frustrated 02 Monaco owner
I have the books from the motorhome the one on transmissions cop mrs the allison 3000 and allison 4000 does not say which one it is the ISC engine. Need to check transmission fluid where do you check it at I have the warning light on all oil is alright and full drives alright thinking it is a bad sensor. ( I guess the frustration is being disabled and trying to do everything my self). Cummins dealer will eat up your wallet fast. the book with the r v states this light is a fluid check light it is the 3000 series Allison and the 8.3 Cummins at least found that in the last book last page the first owners hand writing
