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go-west.., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1133
Experience:  Technican with 20 years experience focused on engines and electrical.
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2012 Freightliner casccadia engine dd15. Changed clutch

Customer Question

2012 Freightliner casccadia engine dd15. Changed clutch automatic transmission after that for fault codes came. Acm pt ca dm1 message has not received or stopped arriving fault codes 625- 9 and 1231- 9. Checked all harnesses and checked everything
Submitted: 22 days ago.
Category: Medium and Heavy Trucks
Expert:  go-west.. replied 22 days ago.
Good evening
That code is directly related to the harness that goes over the transmission. It was disturbed while the clutch was being done and now there either a broken wire or a fuse has poped. Go to the fuse box at the firewall that has the one heavy battery cable is going in the three going out of it the fuse for the ACM is there. If ok pull the loom back of the harness above the tranny and look for broken wires. Have a look and let me know how you do.

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