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