donniemnemonic
15th February, 2011, 05:21 PM
Hi all.
Have an 18 spd eaton fuller automatic box model number RTLO-20918A-AS2 driven by a detroit engine on an argosy freightliner. Have managed to find the gearbox wiring but I am having problems finding the oem wiring for the shift select lever. It is mounted on the steering column and labeled smart shift has a selector button that switches between 4 stages namely R, N, D, and L. Under the steering column it has three wires going into it that are all yellow in color. The problem I am having is that the box will upshift from 1 to 6 normally then fails to pick up from 7 upwards. Have cleared the fault codes but after a drive fault codes 72, and 91 reappear but are inactive, can someone help.:viking:
Have an 18 spd eaton fuller automatic box model number RTLO-20918A-AS2 driven by a detroit engine on an argosy freightliner. Have managed to find the gearbox wiring but I am having problems finding the oem wiring for the shift select lever. It is mounted on the steering column and labeled smart shift has a selector button that switches between 4 stages namely R, N, D, and L. Under the steering column it has three wires going into it that are all yellow in color. The problem I am having is that the box will upshift from 1 to 6 normally then fails to pick up from 7 upwards. Have cleared the fault codes but after a drive fault codes 72, and 91 reappear but are inactive, can someone help.:viking: