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go-west..
go-west.., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1152
Experience:  Technican with 20 years experience focused on engines and electrical.
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I have an Eaton Fuller RTO-16910B-DM2 ULTRA SHIFT

Customer Question

I have an Eaton Fuller RTO-16910B-DM2 ULTRA SHIFT transmission and the truck wont start, the gear display is showing a dash (-). The service manual says is locked in gear and already try the procedure to get it back to neutral but did not work. Any idea what else to do?
Read more: http://www.justanswer.com/heavy-equipment/6b2pk-eaton-fuller-rto-16910b-as3-10s-autoshift-transmission.html#ixzz3lBNowrvQ
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  go-west.. replied 1 year ago.

Good day

The single flat line suggests the ecu on the trans has failed or isn't powering up

Verify the constant battery connection for the trans is good.

Expert:  go-west.. replied 1 year ago.

There is a fuse holder as well and it should have a 20 or 30amp fuse there