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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 4373
Experience:  Owner at DJ Wilson
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Replaced a rto16910c-as3 with an rto 16710c on a 2006

Customer Question

replaced a rto16910c-as3 with an rto 16710c on a 2006 prostar truck with a cumminss isx 435 st engine. changed ecm parameters to manual transmission. but speed gage peaks and don't return when key is on, and no speed show when running. also reverse lights don't work.
Submitted: 9 months ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 9 months ago.

Hi my name is***** will be glad to try to help. When you installed the other trans how did you hook up the wiring to the transmission without the TCM? the Reverse light switch? Speedo? etc.?

Expert:  Daniel Wilson replied 9 months ago.

The replacement trans is not an AS2?

Installation guide

Customer: replied 9 months ago.
removed the two connectors from tcm, and connected rev. and speedo connectors.
Customer: replied 9 months ago.
the replacement tranny is a rto 16710c
Expert:  Daniel Wilson replied 9 months ago.

Thanks for the update. The ESC Body controller needs to be updated for the changes as well at an International Dealer.

Expert:  Daniel Wilson replied 9 months ago.

The ESC also reads the TCM signal and is programmed for an Autoshift

Customer: replied 9 months ago.
I tought that was only for freightliner trucks?
Expert:  Daniel Wilson replied 9 months ago.

International as well. FYI

Body controller

Expert:  Daniel Wilson replied 9 months ago.

Referred to as the Diamond Logic electrical system
Between 2001-2006 body control modules were referred to as electrical system controller (ESC)
In 2007 the name was changed to the body controller