allison 4060 tranny

[encantotom]

hi experts,

some of the time when i put it in gear (with emergency brake off and foot on the brake), the D or R just flashes. there is NO error code set (checked it).

there are "inhibitor signals" that prevent you from putting it in gear. i assume slide out is one, emergency brake on, foot not on brake etc.

when it happens, i can turn the engine off and back on and usually it goes into gear.

btw, it is warm and not cold so it is not becasue the tranny temps are not hgih enough.

any wisdom on it?

also, i know steve bare had his jake brake reprogrammed to come on in a lower gear. i need some wisdom from you steve or others on what to tell the guy to do....

i have to say, that this thing sure drives and rides nice. especially now that i am sure it will stop when i put on the brakes. the s60 has a lot of power pushing that 55k pound rig in a peppy way.

thanks as always.

tom